MBRP Resonator Bypass X-Pipe for G8X BMW M3/M4 (S4501304) Fidanza If you don't see the

If you don't see the one you need below

Putting just a 10-micron filter before the pump is not recommended

Gauge kit includes wiring harness

• Not compatible with 1990 models

(Designed for the Porsche 962)

MBRP Resonator Bypass X-Pipe for G8X BMW M3/M4 (S4501304) Fidanza If you don't see theMBRP Street Profile exhaust offers an aggressive sound without being obnoxious, perfect for highway cruising or track days. Stand out with the resonator bypass X pipe for the BMW M3 and M4, enhancing flow for better performance. Vehicle Fitment: 2021+ BMW M3 (G80) 2021+ BMW M4 (G82) (Includes Competition, xDrive, CS and CSL models) PDF Install Instructions Specs: Resonator Bypass Aggressive Street Profile Exhaust Tone 3" Exhaust 17% Increase in Flow