Stage 3 - 620PS with TÜV for Audi RS3 8Y
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Notes on Performance Specifications
Notes on Performance Specifications
The power and torque values listed are approximate or empirical figures determined under specific conditions. Deviations may result from factors such as varying vehicle conditions, manufacturing tolerances, mileage, maintenance status, environmental conditions, fuel quality, or vehicle configuration.
Graphs depicting power or torque curves are intended solely to provide a general illustration of possible performance ranges. Due to the multitude of technical factors, actual results may vary in individual cases.
Dynamometer measurements depend on the measurement method, dynamometer type, settings, and other technical parameters. Results from different measurements or dynamometers may therefore vary and are not necessarily directly comparable.
Power increases may lead to changes in power and torque characteristics compared to the stock condition. The extent of these changes may vary depending on the vehicle and configuration.
All performance figures are therefore intended as non-binding guidelines.
Our Stage 3 performance upgrade achieves 620PS and 710NM.
This stage is the logical further development of Stage 2 with a turbocharger developed by us in collaboration with TC Turbos - the TC Turbos X6!
This power pack has matured over many years of development and has been uncompromisingly designed for responsiveness and simultaneous performance of over 600 hp. Turbo lag or late response are foreign words for vehicles with this setup. The aggressiveness and agility of a Stage 2 is retained in this stage and is enhanced by more power in the mid and upper rev range. Intercooling and exhaust gas routing are taken over from Stage 2, as all our performance stages are modular. In terms of exhaust gas temperature, exhaust gas backpressure and thermal load, the turbocharger also shines here, literally "sucking" the exhaust gas out of the cylinder thanks to its efficient exhaust gas turbine geometry, regardless of the speed range.
In addition to the hardware mentioned above, individual, fuel-specific tuning is of course possible on our in-house All-wheel drive test bench included.
No hidden costs—hardware installation, vehicle-specific software tuning, and TÜV registration INCLUDED!
Hardware changes:
- TC Turbos X6 upgrade turbocharger in exchange
- HP Sport Series intercooler with air ducts
- HP 4" 100 mm aluminum turbo inlet
- HP 4" 100 mm closed aluminum intake (other options available)
- Sports air filter insert
- HP 4" 101.6 mm OPF-TÜV downpipe
- 1000cc injection nozzles incl. wiring harness
- NGK spark plug set R-series
- Torque support insert aluminum
- Engine oil change Motul 300V Competition
Software changes:
- Adjustment of all performance-relevant maps on our all-wheel drive test bench
- Adjustment of oil and exhaust gas temperature, component protection functions
- Increasing the V-Max according to the installed brake system
- Test drives in real operation for data recording
Please note:
For the tuning, you can either use your vehicle's existing control unit or opt for an additional, new control unit.
If the existing control unit is used, it will be customized and programmed.
Mit einem neuen Steuergerät bleibt das originale Steuergerät vollständig erhalten, sodass jederzeit ein Rückbau möglich ist. Für diese Option fällt ein Aufpreis von 1.799,- € an.
The delivery or lead time will not change as a result of selecting the new control unit.
If you would like the option with a new control unit, please contact us before making your purchase.
Unless otherwise indicated, all articles and services are racing articles without guarantee / warranty and without STVO approval.
The same applies to modifications made to the vehicle. The performance values offered are average values on ARAL 102 OKTAN fuel, which may deviate accordingly due to inferior fuel or wear on the vehicle.
No acceleration times are guaranteed. Subsequent misfueling may cause damage to the vehicle. No guarantee / warranty is assumed for this!
HPerformance does not assume any mobility warranty / costs for the duration of the conversion or any resulting delays.
Scheduled appointment periods are not binding and may vary.
All services are special and custom-made products that are excluded from the statutory right of return.
No warranty is assumed for products that are not installed in a specialist workshop by trained specialist personnel.
Work on motor vehicles may only be carried out by trained specialists. In addition to product malfunctions, installation errors can also lead to dangerous technical and possibly legal consequences on the vehicle.
Therefore, please have all conversions carried out by a specialist vehicle workshop of the guild.
If no instructions for installing a product are available for download in the online store, these are not available
- No installation advice / installation instructions are provided by telephone.
If vehicles have already been modified beforehand, additional costs may be incurred.
With all exhaust system components, discoloration occurs on the silencers, pipe and tailpipe during operation. These are material-related changes that are not covered by the warranty/guarantee of the item and have no negative effect on the use or technical properties of the item.
620 hp – X6 – pure power!
With 620 hp and 710 Nm, Stage 3 delivers noticeably more performance for the RS3 8Y—especially where Stage 2 reaches its limits: in the upper RPM range. The TC Turbos X6 upgrade turbocharger ensures powerful boost pressure right up to redline, making the extra power tangible at all times. It is supported by the HP Sport Series intercooler with air ducts, which ensures consistent temperatures under load.
The intake has been completely rebuilt: with the HP 4" aluminum turbo inlet , the matching HP 4" aluminum intake pipe (optionally in carbon) and a sports air filter insert for optimal air flow.
On the exhaust side, the HP 4" (101.6 mm) OPF TÜV-certified downpipe reduces exhaust backpressure , improves thermal efficiency, and gives the vehicle a more exhilarating sound—all while remaining fully TÜV-compliant. Stage 3 delivers linear power all the way to the redline—tangible, precise, and uncompromising.
