We met Kenin in 2012 when he visited ZCG with his Infiniti G37 IPL. After working on the G,  years passed by and Kenin reached out to us having purchased a 2018 Infiniti Q50S sedan. He saw that we were working with other customer’s Q50s and asked if we would be down to tune his. We happily obliged, especially since Kenin’s Q50 was rear-wheel-drive.

 

Straight from the factory, the VR30DDTT is an impressive motor. The Hi-Output version is rated at 400 hp and 350 ft-lbs tq, underrated as we have seen with dyno testing. With a few bolt-ons and tuning, even more power can be unlocked from the VR30. Kenin’ Q received several parts from AMS Performance including their AMS Heat Exchanger, AMS Coolant expansion tank and AMS Air intakes. We also intalled his strut tower brace:

 

The new heat exchanger compared to the stock unit and installation:

   

AMS air intakes compared to OEM:

  

AMS expansion tanks compared to OEM:

 

Intakes and expansion tank installed:

 

Rob was eager to tune the Q using Ecutek. Baseline power was 359hp/374tq at the wheels. With the AMS parts and tuning final numbers were 400hp/449tq, gains of +41hp/75tq:

 

Enjoy the Boost Kenin!

Special thanks to Seb at SpecialtyZ for helping us!

 

 

Irl N. heard about Z Car Garage from our friends at Stillen. He purchased several parts and wanted them installed correctly on his 2017 Q50s Red Sport. We started with the Stillen cat-back exhaust system:

 

Stock Vs. Stillen:

  

Next, an AMS Heat Exchanger:

   

The suspension received SPC front/rear control arms, lowering springs and a rear sway bar:

  

Braking improvements included new rotors (from Irl) and we provided the Stoptech 309 pads that we love:

   

With just a few upgrades Irl’s Q50 really boogies now!

 

We have worked on the new Q’s before and now they are beginning to come through our doors often–look for more VR30DDTT goodness on the blog!

James’ turbocharged L-series Datsun just got a new set of wheels. Big thanks to Love20bee for sourcing and re-finishing these SSR Watanabe RS8s sized:
Front 10.5, -6 offset
Rear 12.5, -32 offset

 

The crew at ZCG worked diligently to ensure the 275/40 front and massive 315/35/17 rear NT-01 tires cleared at full lock and suspension travel.

 

Our ZCG Big-Brake Kit( 328mm) is framed nicely behind the RS-8 spokes:

  

We also installed fender mirrors and James’ already hit the roads to Enjoy The Ride!

 

Enjoy this video of the Z rolling with the new footwork, speakers UP!

 

 

Stay tuned for a full report with dyno/tuning!

 

Jose N is the owner/operator of JB Mobile Detailing and he has been detailing ZCG’s fleet for many years. One of the reasons why he’s our detailer is because he is a Nissan/Datsun enthusiast. This is Jose’s turbocharged 260z running a fuel-injected 3 liter L-series backed by a 240sx 5-speed, R200 rear end, full suspension and 3-pc Panasport C8 wheels…but what was he lacking?

He had a Porsche 993 Turbo brake-kit installed over a decade ago at Scott Performance in Santa Clara. Although this kit worked well, it required a master cylinder change:

 

This was common with many big-brake kits on the market: a host of custom pieces, aftermarket proportioning valves, items needing infinite adjustment, and no parking brake.  That’s where ZCG Big-Brakes for small wheels come in:

  

We replaced Jose’s 993TT brakes with the ZCG Big-Brakes and parking brake option:

   

We also installed a set of ZCG CV axles.

 

The CV axle installation is straightforward, Jose’s existing CV axles were replaced with ZCG units L and R:

   

Jose is Enjoying The Ride with the ultimate brakes and CV axles on his boosted Z!  You can see more ZCG customer cars running our Big-Brakes and CV axles below:

ZCG Big-Brakes for small wheels

Erich C

 
Glenn C

Sam C

  

Z Car Garage CV Axles

Randy Jaffe’s #46 BRE Datsun 240z

 

Frank B

  

The Bluebird SSS Coupe and Hakosuka Skyline are both running ZCG CV axles on the race track:

   

Race car driver and restoration specialist Jim Froula of Racecraft is running ZCG axles in several of his cars:

Set #246 – installed May 2018 on the “Harry Stewart #52” Datsun 510:

  

Set #247 – installed April 2018 on the 260z

  

Gary’s 430whp LS3-powered 280z:

  

Scott W’s EFI stroker L-series:

  

James S’ L28ET:

  

Finally, Gary’s “Behemoth”  OS Giken TC24B1Z powered S30:

Interested in a set of ZCG Big-Brakes or CV Axles? Contact Rob at the shop or send him an e-mail robATzcargarage.com

 

Alix V comes from Salinas, CA and we first met him in 2014. With 4,641 miles on the clock he brought his 2012 370z in to have us correct several items from a dealership that tried to install a GTM Twin-Turbo kit.

 

We installed a Z1 25-row oil cooler, resolved the turbo kit installation issues and got it running well.  Over time the GTM exhaust manifold started to crack. With GTM going away we had to wait for the new company Gamma Motorsports to release a V2 of the manifold.

  

They changed the metallurgy with a new updated design as well and gave Alix a set for us to install. Although power levels stayed about the same (383whp/371tq), boost was no longer able to escape from an exhaust leak so we were able to make more area under the curve:

  

 

We also installed new Whiteline diff bushings:

  

Finally, the PLX Devices is a great product that is perfect for any owner with a forced induction setup on their 370z. We all know the clock is the clock.  No need to keep time when driving your Zed, just need the vitals:  coolant temp, air intake temp, and of course A/F ratio:

  

Enjoy The Boost, Alix!