MILLTEK SSXAU831 Cat-back AUDI RS4 B9 2.9 V6 Turbo Avant (OPF/GPF Models) ymm_77 Red Line D6 will drop

Red Line D6 will drop to no less than 6

5" to 3" in diameter

this component ensures structural reinforcement without adding unnecessary weight

It can be seen that the 1st back pressure is suppressed by selection proper intake and exhaust as for the factory spec (No

Height (mm): H246

MILLTEK SSXAU831 Cat-back AUDI RS4 B9 2.9 V6 Turbo Avant (OPF/GPF Models) ymm_77 Red Line D6 will dropDescription MILLTEK SSXAU831 Cat back AUDI RS4 B9 2. 9 V6 Turbo Avant (OPF GPF Models) This range of Cat Back systems is designed as a direct replacement 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 achieve a more aggressive tone if preferred. All products are manufactured from 304L aircraft grade stainless steel,