MILLTEK SSXAU414 Cat-back 104x80mm Black Velvet Oval AUDI S3 2.0 TFSI quattro Sportback 8V ymm_63 in the tub of a

in the tub of a race car where typical mechanical fasteners cannot be used and has many industrial uses

This replaces the stock factory pipe on the hot side to ensure this package gives you all you need for maximum performance gains on high levels of tune

500 LPH @ 45PSI

Other benefits include improved handling and safety while maintaining premium ride comfort and quality

MILLTEK SSXAU414 Cat-back 104x80mm Black Velvet Oval AUDI S3 2.0 TFSI quattro Sportback 8V ymm_63 in the tub of aDescription MILLTEK SSXAU414 Cat back 104x80mm Black Velvet Oval AUDI S3 2. 0 TFSI quattro Sportback 8V The Cat Back systems are designed as direct replacements for the original exhaust, offering improved sound and aesthetics. Multiple configurations are available, allowing the owner to select the desired increase in exhaust volume and tone. All products are manufactured from 304L aircraft grade stainless steel, ensuring durability in harsh