Daren S. wanted to make his Infiniti G35 Journey Sedan more exciting to drive on the commute. Better breathing can improve power so we bolted on JWT dual POP chargers and a Stillen exhaust system followed by UPREV tuning.
The POP chargers also add a very throaty intake sound 🙂
The Stillen exhaust system replaces the restrictive OEM parts and makes getting on the throttle a bit more satisfying:
On the dyno, the intake alone made a noticeable improvement in power from 260hp/235tq to 264hp/243tq at the wheels:
UPREV tuning makes efficient use of these breathing mods for a final output of 276hp/246tq! Gotta love that huge gain under both hp/tq curves:
Whoa is just as important as go and there are many options out there for improving braking performance. Instead of a full-blown big-brake kit Daren opted for a Stoptech Sport Kit:
This is a great alternative to OEM parts. When coupled with our favorite 309 pad and Stoptech 600 fluid this kit is perfect for spirited driving whether it be on your favorite mountain road or commute!
Comments Off on Sportier Sedan: Daren’s G35
One of our first G37 customers brought his car by today for a JWT pop charger install. The Jim Wolf product is top notch and as always the install was trouble free.
We made two base-line dyno runs with a best of 279 horsepower and 234 ft/lbs of torque. From the dyno graph above you can see that the torque remains extremely flat across the entire rev range and the overall gains are very nice for only adding a POP charger. The final numbers are 288 hp and 240 ft/lbs of torque.
There are more pictures after the “Read More” jump.
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