SLN S68 200-Cell Ceramic-Coated Sports Cat Downpipes – BMW G90 M5 & G99 M5 Touring (2024–2025 build)
DESCRIPTION
These SLN S68 ceramic-coated sports cat downpipes are designed for UK-market BMW G90 M5 Saloon and G99 M5 Touring models built in 2024–2025 with the S68 4.4-litre M Hybrid powertrain and factory OPF/GPF exhaust system. The four-piece kit replaces the compatible factory catalytic downpipe sections with high-flow 200-cell metallic catalyst sections.
Key details
This product changes the downpipe assembly only. The separate factory OPF/GPF midsection remains in place unless it is replaced independently.
- Four-piece ceramic-coated stainless-steel downpipe kit.
- High-flow 200-cell metallic sports catalyst sections.
- Integrated flex sections and oxygen-sensor ports.
- Designed for the S68 M Hybrid exhaust interface.
UK fitment
- BMW G90 M5 Saloon – 2024–2025 build.
- BMW G99 M5 Touring – 2024–2025 build.
Fitment check: Fitment is limited to 2024–2025 builds. For a 2026-on vehicle, contact SLN with the VIN and build date and do not order until the exhaust interface has been confirmed.
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.