Active Autowerke X3M and X4M Valved Rear Axle - back Exhaust (11-103B) 7100 13WHP / 9WTQ Peak Gain

13WHP / 9WTQ Peak Gain

The muffler and all pipes of the ATLAS exhaust system are constructed from aluminized steel

Description_ASC DP41079R+USR903 Description_ASM Rear S9K FMSI D692 97 thru 99 BMW 325i 2

" so now we're bringing our famous slammed stance to the performance enthusiasts with an MKVII platform

and aggressive but without droning

Active Autowerke X3M and X4M Valved Rear Axle - back Exhaust (11-103B) 7100 13WHP / 9WTQ Peak GainThe Active Autowerke Valved Rear Axle Back Exhaust is designed specifically for the BMW X3M and X4M (F97 F98). It addresses the stock exhaust's subdued sound by providing a deeper, more aggressive tone while retaining stock valve functionality. Made in the USA from 304 stainless steel Engineered to increase sound level and optimize exhaust flow Utilizes factory valve actuators for controlled exhaust tone Test fit on F97 F98 exhaust fixtures for