RPi's popular GT series exhaust for F80 M3 and F82 M4 offers an aggressive sound and exceptional performance at a great price. The downpipe-back full system has a deep tone to compliment the massive power of the S55 engine with no rasp and minimal drone.
This exhaust is 100% bolt on with no other parts/hardware to purchase. Expect a 5-10whp gain with the installation of our full system. The F80/F82 GT system is constructed from T-304 stainless steel and is TIG welded to our highest standards. All RPi exhausts are RPi dyno tested and come with a limited life time warranty.
BMW F80 M3 & F82/F83 M4