Toyota Supra MK5 3.0 Alpha Competition Decat Downpipe w/Shield Civic This combination of temperature and

This combination of temperature and density gave us an 8bhp increase on our test cars as well as an incredible induction noise

With a 38mm diameter high flow structure and handmade TIG welds

The OEM engine cover designed by Fiat has an incorporated factory airbox housed within the cover itself

Our uprated valve for the Hyundai i30N

Toyota Supra MK5 3.0 Alpha Competition Decat Downpipe w/Shield Civic This combination of temperature andThis Alpha Competition decat downpipe made from high quality mandrel bent and TIG hand welded T304 stainless steel is a direct bolt on upgrade for the B58 engine of the Toyota Supra Mk5 A90 3. 0.