ProCharger High Output Intercooled Supercharger Tuner Kit with P-1SC-1 (2018-2025 Jeep Wrangler JL 3.6) - 1JL204-SCI
Custom-Tuned Boost for the Wrangler JL 3.6L
The ProCharger High Output Intercooled Supercharger Tuner Kit is built for enthusiasts who want full control over their 2018-2025 Jeep Wrangler JL 3.6L build. Delivering the same proven High Output hardware as the complete system, this kit allows you to tailor your tuning, fueling, and performance setup to match your exact goals.
Capable of delivering 40-45%+ horsepower gains and approximately 425 crank horsepower on 93 octane, this system provides a serious performance foundation while maintaining the versatility expected from a Wrangler.
P-1SC-1 Head Unit - Proven Power and Efficiency
At the core of this system is the P-1SC-1 centrifugal supercharger, engineered for efficient airflow, smooth boost delivery, and long-term durability. This head unit is ideal for both daily-driven Jeeps and high-performance builds.
- P-1SC-1 supercharger in satin finish
- Supports 40-45%+ horsepower gains with proper tuning
- Smooth, linear boost curve
- Excellent drivability for on-road and off-road use
3-Core Intercooled High Output Hardware
This tuner kit includes the complete High Output intercooled hardware package, featuring a 3-core air-to-air intercooler designed to control intake temperatures and maximize power output.
- 3-core air-to-air intercooler for improved cooling efficiency
- Lower intake air temperatures for increased horsepower
- Consistent performance under load
- Supports safe boost operation
What Makes This a Tuner Kit
ProCharger tuner kits are designed for builders who want total flexibility. This kit includes all core hardware from the High Output system but does not include PCM tuning or fuel system components.
This allows you to build around your own calibration using 93 octane, race fuel, E85, or methanol injection, along with supporting upgrades like headers, exhaust systems, cams, and airflow modifications. Because of this customization, tuner kits are not emissions certified.
Built for Off-Road and Performance Use
This system enhances the Wrangler's capability across all conditions, delivering increased torque for towing and smooth power delivery both on and off the trail. With proper tuning, it maintains the drivability expected from a daily-driven Jeep.
- Increased torque for towing up to 7,650 lbs
- Smooth power delivery for trail and street use
- 100% reversible with no permanent modifications
- Fuel mileage friendly under normal driving conditions
- Low maintenance design
- Supercharger mounting location minimizes heat
Performance Highlights
- High Output Intercooled Supercharger Tuner Kit configuration
- P-1SC-1 centrifugal supercharger included
- 40-45%+ horsepower gain potential
- Approximately 425 crank horsepower capability
- 3-core air-to-air intercooler system
- Designed for Jeep Wrangler JL 3.6L
Features
- P-1SC-1 supercharger, satin finish
- High Output Intercooled Supercharger Tuner Kit configuration
- 3-core air-to-air intercooler
- Factory 6-rib belt drive system
- ProFlow blow-off valve included
- Complete hardware package included
- Identical hardware to HO system except no tuning or fuel components
- Made in the USA
Available Options
- D-1SC supercharger upgrade
- Black or polished finish for supercharger and/or bracket
- Black intercooler finish option
- Helical gear set for reduced supercharger noise
Quick Specs
- Manufacturer: ProCharger
- Product Type: High Output Intercooled Supercharger Tuner Kit
- Head Unit: P-1SC-1
- Horsepower Gain: 40-45%+ (approx. 425 crank HP)
- Intercooler: 3-core air-to-air
- Drive System: Factory 6-rib belt
- Tuning Included: No
- Fuel System Included: No
- Emissions Certification: Not emissions certified
- Engine: 3.6L Pentastar
- Vehicle: Jeep Wrangler JL
- Model Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
- Part Number: 1JL204-SCI
FAQs
What is the difference between this tuner kit and the complete system?
This tuner kit includes all core hardware but does not include PCM tuning or fuel system components, allowing full customization of your setup.
Is this system suitable for off-road and towing use?
Yes, with proper tuning, this system provides increased torque and smooth power delivery, making it ideal for both off-road driving and towing.
Fitment
- 2018 Jeep Wrangler JL 3.6L
- 2019 Jeep Wrangler JL 3.6L
- 2020 Jeep Wrangler JL 3.6L
- 2021 Jeep Wrangler JL 3.6L
- 2022 Jeep Wrangler JL 3.6L
- 2023 Jeep Wrangler JL 3.6L
- 2024 Jeep Wrangler JL 3.6L
- 2025 Jeep Wrangler JL 3.6L
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for ProCharger systems and Jeep performance upgrades. We help you select the right setup and provide expert support to ensure your build performs exactly how you want.
Whether you're building a trail-ready Wrangler or a custom performance rig, our team is here to help every step of the way.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
