David Q is a new customer and came to Z Car Garage for some bolt-ons on his 370z. We installed a Berk cat-back exhaust:
Stillen intakes and Motordyne M370z intake manifold:
On the dyno the motor dyne intake increased mid to upper rev range torque:
With the Berk exhaust and UPREV tuning even more low and high rpm hp/tq gains were seen:
Final results of 308hp/263tq to the wheels are improvements of +6hp/18tq. More importantly than peak gains, check out the significant gains in hp/tq from 3krpm all the way to redline where the Z makes almost +25hp/tq!
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