Mazda RX7 FD3S – Feed Fujita Engineering Sonic SR Exhaust

Startup, Rev, 2nd to 3rd gear drive bys. Specs: ’93 Mazda RX7 FD3S 13B-REW Streetported Full-Race Manifold GTX3582R Single Turbo V-Mount Intercooler Greddy Intake Elbow Twin Tial 44 Wastegates (dump plumbed into downpipe) 3“ Custom Downpipe Resonated Mid-pipe Feed/Fujita Engineering Sonic SR Catback Exhaust (SS) Currently on conservative map, with 14psi (370whp)