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Rich’s Supercharged Amuse 370z

Filed under: 370z,Featured Cars and Projects,Performance
by Alvin G @ 2:19 pm on February 21, 2020

 

Richard M has been our customer since he moved to California years ago and together we built his 2009 370z into a balanced sports car with power and style. We are really proud to see him enjoy his Z and be an active member of the community. Let’s take a look at the journey with a few highlights along the way…

Humble Beginnings Lead to Boost

“My experience with ZCG has been nothing but exceptional. Rob Fuller has taken care of me since day one and currently we are so close I call ’em family.”

Rich simply grew up loving cars, being a young enthusiast back in Philadelphia enjoying the street racing scene and drag strip at Atco and Englishtown NJ. His vision of a quick, balanced car started off as a bone stock 370z touring addition purchased from the original owner with just over 20k on the clock.
“I had just moved to California from Philadelphia and was searching for a reputable tuner in the Norcal region. That’s when I found ZCG and brought the car to see Rob to determine if this motor was worth investing in. We put it on the dyno and made over 313whp & 268wtq with just Uprev Osiris management and a Top Speed Pro 1 Track edition catback exhaust.”
That was in 2015, and indeed 313whp for a basically stock Z34 was well-above average, but Rich wanted a bit more:

“Then 2 months later we reached out to Stillen to bless the Z with the full Stillen Supercharger kit and oil cooler. The kit was installed and dyno’d making 433whp and 340wtq. We transformed the Z into a new car. The new driving characteristics were improved drastically and the kit, compared to the naturally aspirated setup was day and night.”

ZCG 53015 039 ZCG 53015 047
 

We added a Stillen 25-row oil cooler and GTR plugs:

ZCG 53015 048 ZCG 53015 046
ZCG 53015 043 ZCG 53015 050
 

The installation was seamlessly, before/after:

ZCG 53015 034 ZCG 53015 057
 

With a CAN tune out of the box we saw 376hp/284tq to the wheels. This wasn’t terribly impressive considering baseline NA numbers were 305hp/251tq, netting gains of 69hp/33tq:

Richard M Z34 Canned Tuned and Custom Tune

After Rob’s custom tune we squeezed another 58hp/55tq for a total of 433hp/339tq to the wheels. The gains were significant all the way to the VQ’s sweet 7500rpm redline, even with slightly less boost!

Richard M Z34 Baseline and Final
 

Richard was happier now with over 400whp 🙂

“The performance of my Amuse 370Z from the beginning has met both my expectations and Rob’s expectations. Rob and I always talk about how this car has been a stand out in regards to reliability with added power enhancers.”

 

“Working with Rob was the best decision I could’ve made in allowing someone to tune my car and keep me grounded as it’s easy to get sucked into the battle of “who has the most horsepower”? Although it can always be done,  I am proud to daily drive and make repeated trips between Norcal/Socal without any issues.”

We thank Rich for the kind words, and the Z certainly has been a workhorse.  Here are some of Rich’s memorable moments with his 370z.

Highlights

 

  • Landing the front cover of DSPORT Magazine (Feb. 2018) which was also their SEMA issue and my first car cover and centerfold.

 

  • Being featured on Matt Farrah’s youtube channel “The Smoking Tire” which has over 500k views. We love to see our customer’s cars spotlighted in the media!   Check out the video:

 

  • Winning 1st place Best Import at The San Jose Auto Show inside the “Spider Section” for custom cars at the Convention Center

 

 

  • Being invited & featured by Super Street Magazine to celebrate the 50th Anniversary of the Nissan GTR & Z Heritage in Monterey California for car week

 

  • The final and most special to Rich is being invited to be featured in the “2020 Toyo Tires X SuperStreet” calendar which has also been declared the very last Calendar that Toyo Tires and Super Street Magazine will do. SuperStreet has been such a pillar for all of us import enthusiasts so to be recognized by them has been a childhood dream come true.

 

Style

Rich added his own touch to the Z, including a full Powerhouse Amuse kit and custom paint job with Silver with Gold flakes:

“The PowerHouse Amuse body kit is a kit that is also functional for cooling purposes but is also one of those kits that I actually fell in love with. The sharp body lines that I think enhances the Z. I imported the kit from Japan after becoming friends with Hitoshi Matsui and becoming more confident in Amuse now known as R1 Titan.”
 

We love the Work Emotion CR KAI wheels (F: 19×9.5 +15 R: 19×11 +18) with Muteki 12×1.25 Neo Chrome Extended open lug nuts and Toyo Proxes T1 Tires 285/35/19R -255/35/19F:

 

 

The Z was then fitted with ISC Suspension 32 way fully adjustable coilover kit with custom spring rates.  We also included SPC front and rear camber + SPC bolts to dial in the alignment. The brakes were upgraded to Stoptech slotted Rotors and performance pads with the addition of Stainless steel brake lines and Motul fluid. Rich continues to daily drive his Z and visits us for routine maintenance. Next up will be an OS Giken rear end

 

Rich would like to thank his sponsors:  Toyo Tires, Stillen, ISC Suspension, Socal Z, and ZCG.

LONG LIVE THE Z!




Roy’s Stillen Supercharged 370z

Filed under: 370z,Featured Cars and Projects,Performance
by Alvin G @ 4:14 pm on May 13, 2019


Roy A hails from Scotts Valley and we first met in 2015 when he brought his 2012 370z for UPREV tuning. It made 309hp/256tq to the wheels:

  
 

We also knew after his initial visit to ZCG that he couldn’t stay NA for long. In 2017 we made a plan to install the Stillen supercharger kit on his car.

 

This is the satin kit with our usual supporting mods like GTR plugs, a Z1 25-row oil cooler and the Stillen AT transmission cooler:

 
 

It made good power with 365hp/295tq at the wheels, but Roy is a guy that likes to keep turning up the boost (pun intended). At the end of 2018, we installed an air to air intercooler from  SOHO Motorsports. Ecutek software was also installed which allowed us to run at Speed Density instead of MAF:

 
 

The gains were impressive, picking up almost 100hp/50tq for 465hp/343tq to the wheels:

 

We actually had to dial it back down after running out of injector. A full fuel system upgrade is next on the list. For now the Z is making 410hp/328tq:

 

Now it was time to add suspension to the mix. We installed our favorite coil-over: the KW V3.

 

Stock Vs KW installed front:

 

Rear:

  
 

SPC upper arms up front and new links at the rear.

 
 
 

Hotchkis sway bar set:

 

We also installed Roy’s new set of wheels:

 
 

These were freshly released at the time: ADVAN AVS F50 in platinum black. Sized 20×10 F 20×12 R with 275/35/20F, 305 in rear. New TPMS were installed to retain factory tire pressure readings eliminating that annoying warning light.

 

Enjoy The Boost, Roy and see you soon!

  
 

 




Brian’s Nismo 370z

Filed under: 370z,Performance
by Alvin G @ 2:05 pm on March 25, 2019

 

At Z Car Garage we love working with the later model Z33 and Z34 cars, from full forced-induction builds to bolt-ons. Brian S brought his 2015 Nismo 370z in for a full Fast Intentions exhaust system installation:

  
 

We enjoy working with Fast Intentions and their products are high quality/proven. Brian purchased his exhaust from FI and we installed it.

OEM vs FI:

 
 

We think the latest Nismo Z34s are the best looking and performing editions of the model. For a no-frills sportscar that only a Z can deliver these are great value and the price of entry is coming down significantly.

 
 

Brian will be coming back for a dyno tune and intakes to let that VQ37 sing!




Big-Brakes for Jose’s 370z

Filed under: 370z,Featured Cars and Projects,Performance
by Alvin G @ 1:15 pm on November 14, 2018


Jose B visited us in April to troubleshoot some noises and install his Motordyne exhaust and Stillen intakes. We also UPREV dyno-tuned the 370Z, making an impressive 345hp/265tq to the wheels. Jose recently came back to ZCG for a big-brake upgrade.

 

We installed Jose’s Stillen AP Racing Big Brake Kit, replacing the stock front calipers and rotors:

 

The 14″, 6-piston calipers finished in red really fill out the Nimso 19″ wheels:

 
 

We like the new look with the rear spoiler and lowered suspension:

 

Thanks for letting us be a part of your build Jose, Long Live The Z!




Jose’s 370z

Filed under: 370z,Featured Cars and Projects,Performance
by Alvin G @ 1:10 am on April 11, 2018

 

Jose B is from Antioch, CA and knows our customer Richard M (ZCG-modified 370z). After getting into an accident with his 370z, Jose went to several shops to identify a peculiar squeak coming from the front end.  Unfortunately the squeak was not resolved so Jose visited ZCG to sort it out. We spent time going over the suspension and other areas to identify the source of the squeak and found that one of the motor mounts was completely broken:

 

In addition to replacing the driver’s side motor mount, Jose wanted us to install some parts he had purchased online. Here is a full Motordyne exhaust system including their Long Tube XYZ stepped headers with Helmholtz module:

 

A few shots of the exhaust installation:

 

We also installed Stillen Gen 3 intakes:

 
 

 

With the motor mount sorted and new parts installed Jose wanted to have the Z UPREV tuned. This was a wise decision, especially with the new bolt-ons. Historically we have made good power with simple bolt-ons to the VQ37 and we were surprised by Jose’s Z34. The Z baselined at 295hp/245tq to the wheels and with UPREV tuning put down 344hp/266tq to the wheels!

 


Peak gains of almost 50hp and 21tq at the wheels is impressive! Enjoy The Ride Jose!




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