Greg S came to Z Car Garage for some bolt-ons on his HR-powered 350z. We installed JWT dual pop chargers and a Bassani cat-back exhaust:
Intakes before/after:
Bassani exhaust:
Let’s take a look at what the bolt-ons do on the dyno. Starting with a baseline of 253hp/223tq the JWT intakes alone slightly increase peak hp/tq, with significant mid and upper rev range gains:
Adding the Bassani exhaust yielded greater gains throughout the rev range, netting +8hp/6tq over baseline:
An UPREV tune further optimizes these bolt-ons. Look at the huge low to mid-range gains of over 20hp/20tq! Peak numbers are 264hp/246tw to the wheels, a +11hp/23tq improvement over baseline with more power everywhere!
Enjoy the newfound power and sound Greg!
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