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Performance Parts for Nissan, Inifiniti and Datsun Cars


Matt M is another member of the Inconceivable Racing group and visited ZCG to supercharge his 370z Convertible. Here are a few pictures of the Stillen kit installation:


Matt came back to have us install some ART pipes and a Fast Intentions catback exhaust system:


ART pipes in place:


OEM vs FI exhaust system:


Being base model Z, Matt wanted to put slightly wider wheels on and sticky RE-71R tires for track days:


We love the PLX Devices gauge that neatly replaces the clock with a multi-function display to monitor vitals:


Finally, also installed new end links for his sway bars:


On the dyno we retuned with ECUTEK to maximize gains from the bolt-ons. Final numbers are 402hp/354tq to the wheels, peak gains of 32hp/24tq. After 4000rpm gains of almost +50hp/tq are seen:

Enjoy The Boost, Matt!

Hello Zcarblog readers! In our next blog posts we aim to demonstrate the importance of a specialty shop for your Nissan/Infiniti/Datsun.

Let’s begin with Justin L’s 2013 370z. He had a Stillen supercharger installed at a local shop and while there are many competent shops that can get your car ready to go, the specialist exists for a reason: we have become proficient at specific installations because the are part of our daily routine.


The Stillen supercharger kit for the Z34 is an install we are intimately familiar with, and as a result we corrected several things on Justin’s car including engine codes and a fuse in the intercooler pump system that wasn’t allowing water to be pumped into the IC.  We also adjusted the clutch pedal and crossed the T’s and dotted the I’s as we do for many folks that bring their cars to ZCG.

Rob tuned the car using Ecutek software flashing with a MAP sensor instead of the MAF and Stillen-supplied CAN tunes.  Moving to speed density allows more control improved driveablity from idle to on boost. The results were impressive:


Justin’s Z came to us with 360hp/291tq and left with 396hp/321tq at the wheels. Gains of 36hp/30tq using slightly less boost as well with gains throughout the entire rev range. Justin is a happy camper and hopefully we’ve gained another customer for life. Long Live The Z!



Bob’s Infiniti G37X Coupe

Filed under: 370z,Featured Cars and Projects,Performance
by Alvin G @ 11:42 am on March 8, 2017

Bob C came from Sacramento with his 2013 awd G37 coupe. He had performed several modifications himself like Stoptech big brakes and now he was ready for power upgrades.

We installed Stillen Gen 3 intakes for Bob and he was a bit nervous because this job requires a little surgery around the radiator support to fit. After the intakes were in we called up Bob and he hung out with us for the day so we could show him how to avoid hacking up the radiator support and make it look awesome.
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Miguel’s Stillen Supercharged 370z

Filed under: 370z,Featured Cars and Projects,Performance
by Alvin G @ 1:23 am on February 7, 2017

Miguel A had been saving up for a Stillen supercharger on his 2009 370z. At the end of last year he made an appointment with us and we ordered the S/C kit in satin:


As with many of our Stillen S/C installations Miguel also received a Stillen oil cooler, GTR plugs and an oil change/new filter:



We also resolved a few items that Miguel mentioned including some clicking coming from the rear end and a fan control module issue.

On the dyno with the supplied CAN tune we saw a peak of 393hp/290tq to the wheels. With Rob’s tuning final numbers were 413hp/300tq, a gain of 109hp/48tq over baseline:



Miguel’s Z34 had 82k miles before adding the Stillen supercharger.  There’s nothing better than owning a car for awhile then doing some improvements to keep you involved, happy and excited.

Long Live The Boost!



Carlos’ Nismo 370z

Filed under: 370z,Featured Cars and Projects,Performance
by Alvin G @ 1:09 am on February 6, 2017

Happy Monday! Carlos H came to Z Car Garage for exhaust/intake upgrades on his 2016 Nismo 370z. He was a referral from Scott C and we feel the best kind of business comes from making people happy! We installed long tube headers from Fast Intentions (FI):

From the headers back a complete FI cat-back system with 18″ resonators:


Stillen Gen 3 intakes:


With the intake and exhaust we saw nice gains of 12hp/16tq for a total of 310hp/260tq to the wheels:


UPREV tuning yielded  another 13hp/6tq to the wheels:


Final numbers were 323hp/266tq to the wheels, a significant gain of 25hp/22tq from the 298hp/244tq baseline:


Long Live The Z!

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