SLN S58 Titanium Racing Cat-Back – BMW G80/G81 M3 & G82/G83 M4
DESCRIPTION
The SLN Performance titanium racing cat-back is a lightweight, race-focused exhaust system for compatible UK-market S58-powered BMW M3 and M4 models. Its true single-midpipe and single-exit design removes substantial weight compared with the factory cat-back and produces a very loud, aggressive exhaust note.
Key details
- High-quality titanium construction.
- Substantial weight saving compared with the OEM cat-back.
- True 3.5-inch single-midpipe and single-exit design.
- Extended under-brace.
- Deeper exhaust tone with reduced S58 rasp.
- OEM-style brackets and mounting points.
UK fitment
- BMW G80 M3, 2021+.
- BMW G81 M3 Touring, 2022+.
- BMW G82/G83 M4, 2021+.
G83 Convertible: Confirm the underbody-brace arrangement before purchase.
DISCLAIMER
Where applicable, the use of de-cats, sports cats and removing OPF/GPF systems is for off-road/motorsport use only. Using these parts may prevent your vehicle from passing an MOT test. Only EC type-approved components are legal and fit for road use.
SHIPPING & WARRANTY
Free UK shipping on all orders. In-stock orders are dispatched Monday–Friday. Please refer to the live dispatch estimate above for the current estimated dispatch day. Tracking is provided once your order is dispatched.
Warranty coverage varies by product and manufacturer. Please contact us if you need confirmation of warranty coverage before ordering. Your statutory rights are unaffected.