Speed By Design sells exhaust parts for the Nissan R35 GT-R. This page includes the SBD 4 inch Super Race exhaust system with a 4 inch midpipe and 5 inch titanium exhaust tips, plus a 4 inch V-band clamp and fire ring combo. Every part on this page is one we stand behind. Have a question about fitment or want help planning an exhaust setup? Call or stop by our shop in Choctaw, Oklahoma, Monday through Friday, 8 to 5.