We now offer a MK3 Audi TTRS and 8V Facelift Audi RS3 Catalyst bypass / Midpipe kit.

These pipes replace the restrictive secondary catalytic converters allowing the 2.5T engine to breathe easier. This decreases spool time improving horsepower and torque. On top of performance gains, the exhaust note will be drastically improved.

Product Details:

– Hand Crafted from 3″ T304 Stainless Steel

– Necessary installation hardware included (gasket set included)

– CNC water jet cut flanges

– CNC mandrel bent stainless steel piping

– Polished stainless steel exhaust tubing

– Power gains from 7+ whp 10+ ftlbs torque

– Will not cause CEL (check engine light)

Only fits 2017+ MK3 Audi TT-RS and 2017+ 8V.2 Audi RS3

NOTE: due to vehicle production discrepancies please confirm that you car has secondary catalytics converters before ordering. Look under the vehicle and locate 2 small catalytic converters on the exhaust.