BMW G8X M3/4 Super Single Exhaust System
Welcome to the RK SUPER SINGLE exhaust system for the G8X M3 and M4
One of the most popular single exit system designs for the B58 Supra is now available for your S58 M3/4!
Ditch the guessing game of which mid pipe and which rear to make your s58 sound deep and throaty without the rasp. The RK Super Single brings out the deep pure sound the S58 deserves!
The RK Super Single line of exhaust systems feature the straightest routing, lightest weights and unique RK look and sound!
Coming in at just 16lbs with the resonated version or 13 without, this is the lightest system for the S58 on the market.
The RK system mates up to the factory downpipe flanges and merge to a single 3.5" all the way through.
The system features a Signature RK muffler with our 4" pie-cut tip terminating out the drivers side with an iconic jdm angle. They can also be ordered as a Track Edition which is our straight pipe system without any mufflers or resonators.
Features:
Straight through 3.5" single exit system
RK Signature muffler
Option of Track system (no muffler)
Optional resonated midpipe
Hand made tig welded and back purged in USA
Lifetime warranty
16 pounds complete for Signature system with resonated mid
13 pounds complete for Signature without resonated mid
9 pounds for track system
Bolts up to factory or equivalent 2 bolt downpipe flanges
All systems are made to order. Please allow ample time to build your system. Feel free to email our contacts for up to date lead times for these systems.