Product Description
Upgrade your Suzuki GSX-S 1000/1000F with the M4 GP Black Slip-On Exhaust, built for a cleaner look, lighter weight, and aggressive M4 sound without needing a re-map.
Key Features:
- Saves 2.6 lbs over the stock exhaust
- Does not remove the stock exhaust valve
- Does not remove the catalytic converter
- No re-mapping required
- Quiet insert compatible
- Comes with the Q1 Quiet Insert installed
The M4 GP Black Slip-On is a simple bolt-on upgrade for riders wanting better sound, less weight, and a sharper look while keeping the stock cat and valve setup.

