After testing a variety of shapes and pipe diameters here at Tomei R&D Lab, we found the optimum tuning point for the best performance balance. This design will extract the full capabilities from the EVO 10 4B11 engine. The design also retains the original layout to help with the ease of installation and compatibility for other exhaust parts.
Dyno proven horsepower and torque gains!
**Free shipping within the lower 48 states!**
|■OUTLET COMPONENT||■FLANGE NUT M12 * P=1.25|
|■GASKET (TURBO SIDE)||■STICKER (EXPREME)|
|■GASKET (CATALYZER)||■BOLT SMOOTH PASTE|
|■CLAMP BAND||■INSTALLATION MANUAL|
|■BLIND PLUG||■STICKER (TOMEI)|
|■COPPER WASHER||■WARRANTY CARD|
|■STUD BOLT M10-40 P=1.25 (THREAD 12/26)|