Remus Axle-Back System BMW M3 G81 Competition Tailpipe Options:0048 70TIB No adjustment

No adjustment

Power gains of up to 13BHP (when paired with the appropriate turbo inlet adaptor)

Stage 2 ECU remap recommended***

Please always ensure your engine builder or professional tuner check the fitting and use of this product

this atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound most commonly associated with rally cars

Remus Axle-Back System BMW M3 G81 Competition Tailpipe Options:0048 70TIB No adjustmentAxle Back System, Sport Exhaust BMW M3 & M4 Competition incl. (ECE ) approval Equip your BMW M3 M4 with the Remus Axleback system. The valve controlled system gives you the opportunity to customize the sound of your vehicle according to your wishes. Whether discreet or sporty with our system, the choice is yours. But one thing is clear, whether sporty or discreet, you always have the best sound! The system is not only a visual highlight, but also