Valvetronic Designs BMW E46 M3 Valved Sports Exhaust System MATERIAL:Ti 6Al-4V. Grade 5 Titanium STBI Bracket Set

STBI Bracket Set

Made in the UK

Perfect for powerful vehicles like the F90 M5

- Increased heat transfer surface area of the tubes by approximately 15%

Valvetronic Designs BMW E46 M3 Valved Sports Exhaust System MATERIAL:Ti 6Al-4V. Grade 5 Titanium STBI Bracket SetValvetronic Designs' BMW E46 M3 sports exhaust system transforms the way the E46's S54 engine sounds throughout the rev range. Unlike most E46 M3 exhaust systems, the Valvetronic setup isn't hugely raspy it just allows the straight six to sing like it should. This system is offered in both stainless steel and titanium. Both systems are great, however the titanium components are lighter which is better for performance. This valved section 3 connects to