R1-T Exhaust for Mazda RX8 2009-ON Gen.2 Universal Core size (mm): 520/238/63

Core size (mm): 520/238/63

0L FSI equipped Audi A3 (2009 model tested)

Part #: 13920413

must use larger Q45 throttle body

MAF top for stock sensor mount for 2

R1-T Exhaust for Mazda RX8 2009-ON Gen.2 Universal Core size (mm): 520/238/63The R1 T systems is beautifully crafted with highest quality standard and most durable stainless material which mostly found on high end exotic cars, including stunning Ti SUS muffler, tailpipes, larger tubes, and optimized gas flow and back pressure, R1 T unleashes additional power and improves the torque and responsiveness. EXOTICSPEEDstate of the art technology and innovative solutions provide an exciting exhaust system with unlimited tuning