SLN S55 Equal-Length Resonated Midpipe – BMW F80 M3 & F82/F83 M4

SLN S55 Equal-Length Resonated Midpipe – BMW F80 M3 & F82/F83 M4 is a performance exhaust midsection developed for the listed BMW applications. It changes the factory mid-pipe layout to improve flow and exhaust character while retaining a direct-fit installation around the correct vehicle configuration.

Key features

• Equal-length resonated midpipe layout
• Designed to smooth S55 exhaust pulse timing and reduce rasp
• Stainless-steel construction
• Direct-fit layout for compatible F80/F82/F83 applications

BMW fitment

F80 M3 & F82/F83 M4.

Supply and fitting

Available from Swift Performance with fitment advice before ordering. Workshop fitting can be discussed where appropriate.