MITSUBISHI EVO X EVO 10 4B11

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.

After numerous tests, the 3 inches (76.3mm) greatly increases both power and torque.

Direct bolt on that retains the original stock layout. Larger in size and diameter, smooth without any steps. 
FLEXIBLE PIPE DESIGN
Easy to install with minimal risks to cracking the stainless steel exhaust manifolds from vibrations.

KIT CONTENTS:
- OUTLET COMPONENT
- GASKET (TURBO SIDE)
- GASKET (CATALYZER)
- CLAMP BAND
- BLIND PLUG
- COPPER WASHER
- STUD BOLT M10-40 P=1.25 (THREAD 12/26)
- FLANGE NUT M12 * P=1.25
- STICKER (EXTREME)
- BOLT SMOOTH PASTE
- INSTALLATION MANUAL
- STICKER (TOMEI)
- WARRANTY CARD

Wide mouth & 3 inch piping.
Achieve large power & torque gains over stock.