HPF STAGE 5 | 515KW

300 6.4L | HPF STAGE 5 | 515KW

The new Chrysler 300 SRT 6.4L Stage 5 upgrade is an expertly engineered package designed to unleash exhilarating performance. The upgrade begins with our trained technician installing a Whipple 3.0L twin-screw supercharger kit, which dramatically boosts the engine’s power potential. To complement this, we fit a high-flow cold air intake system, enhancing the engine's breathing capabilities for improved airflow.

We also equip your vehicle with a set of Brisk spark plugs and a colder thermostat to ensure optimal engine performance, enhancing reliability under increased load and heat. Next, we install Pacemaker 4-1 stainless steel extractors, high-flow metallic catalytic converters, and a dual 3" stainless steel cat-back exhaust system, all designed to further improve exhaust flow and deliver a more aggressive sound.

Once all these high-performance components are in place, we conduct a custom tune of your vehicle's ECU on the dynamometer. Utilizing the latest ECU tuning software, we meticulously optimize engine parameters in real-time to maximize power, torque, and fuel efficiency, guaranteeing a thrilling and responsive driving experience.

The upgrade process is finalized with extensive road testing, allowing us to make any necessary final adjustments to enhance your vehicle's overall performance and drivability. This comprehensive upgrade is completed within a week, and at the end of the process, you will receive a detailed dyno graph that details the power and torque increases achieved through the upgrade.

Package Includes

1 x 3.0l Gen 5 Whipple twin screw supercharger kit
1 x Whipple water to air intercooler system
1 x K&N high flow cold air intake
16 x High Performance Spark Plugs
1 x Whipple Self Draining Catch Can
1 x Pacemaker 4-1 headers, high flow cats & dual 3"catback exhaust
1 x Custom ECU & TCU Remap
1 x Before & after dyno graph
1 x Labour to fit, tune and test

Important

HPF Recommends a forged piston and con rod engine upgrade with this package. This product is special order- typically requires 6-8 weeks lead time.

Key Features

Huge power gains, power and torque from idle all the way to the redline! Oh... and blower noise and exhaust noise!! Build your own Hellcat!

Notes

This Product is special order - Typically Requires 6-8 Weeks lead time.

• Power figures are estimates only and actual figure's may vary.
• We recommend all vehicles coming to HPF for tuning run 98 Octane fuel. Please contact us if you have a need to use different fuel.
• Power figures listed are estimated kilowatts at the flywheel based on results typically obtained by HPF on HPF’s dynos. Typically these are based of a manual vehicle with standard driveline and standard wheels and tyres. Actual power can vary based on each specific vehicle.
• Modifications such as this package require the vehicle to be in excellent mechanical order.
• We advise against increasing the power output substantially on high kilometer engines, if your engine has in excessive of 150,000kms please contact us to discuss options.
• Whilst every attempt is made to ensure prices listed online are correct, they are subject to change at any time.
• Additional parts may be required in some cases depending on the condition of the vehicle. Cost of these parts and additional labor required may incur additional cost.
• Images are for illustration purposes only

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