R44 BMW M3/M4 Race Cat Back Exhaust System In Titanium With Carbon Tips (G80/G81/G82/G83) Side Skirt Need it sooner or want

Need it sooner or want to check stock

Audi TT 8J

228i M235i 320i 328i 335i 340i 428i 435i compatibility

Forged carbon fibre outer sleeve paired with titanium for strength and low mass

R44 BMW M3/M4 Race Cat Back Exhaust System In Titanium With Carbon Tips (G80/G81/G82/G83) Side Skirt Need it sooner or wantThe R44 Performance G80 M3 and G82 M4 Exhaust System! Have you been wanting some noise for your M3 or M4? Well, we have the only solution! Welcoming R44 Performance's latest addition to their G8X programme. After months of development and testing on the S58 platform, we are pleased to release the full Cat Back system to the market. The R44 System removes the Secondary Cats, OPF Filters on EU Cars (See notes below) and mid silencer. This reduces