I just picked up my Audi RS3 FL Sedan with OPF from HPerformance. I got the 4-inch exhaust system and a Stage 3 upgrade. I’m just super happy with how it drives and, above all, how brutal it sounds despite the OPF. Everything worked great—I can really recommend it to anyone who loves their five-cylinder engine!!
707PS hardware kit, including all necessary hardware components for the RS3 8Y.
Power output with our tuning: 707 PS and 840 NM.
- For power outputs over 700hp with TC Turbos X8 turbocharger
- Includes all parts for installation
- Optionally with catalytic converter tubes, 100 cells or 400 cells EURO 6 catalytic converters
- Optionally with open or closed intake
- TC Turbos X8 Turbo in exchange (new part selectable)
- Engine reinforcement with compression reduction by HP special connecting rods
- HP high performance clutch kit
- HP Charge Pipe Kit (80 mm with throttle body elbow + mechanical blow-off valve)
- HP 4" (101.6 mm) Exhaust System
- HP dual mass flywheel reinforcement
- HP Sport Series intercooler with air ducts
- HP 4" 100 mm aluminum turbo inlet
- HP 4" 100 mm carbon intake (select option)
- Sports air filter insert
- HP 4" 101.6 mm OPF-TÜV downpipe (select option)
- HP DSG Catch Tank (Black or Red) (Please specify in the order notes)
- Engine oil change to Motul 300V Competition
- NGK spark plug set R-series
- HP Large Rubber Torque Support
- Modified injection valves
- HP Machined Intake Manifold
Product description:
The Level 5 kit is the most powerful complete package for the RS3 8Y—featuring carefully selected components designed to deliver consistent, top-tier performance.
The core component is the TC Turbos X8 upgrade turbocharger , which unleashes its full potential at this stage. It is supported by extensive fresh air optimization and the HP Sport Series intercooler with air ducts , which ensures stable charge air temperatures even under high thermal loads.
The exhaust side features the high-performance HP 4" downpipe—available with either 100-cell or 400-cell catalytic converters for maximum efficiency and a rich, deep sound.
New is Engine Pack 1: a targeted engine upgrade featuring HP special connecting rods for the stock pistons, ACL connecting rod bearings, and other components that make the powertrain ready for our 707PS class—reliable and durable.
Level 5 is the result of consistent further development—a complete kit designed for maximum performance, reliable technology, and uncompromising propulsion.
If the OPF-TÜV downpipe is purchased and the software adaptation is carried out in-house, the kit can be registered in accordance with TÜV regulations.
IMPORTANT: There is no installation, no individual software tuning and no TÜV registration by HPerformance. This kit only represents the required hardware for the respective performance level. The shipping costs for sending in the turbocharger (if no new one is selected) are borne by the buyer!
Please note: Performance and acceleration values can be influenced by various external influences, fuels or additional hardware installed and ultimately the general condition (including mileage) of the engine. The values given are for guidance only and are not binding. With regard to legality and approval in the area of the StVZO we refer at this point to our general terms and conditions.
707PS hardware complete!
This hardware kit boosts the RS3 8Y and 8Y Facelift to 707 PS and 840 Nm —with our tuning. At its heart is the TC Turbos X8 upgrade turbocharger, combined with our milled intake manifold, the 80-mm charge pipe kit, and targeted fresh-air optimizations for maximum torque all the way to the rev limiter.
A key feature in this performance class: Engine Pack 1 —a targeted engine upgrade that reinforces the connecting rods and other internal components to handle the increased load and provide the necessary durability.
The hardware is the result of months of development work, including test bench testing and detailed optimization on our own RS3.