FI Exhaust
BMW F90 M5 | 4.4TT S63 | 2017-2023 Valvetronic Catback Exhaust
Performance valvetronic exhaust system for the BMW F90 M5 / LCI (Facelift) (2017-2023) Includes Front Pipe + Mid X-Pipe + Valvetronic Muffler. Built for the 4.4TT S63 engine. Crafted from premium T304 stainless steel for durability and a distinctive sound. Adaptive valvetronic technology lets you fine-tune exhaust volume and backpressure for improved horsepower and torque gains.
Included with every exhaust order
- Fitment Consultation
- Brand & Finish Guidance
- Installation Support
- Shipping Assistance
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