MILLTEK SSXBM997 Cat-back Quad 90mm GT90 BMW 3 Series F80 M3 Saloon ymm_15 It does not include AFM

It does not include AFM or NPP valves and is intended for vehicles that are either not equipped with AFM and NPP or have these features disabled

with no need to remap the ECU

CB300 1973-1975

Suitable for Sportster CS

and it gives the rear of the M8 a more aggressive and sporty feel

MILLTEK SSXBM997 Cat-back Quad 90mm GT90 BMW 3 Series F80 M3 Saloon ymm_15 It does not include AFMDescription MILLTEK SSXBM997 Cat back Quad 90mm GT90 BMW 3 Series F80 M3 Saloon 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 exhaust volume and tone. All products are manufactured from 304L aircraft grade stainless steel, ensuring durability in harsh conditions. These performance exhaust systems