Exhaust› Exhaust Pipes, Systems and Components
M4 Exhaust
M4 Slip-On Exhaust System
SKU: YA6924
Moderate — 2–4 hours
Description
This slip-on system saves 12 lbs compared to the stock exhaust and includes a pre-installed Q7 quiet insert. It also removes the stock exhaust valve and catalytic converter, and offers a decibel rating of 100 dB at 6,000 RPM, a slight increase over the stock 96 dB. A 18mm bung is included for aftermarket auto-tuner fuel controllers.
Fitment
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Available on iOS & Android
Specifications
| Brand | M4 Exhaust |
| Part Number | YA6924 |
| Category | Exhaust |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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