Transform your Dodge Challenger R/T into a supercharged beast with a ProCharger supercharger system installation. This comprehensive manual will walk you through the entire process of how to install procharger on a dodge challenger rt, from preparation to final tuning. Whether you’re a seasoned mechanic or an ambitious DIY enthusiast, this detailed guide provides everything you need to successfully boost your Challenger’s performance.
The ProCharger supercharger system is one of the most reliable and effective ways to increase horsepower in your Dodge Challenger R/T. With proven kits producing 130+ HP gain and 7 psi of boost, installing a ProCharger can dramatically transform your driving experience. Understanding the proper installation process is crucial for achieving optimal performance gains while maintaining engine reliability.
Understanding ProCharger Systems for Dodge Challenger RT Models
Before diving into the installation process, it’s essential to understand what makes ProCharger systems ideal for Dodge Challenger R/T vehicles. ProCharger Supercharger Systems are specifically designed for 2015-2023 Challenger R/T models, ensuring perfect compatibility and optimal performance gains.
ProCharger utilizes centrifugal supercharger technology, which differs significantly from positive displacement superchargers. The centrifugal design provides several advantages for Challenger R/T owners, including better fuel economy when not under boost, cooler charge air temperatures, and a more linear power delivery curve. ProCharger is the most reliable choice for your muscle car needs, offering unbeatable performance gains through their top-quality Dodge Hemi superchargers.
The system includes everything needed for a complete installation: the P-1SC-1 supercharger unit, 3-core intercooler, all necessary brackets and hardware, fuel management components, and comprehensive installation instructions. For 2015-2023 Challenger R/T models, the HO (High Output) system is designed to work perfectly with the stock 5.7L HEMI engine’s compression ratio and can operate safely on 91-octane gasoline.
Key Performance Specifications:
- Power Gain: 130+ horsepower increase
- Boost Pressure: 7 PSI (standard HO system)
- Fuel Requirements: 91-octane premium gasoline
- Installation Time: 8-12 hours for experienced mechanics
- Warranty: Comprehensive manufacturer warranty included
Essential Tools and Equipment for ProCharger Installation Dodge Challenger RT
Successfully installing a ProCharger on your Dodge Challenger R/T requires specific tools and equipment. Just simple hand tools are needed to complete the job! However, having the right tools makes the installation process significantly smoother and helps prevent damage to components.
Required Hand Tools:
- Socket set (metric and standard sizes)
- Ratchet handles (3/8″ and 1/2″ drive)
- Combination wrenches (8mm to 19mm)
- Torque wrench (capable of 15-150 ft-lbs)
- Phillips and flathead screwdrivers
- Plastic trim removal tools
- Needle-nose pliers
- Wire strippers and crimpers
Specialized Equipment:
- Floor jack and jack stands
- Engine hoist or support beam
- Drain pans for fluids
- Thread sealant (Loctite Blue 242)
- Dielectric grease for electrical connections
- Shop vacuum for cleanup
- Digital camera for documentation
Safety Equipment:
- Safety glasses
- Work gloves
- Shop apron or coveralls
- First aid kit
- Fire extinguisher (Class B/C)
The installation process requires removing several engine components, making proper tool selection crucial for efficiency and safety. The upper inside 10mm bolt was a challenge during front fascia removal, highlighting the importance of having quality ratcheting wrenches for tight spaces. Getting a set of plastic pry tools for about $5 is highly recommended for removing plastic components without damage.
Pre-Installation Preparation for Challenger RT ProCharger Setup
Proper preparation is the foundation of a successful ProCharger installation on your Dodge Challenger R/T. This phase involves gathering necessary components, preparing the workspace, and ensuring all prerequisites are met before beginning the actual installation process.
Workspace Preparation: Start by selecting an appropriate workspace with adequate lighting, ventilation, and room to maneuver around the vehicle. A heated garage is ideal, especially during colder months, as some components may require specific temperature ranges for proper installation. Ensure you have a clean, organized workspace with adequate storage for removed components and hardware.
Vehicle Preparation Steps:
- Battery Disconnection: Disconnect your battery ground and remove the engine cover as the first safety step
- Fluid Levels: Check and top off all fluid levels before starting
- Documentation: Take detailed photos of the engine bay before disassembly
- Component Inspection: Inspect existing engine components for wear or damage
- Cleanliness: Clean the engine bay thoroughly to prevent contamination
Kit Inspection and Organization: Upon receiving your ProCharger kit, conduct a thorough inventory using the provided parts list. The Procharger kit came in a very nicely packaged box! Everything was super organized and wrapped to protect. Organize components by installation sequence to streamline the process and reduce the likelihood of missing steps or components.
PCM Considerations: For 2015-2023 Challenger R/T models, the PCM must be shipped to Diablosport for unlocking so, please allow roughly one week. Another option is to purchase a second PCM to avoid vehicle downtime. This is a critical consideration that should be addressed before beginning the installation process.
Step-by-Step ProCharger Installation Process for Dodge Challenger RT
The ProCharger installation process for Dodge Challenger R/T vehicles follows a systematic approach that ensures proper fitment and optimal performance. Each step builds upon the previous one, making careful attention to detail crucial for success.
Phase 1: Front End Disassembly
Begin the installation by removing the front fascia and accessing the engine compartment components. Getting the front fascia off wasn’t terribly difficult, but the upper inside 10mm bolt was a challenge. Remove the front bumper cover by disconnecting the electrical connections and removing the mounting bolts. Use plastic trim tools to avoid damaging clips and mounting points.
Remove the front grille assembly and any fog light assemblies to provide clear access to the radiator and cooling system components. Document the location of all electrical connections with photos to ensure proper reassembly. Pay special attention to any ambient temperature sensors or other electronic components that may be integrated into the front fascia.
Phase 2: Cooling System Modifications
Dropping the radiator down almost all the way to the ground was very important in order to get to the mounting points for the supercharger brackets. Drain the cooling system completely and remove the radiator from its mounting position. This provides necessary clearance for installing the intercooler and associated piping.
Install the ProCharger intercooler in the designated mounting location, typically in front of the radiator. The 3-core intercooler design provides excellent heat dissipation while maintaining proper airflow to the radiator. Secure all mounting brackets using the provided hardware and apply appropriate thread sealant where specified.
Phase 3: Supercharger Mounting
Mount the P-1SC-1 supercharger unit to the engine using the provided brackets and hardware. The mounting system is designed to integrate seamlessly with the existing engine components without requiring permanent modifications to the engine block. Ensure all mounting bolts are torqued to specification using a calibrated torque wrench.
Install the drive belt system, which typically utilizes a 6-rib belt configuration for optimal power transfer and reliability. The belt routing diagram provided with the kit shows the exact path for proper installation. Check belt tension according to specifications to prevent slippage or premature wear.
Phase 4: Intercooler Piping Installation
Install the intercooler piping system that connects the supercharger discharge to the intercooler input and the intercooler output to the throttle body. Use the provided silicone couplers and T-bolt clamps for secure, leak-free connections. Apply a thin layer of dielectric grease to all connection points to prevent corrosion and ensure easy future maintenance.
Route all piping according to the installation manual, ensuring adequate clearance from moving parts and heat sources. Secure all piping with the provided mounting brackets to prevent vibration and potential damage during operation.
Fuel System Modifications for Challenger RT ProCharger Installation
Installing a ProCharger on your Dodge Challenger R/T requires specific fuel system modifications to support the increased air flow and maintain proper air-fuel ratios under boost conditions. The fuel system upgrades ensure reliable performance and prevent lean conditions that could damage the engine.
Fuel Pump Upgrades: The stock fuel pump may not provide adequate flow at higher boost levels. Most ProCharger kits include a boost-a-pump system that increases fuel pressure under boost conditions. I then went back another day and spent 3 hours finishing little things mostly with the boost-a-pump. This system uses a voltage booster to increase fuel pump speed and flow when boost pressure is detected.
Fuel Injector Considerations: While the stock fuel injectors can typically support the power levels achieved with a 7 PSI ProCharger system, monitoring fuel injector duty cycle is crucial. Injectors operating above 85% duty cycle indicate the need for larger injectors to maintain proper fuel delivery and prevent engine damage.
Fuel Quality Requirements: The system operates on 91-octane gasoline minimum, with higher octane fuels providing additional safety margin against detonation. Premium fuel is essential for maintaining the timing advance necessary for optimal power production under boost conditions.
Installation Components:
- Boost-a-pump voltage booster
- Fuel pressure gauge (recommended)
- Fuel filter upgrade (high-flow)
- Fuel lines and fittings
- Electrical connections and harnesses
Electrical System Integration and Wiring
The electrical integration of a ProCharger system involves several key components that must be properly installed and connected for optimal performance. The electrical system manages boost levels, fuel delivery, and engine parameters to ensure safe and efficient operation.
Primary Electrical Components:
- Boost sensor and associated wiring
- Fuel pump voltage booster controls
- Intercooler fan controls (if equipped)
- Bypass valve controls
- Diagnostic connections
Wiring Installation Process: Begin by identifying the appropriate power sources and ground points for the ProCharger electrical components. The kit includes detailed wiring diagrams that show exact connection points and wire routing. Use proper crimp connectors and heat shrink tubing for all connections to ensure reliability and prevent corrosion.
Route all wiring away from heat sources and moving parts, securing with appropriate clips and ties. Pay special attention to the boost sensor wiring, as this critical component provides feedback for fuel system adjustments and engine protection functions.
ECM Integration: The ProCharger system requires specific engine tuning to optimize performance and ensure reliability. The one ProCharger provides is just ok and once you get a tune for your car, you’ll really see the difference. Professional tuning is highly recommended to maximize power gains while maintaining engine safety margins.
Performance Tuning and Calibration After ProCharger Installation
After completing the physical installation of your ProCharger system on the Dodge Challenger R/T, proper tuning and calibration are essential for achieving optimal performance and ensuring long-term reliability. This phase transforms the mechanical installation into a properly functioning, high-performance system.
Base Tune Installation: The ProCharger kit includes a base tune that provides safe operating parameters for initial startup and break-in. This tune is conservative by design and may not fully utilize the system’s potential. Get a custom tune though. The one ProCharger provides is just ok and once you get a tune for your car, you’ll really see the difference.
Professional Tuning Benefits:
- Optimized air-fuel ratios across the entire RPM range
- Proper ignition timing for maximum power and efficiency
- Boost level optimization for your specific setup
- Safety parameters for engine protection
- Improved drivability and throttle response
Dyno Testing and Optimization: Professional dyno tuning allows for precise measurement and adjustment of all engine parameters. The tuner can monitor air-fuel ratios, boost levels, ignition timing, and exhaust gas temperatures to create a custom calibration that maximizes performance while maintaining reliability.
Break-in Procedures: Follow a proper break-in procedure for the first 500-1000 miles after installation. This includes avoiding full boost conditions, varying engine speeds, and monitoring all fluid levels and operating temperatures. The break-in period allows all components to properly seat and ensures long-term reliability.
Common Installation Challenges and Solutions
Understanding potential challenges during ProCharger installation on a Dodge Challenger R/T helps prepare for a smoother installation process. I did do the install myself and it wasn’t difficult for me. Direction are really good and if you have mechanical ability, it’s easy.
Access and Clearance Issues: The Challenger R/T’s engine bay can present access challenges, particularly when working around the upper engine components. If you have long thin arms and small hands – I don’t like you! This humorous observation highlights the importance of having appropriate tools and potentially an extra set of hands for certain installation steps.
Component Fitment: Some installations may require minor adjustments to achieve proper component fitment. This is normal and expected, as each vehicle may have slight variations in manufacturing tolerances. Take time to ensure all components fit properly before final tightening of hardware.
Timing Considerations: It can be done in a day if you start in the morning. I started one day at 11 and finished at 6. However, allowing additional time for unexpected challenges is recommended, especially for first-time installations.
Solutions and Tips:
- Read all instructions thoroughly before beginning
- Organize tools and parts by installation sequence
- Take photos during disassembly for reference
- Use proper torque specifications for all hardware
- Double-check all connections before final assembly
Maintenance Requirements for Challenger RT ProCharger Systems
Proper maintenance of your ProCharger-equipped Dodge Challenger R/T ensures long-term reliability and optimal performance. The supercharged system requires specific maintenance procedures beyond normal engine maintenance.
Regular Maintenance Schedule:
- Every 3,000 miles: Check supercharger oil level and condition
- Every 6,000 miles: Inspect all intercooler connections and clamps
- Every 12,000 miles: Replace supercharger oil and filter
- Every 24,000 miles: Comprehensive system inspection
- Annually: Professional system evaluation and tune verification
Supercharger-Specific Maintenance: The P-1SC-1 supercharger requires regular oil changes using specific synthetic oil designed for centrifugal superchargers. Monitor oil level and condition regularly, as contaminated or low oil can cause bearing damage and system failure.
Cooling System Maintenance: The intercooled system places additional demands on the cooling system. Ensure proper coolant mixture and levels, and inspect all hoses and connections regularly for signs of wear or leakage. The intercooler fins should be kept clean and free of debris for optimal heat transfer.
Performance Monitoring: Regular monitoring of boost levels, air-fuel ratios, and engine operating temperatures helps identify potential issues before they become serious problems. Consider installing permanent gauges for boost pressure and air-fuel ratio monitoring.
Troubleshooting Common ProCharger Issues
Understanding common issues and their solutions helps maintain optimal performance from your ProCharger-equipped Challenger R/T. Most problems can be prevented through proper installation and regular maintenance.
Boost Level Issues:
- Low boost: Check for intercooler piping leaks, damaged bypass valve, or belt slippage
- Excessive boost: Verify bypass valve operation and boost controller settings
- Inconsistent boost: Inspect boost sensor connections and vacuum lines
Performance Problems:
- Poor acceleration: Check fuel system operation and engine tune
- Rough idle: Verify all vacuum connections and bypass valve operation
- Reduced power: Monitor air-fuel ratios and check for boost leaks
Mechanical Issues:
- Unusual noises: Inspect supercharger mounting and belt condition
- Oil consumption: Check supercharger oil level and seals
- Overheating: Verify intercooler and cooling system operation
Diagnostic Procedures: Most modern scan tools can monitor boost pressure, fuel trims, and other parameters critical for diagnosing supercharger system issues. Regular diagnostic scans help identify developing problems before they cause damage.
Performance Gains and Expected Results
Installing a ProCharger on your Dodge Challenger R/T delivers substantial performance improvements that transform the driving experience. Understanding realistic expectations helps evaluate the success of your installation and modifications.
Power and Torque Gains: The High Output intercooled ProCharger System for 5.7L HEMI Challenger produces an industry leading power gain (130+ hp) on otherwise stock engines running high quality pump gas with just 7 PSI of intercooled boost. This represents approximately a 35-40% increase in horsepower over stock levels.
Performance Metrics:
- Horsepower Increase: 130+ HP (typical gain)
- Torque Increase: 100-120 lb-ft (estimated)
- Boost Pressure: 7 PSI (HO system)
- Quarter-Mile Improvement: 0.8-1.2 seconds reduction
- 0-60 Time: 1.0-1.5 seconds improvement
Real-World Performance: The linear power delivery of the centrifugal supercharger provides strong mid-range and top-end performance improvements. Unlike positive displacement superchargers, the ProCharger system builds boost progressively with RPM, providing a smooth, naturally aspirated feel with significantly more power.
Fuel Economy Considerations: During light throttle operation, fuel economy may actually improve slightly due to the engine’s ability to produce the same power at lower throttle positions. However, the temptation to use the additional power frequently may result in overall fuel economy decreases.
Legal and Warranty Considerations
Understanding the legal and warranty implications of ProCharger installation on your Dodge Challenger R/T is crucial for making an informed modification decision. These considerations affect both the legality of the modification and your vehicle’s warranty coverage.
Emissions Compliance: ProCharger offers CARB-legal supercharger systems for many applications, including some Challenger R/T configurations. These supercharger kits are the most comprehensive systems available and are designed to meet emissions requirements where applicable. Verify the legal status of your specific kit in your location before installation.
Warranty Implications: Installing a ProCharger system may affect your vehicle’s factory warranty coverage. Under the Magnuson-Moss Warranty Act, manufacturers cannot automatically void warranties for aftermarket modifications unless they can prove the modification caused a specific failure. However, related components may not be covered if issues arise.
Insurance Considerations: Notify your insurance company of the supercharger installation, as it may affect your policy coverage and premiums. Some insurers offer agreed-value policies that better protect modified vehicles. Maintain documentation of the installation and any professional tuning for insurance purposes.
Documentation Requirements: Keep detailed records of the installation process, all components used, professional services performed, and maintenance procedures followed. This documentation can be valuable for warranty claims, insurance purposes, and future troubleshooting.
Cost Analysis and Return on Investment
Understanding the total cost of ProCharger installation on a Dodge Challenger R/T helps evaluate the modification’s value proposition compared to other performance enhancement options.
Initial Investment Breakdown:
- ProCharger Kit: $6,000-$8,000 (depending on configuration)
- Professional Installation: $1,500-$2,500 (if not DIY)
- Professional Tuning: $500-$800
- Supporting Modifications: $500-$1,000 (optional)
- Total Investment: $8,500-$12,300
Cost Per Horsepower Analysis: With a typical 130+ horsepower gain, the cost per horsepower ranges from $65-$95, which is competitive with other forced induction systems. This compares favorably to naturally aspirated modifications that may cost significantly more per horsepower gained.
Long-term Value Considerations: ProCharger systems are known for reliability and longevity when properly maintained. The system can potentially increase the vehicle’s resale value, especially among enthusiasts seeking a proven performance package. However, some buyers may prefer unmodified vehicles, potentially limiting the resale market.
Alternative Cost Comparisons:
- Turbocharger systems: Similar cost but different power delivery characteristics
- Naturally aspirated modifications: Higher cost per horsepower, more complex
- Complete engine swap: Significantly higher cost and complexity
- New performance vehicle: Much higher total investment
Advanced Modifications and Upgrades
Once you’ve successfully completed the basic ProCharger installation on your Dodge Challenger R/T, several advanced modifications can further enhance performance and system capabilities.
Higher Boost Applications: ProCharger offers tuner kits and higher boost pulleys for modified engines capable of handling increased boost levels. These modifications require supporting engine modifications such as forged internals, upgraded fuel systems, and more aggressive tuning.
Supporting Engine Modifications:
- Headers and exhaust system: Improve exhaust flow and reduce backpressure
- Cold air intake: Enhance airflow to the supercharger inlet
- Upgraded fuel injectors: Support higher power levels safely
- Performance camshaft: Optimize valve timing for forced induction
- Internal engine upgrades: Forged pistons and connecting rods for ultimate reliability
System Monitoring Upgrades: Installing permanent gauges for boost pressure, air-fuel ratio, and exhaust gas temperature provides valuable real-time feedback for performance monitoring and engine protection. Data logging capabilities allow for detailed analysis of system performance and identification of optimization opportunities.
Aesthetic Enhancements: Many owners choose to enhance the visual appeal of their ProCharger installation with polished components, custom covers, and LED lighting. These modifications don’t affect performance but can significantly enhance the engine bay’s appearance.
Frequently Asked Questions (FAQs)
What tools are required for ProCharger installation on a Dodge Challenger RT?
Just simple hand tools are needed to complete the job! The installation requires basic hand tools including socket sets, wrenches, screwdrivers, and plastic trim tools. A torque wrench is essential for proper hardware installation.
How long does it take to install a ProCharger on a Challenger RT?
It can be done in a day if you start in the morning. I started one day at 11 and finished at 6. Most installations require 8-12 hours for experienced mechanics, with first-time installations potentially taking longer.
What type of fuel is required after ProCharger installation?
The system operates on 91-octane gasoline minimum. Premium fuel is required to prevent detonation and maintain proper performance under boost conditions.
How much horsepower gain can I expect from a Challenger RT ProCharger installation?
The High Output intercooled ProCharger System for 5.7L HEMI Challenger produces an industry leading power gain (130+ hp) on otherwise stock engines with 7 PSI of boost.
Do I need professional tuning after installation?
Get a custom tune though. The one ProCharger provides is just ok and once you get a tune for your car, you’ll really see the difference. Professional tuning is highly recommended to optimize performance and ensure reliability.
What maintenance is required for a ProCharger system?
Regular supercharger oil changes every 12,000 miles, monitoring boost levels and intercooler connections, and following standard engine maintenance procedures are essential for long-term reliability.
Will installing a ProCharger void my warranty?
Under the Magnuson-Moss Warranty Act, manufacturers cannot automatically void warranties for modifications unless they can prove the modification caused a specific failure. However, related components may not be covered if issues arise.
Can I install a ProCharger myself?
I did do the install myself and it wasn’t difficult for me. Direction are really good and if you have mechanical ability, it’s easy. DIY installation is possible for mechanically inclined individuals with proper tools and workspace.
Ready to install a ProCharger on your Dodge Challenger RT? Contact your local ProCharger dealer or authorized installer to begin your performance transformation today. With proper installation and tuning, you’ll experience the incredible power gains that make the ProCharger system the preferred choice for Challenger R/T enthusiasts.
Citations: ProCharger Superchargers. “2015-2023 CHALLENGER R/T SUPERCHARGERS (5.7).” ProCharger.com, https://www.procharger.com/automotive-superchargers/dodge/2023-2015-challenger-r-t-5-7/
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