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Performance Parts for Nissan, Inifiniti and Datsun Cars
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Dennis’ Infiniti G37

Filed under: 370z,Featured Cars and Projects,Performance
by Alvin G @ 6:05 am on October 16, 2017

 

Dennis K comes from the East coast and moved to Bay Area for work. Once here he wanted to find a specialty shop to help him with his G37. He already had coil-overs and larger wheels/tires but no camber adjustment. His first visit to ZCG in October ’16 included installation of SPC F/R cambers arms and new Bridgestone S-04s tires.

 

Following a full alignment we also raised his coil-overs slightly to cope with the wonderfully smooth roads we have here in the Bay Area. Finally we added our favorite sway bars from Hotchkis, and performed some cleanup work.  As always, the performance and modifying bug kicked in. Dennis came back to us in March of this year after he had waited for his Fast Intentions cat-back exhaust to arrive:

 

A Stoptech Sport-kit rounded out the chassis upgrades. After the cat-back was installed, we change the oil, and installed several parts that Dennis had purchased online including a strut bar, grille and CF diffuser:

 

 

Stock vs new grille:

 

Stock vs CF diffuser:

 

Thank you for letting us work on your G, Dennis!




Allan’s FX35

Filed under: Featured Cars and Projects,Performance
by Alvin G @ 1:08 am on October 11, 2017


Allan came to ZCG because he was getting a Check Engine light resulting in smog issues. We found that his catalytic converters were well passed their lifespan and decided to get a set of low-mileage cats for testing. While the FX was in the shop we installed some Fast Intentions high-flow cats:

 
 

The engine was treated to a Stillen intake, and UPREV tuning. Since this car is awd, Rob UPREV streetuned it.

 

Allan is super stoked and enjoying the FX. He’s also been coming in for regular services and we love keeping folks on the road!

 




Sitting Pretty: Rich’s G37 Sport Coupe

Filed under: 370z,Featured Cars and Projects,Performance
by Alvin G @ 7:07 pm on June 27, 2017

 

We met Rich G when he called us about the suspension on his 2011 G37 Sport Coupe.  After visiting a wheel shop to get new wheels/tires installed he reported the car was bottoming out and felt very unstable. Rich sought out a specialist (sound familiar?), called ZCG and met with Rob to assess the car. We put the G up on the rack and noticed installation of very aggressive H&R lowering springs. The springs and aggressive wheel/tire fitment made the car bottom out and also cause excessive camber wear.

 

We immediately changed the springs to a set of Eibach progressive rate units which are fantastic for a car that just wants to be slightly lower and enjoyed as a daily driver.

 
 

The wheels were wrapped in new Hankook v12 evo S2 tires and SPC  F/R control arms help keep the suspension properly aligned. The G still has a nice stance:

 

Rich’s son is a younger fellow and removed the rear muffler so we put it back on for Rich. If you are going to wear tires like an adult sports car…it might as well sound like one too:) After the G was sorted we heard from Rich a few weeks later and he was super stoked with the way the car rides.  He was also happy to report perfect tire wear too.

 
 

So here we have another great example of the specialty shop working for you! Enjoy The Ride, Rich!




Nick’s Vortech Supercharged G35

Filed under: Featured Cars and Projects,Performance
by Alvin G @ 8:45 pm on March 27, 2017

 

Nick K has been coming to Z Car Garage for several years. He makes the trek all the way from Sacramento and we’re proud to be the only shop that gets to work on his 2004 G35 Coupe. In 2012 we first met Nick, UPREV flashed his car and performed routine services.  He had daydreamed of one day doing a supercharger kit.

 

A year later Nick K’s engine was tired. With 209k miles on the clock he dropped the G35 off at ZCG in preparation for a fresh start and…boost!  We removed the ailing VQ35 engine and installed a complete VQ35 from a customer who wrecked his car with 50k miles on it:

JC 41414 124 JC 41414 127
 

With the engine out it was prudent to install a JWT HD clutch/aluminum flywheel. We did a Vortech tuner supercharger kit using our recipe of 1000cc injectors, GT MAF, and Aeromotive 340 fuel pump. To keep everything cool in Sactown heat we installed a 25-row oil cooler. In 2013, Nick was on his way with a new engine and boost, enjoying a nice 140hp/105tq bump in power for a total of 386hp/334tq to the wheels:
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Gustavo’s G35

Filed under: Featured Cars and Projects,Maintenance,Performance
by Alvin G @ 5:07 pm on February 2, 2017

 

Gustavo L has been bringing his 2004 Infiniti G35 Coupe for bolt-ons the last few years. His first visit was for a Motordyne plenum spacer and UPREV tune. Last May, Gustavo came back to ZCG with a plan for more new parts including a full exhaust system, ART pipes, 60k service and a TransGO shift kit.

Motordyne exhaust:

 
 

Firmer shifts on this automatic with the shift kit:

 
 

Quicker acceleration with shorter gearing courtesy of Z1 rear diff. Gustavo purchase an entire assembly from Z1 and we installed it with Whiteline diff bushings”

 

We performed a re-tune with UPREV and saw gains of 19hp/10tq for a total of 247hp/233tq to the wheels.  Power is increased throughout the entire rev band:

 

Gustavo brings his car from Watsonville which is a bit of a hike but totally worth it for the power of ZCG! He is stoked and Enjoying The Ride!

 

 




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