Product Description:

Stainless steel sport catalytic converter set
for McLaren MP4-12C
with 2x Tri-Metal big volume short
300 cell highflow primary catalytic converters
specifically designed for the McLaren application optimized for maximum power and long term reliability
OBD2 compliant
Secondary catalytic converters replaced by straight through absorbtion resonators
(NO CEL and NO DME/ECU programming required)
Lambda / O2 sensors in OE position
3,0" / 76,50mm pipework spring loaded to absorb vibrations thus preventing stress cracking and allowing thermal expansions

PERFORMANCE
23kW(31PS) more power and 47Nm additional torque

Developed for maximum flow this unique CARGRAPHIC
part creates the following further advantages:
- Reduced backpressure
- Reduced temperature
- Maximized performance
- Enhanced sound
- Weight reduction
- Lasercut machined stainless steel fittings for accurate fit to OE pick up points