Featuring a HJS brand 200-cell Hi-Flow Sport Cat
Can only be used with a Milltek Sport cat back exhaust
Audi 8V S3 Quattro 2.0T Sedan Performance Engine Parts
- Blow Off Valve
- Catch Can
- Connecting Rod
- Cooling
- Cylinder Head
- Diverter Valve
- Exhaust
- Fueling
- Hoses
- Intake
- Intercooler
- Mounts
- Oiling System
- Performance Package
- Pistons
- Pulleys
- Software
- Sprint Booster
- Throttle Controller
- Turbocharger
- Water-Meth
- Clearance
Featuring a Milltek Sport Hi-Flow Sport Cat with 3.00" Large Bore Pipe
Replaces the failure-prone factory diaphragm for rock-solid boost control
3" T304 stainless, non-resonated exhaust system with quad polished daytona tips - Deletes factory valves
Engages water-methanol system at 35PSI Adjustable from 25-50psi
Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Upgrade your factory boost hoses
Designed to put out over 500HP!
Custom tuning software required for installation.
Maximize your engine's performance!
Championship Winning Turbo Upgrade! These turbos have been track tested in the 750 Club Enduro Race Series where they have proved their exceptional reliability and durability.
Designed for Reliability, Engineered to Perform. This turbo is featured on our MK7 GTI Rallywagen 2.0 and is compatible with all brands of IS38 tuning!
Assembled with valves and springs
Necessary to adapt the APR DTR6054 turbo to the CI100077 APR Intake System.
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This product was last offered at the strikethrough price on
09-28-2026
Quick connect union T-fitting for 1/4" Nylon
Hardware and gaskets used for turbocharger mounting
2X Entries Into Our F80 M3 Sweepstakes
For use with the IS38, Shuenk IS48, CTS BB-550 or VTT MQB Cast turbocharger only