Quote:
Originally Posted by BlueDemon
2012 Sport Touring 370z
Stillen SC kit
Stillen Headers
Ark Test Pipes
Ark Exhaust
ACT Stg 2 Clutch
ACT lightweight Single mass flywheel
489 hp, 353lb ft torque
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489? nice! the headers and test pipes complimented the super charger kit and added power I guess? i thought most saw decreases when swapping out stock cats even since they lost back pressure.