APR Catback Exhaust System | 4M RS Q8 MK1 Atlas 2.0L Turbo I4 a passive/active resonator in the

a passive/active resonator in the front pipe

Optimized boost by gear to maximize accleration

The IE Stage 1 VW 2

finicky install

APR Catback Exhaust System | 4M RS Q8 MK1 Atlas 2.0L Turbo I4 a passive/active resonator in theOur premium catback exhaust system is a full length T304 stainless steel exhaust system that's sure to turn heads! Cast flanges make a smooth transition from the factory turbo catalyst pipes into our downpipes and upgrade the size of the piping to 3". High quality brushed T304 stainless steel adorns the system with TIG welding throughout. The piping is as straight and smooth as possible, with mandrel bends and minimal mufflers for maximum flow. Quad