MILLTEK SSXAU336 Cat-back ECA AUDI RS4 B8 4.2 FSI quattro Avant ymm_63 It is an ideal upgrade

It is an ideal upgrade for performance and racing applications where reliability and consistent clamping force are critical

CP9562-2S0R12

Compatible with Catalyst Bypass Pipe for increased power

Our rotor is slightly larger than the OEM rotor at 350mm versus 330mm providing greater braking force and cooling capacity

Car | 2001 | BMW | M3

MILLTEK SSXAU336 Cat-back ECA AUDI RS4 B8 4.2 FSI quattro Avant ymm_63 It is an ideal upgradeDescription MILLTEK SSXAU336 Cat back ECA AUDI RS4 B8 4. 2 FSI quattro Avant 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 conditions. These performance exhaust