GPF-Back Exhaust BMW M3/M4 G80/G81/G82/Competition Remus Exhaust System axle back G21 Touring G3K

G21 Touring G3K

As a car enthusiast

Hyundai i30 N PDe

ECU Tune required after installation

GPF-Back Exhaust BMW M3/M4 G80/G81/G82/Competition Remus Exhaust System axle back G21 Touring G3KABOUT GPF back Exhaust System to suit BMW M3 M4 & Competition models G80 G81 G82 081021 1510 or 081021 1500 + 081021 1300 + 081021 1400 + tail pipe set! Choose either Sport Rear 081021 1510 or Sport Rear 081021 1500 The original exhaust pipe will need to be cut! (no EC type approval) Race rear muffler is louder than the Sport rear muffler The use of racing exhaust products and products which do not have EC approval is generally not permitted on public