SLN S63 Pre-LCI Ceramic-Coated Downpipes – BMW F90 M5 & F91–F93 M8

SLN S63 Pre-LCI Ceramic-Coated Downpipes – BMW F90 M5 & F91–F93 M8 is a high-flow exhaust upgrade for the listed BMW applications. Replacing the restrictive factory section reduces exhaust back pressure, supporting faster turbo response and increased flow on suitably prepared cars.

Key features

• Ceramic-coated stainless-steel construction
• Removes the restrictive primary and secondary catalysts
• Designed to reduce back pressure and improve turbo response
• Pre-LCI S63 fitment

BMW fitment

F90 M5 & F91–F93 M8.

Motorsport / off-road use only: This product removes or bypasses emissions-control equipment and is intended for motorsport or off-road use only.