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KW Coilover Variant 3

370z/ Infiniti G37
Lower Front 0.8-1.8 inches
Lower Rear 0.2-1.8 inches

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FP S1 Shortblock

Rated at 700whp+, this is the perfect match for Twin Turbo and Single Turbo systems.

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Welcome to Forged Performance, the leader in Nissan, Infiniti, and Mitsubishi performance parts, tuning, and motorsports Read More

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Forged Performance is a full-service facility, with seven lifts and a fully-equipped, clean workshop for any needed services.  Our dealer certified and experienced technicians are here to professionally install  all of your parts and accessories.

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Forged Performance's in-house fabricators can handle your most demanding and intricate custom projects.  Whether it's fabricating a simple mounting bracket, custom intercooler piping, exhaust, or suspension components, we have the experience and skills necessary to quickly complete the job.

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Forged Performance offers full manufacturer approved maintenance services and general repairs  From oil and filter changes to a complete 60K service, our technicians perform all dealer certified maintenance routines in our clean, state of the art facility.

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Forged Performance's facility is equipped with a 1200whp capable Dyno Dynamics AWD load based dyno; one of the few in this part of the country.  Fully trained and certified in a dozen engine management systems, chances are we can tune it!

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NASA, SCCA, and Time Attack sanctioning bodies have strict rules on preparing cars for racing.  We do all the research to make sure you're car is prepared in a safe and professional manner. We make sure the car meets the requirments of your class.

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Motorsports and track day/HPDE's have never been more accessible, but attending an open lapping session or a structure HPDE can be a little bit daunting.  If you are ready to experience the benefits of dedicated one-on-one instructions, a private instruction session just might be the ticket to faster lap times.

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Why Choose FORGED

Forged Performance is a full service parts, distribution, installation, tuning, and fabrication facility located in the heart of Marietta, GA.  As one of the largest Nissan and Mitsubishi specialty shops in the Eastern Half of the USA, we are uniquely positioned to offer the highest level of performance and customer service in the industry.

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We're Authorized

Forged Performance is an authorized distributor for most of the brands we carry.  This means our customers receive DIRECT access to the best parts, and after market support.  We don't deal with middle men or distributors, so we can provide feedback to manufacturers, and can quickly resolve any potential issues.

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Manufacturer Spotlight

Forged Performance is proud to partner with only the best manufacturers in the business.  We have a very intense screening and rigourous process before we approve items for sale. We race test most of the products and brands we sell, and this group of manufactures have consistently delivered the highest level of product and support in the industry.

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News

  • January 27, 2012 by Chad
    We were recently contacted by Sharrod, a long time customer of ours for another round of modifications on his 2009 GT-R. Previously, he had a CBRD 76mm y-pipe, a Cobb AP, and a Forged Performance custom tune. Although he was very happy with his current setup, he was ready for some more power. The initial plan was to brin ...
  • January 11, 2012 by Chad
    This week one of our repeat customers brought his FP600R equipped 2012 Black Edition GT-R back to us for some modifications to the suspension and braking portions of his car. With the upcoming track season approaching us here in the south he wanted to make sure his car had the necessary components to handle the aggressiv ...
  • January 10, 2012 by Chad
    Yesterday we had a local customer drop his gorgeous 2007 World Rally Blue STI off to us for a few upgrades and a Forged Performance Custom ECU Calibration. Chris has worked with us on multiple Subaru projects in the past and has returned with his newest toy. This was not a full build by any means, but I was drawn to this ...

Client Projects

BEAST VQ35DE TT

When Mike William stopped by Forged Performance unannounced, we had no idea what we'd be getting ourselves into.  What originally began as a simple turbo set and built shortblock, has evolved into one the most powerful and well rounded cars that Forged has ever built!

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500+ Pump Gas Evo

Ryan Doi is one of our local Atlanta customers.  After his OEM engine blew due to a bad tune from another shop, he came to us for a full rebuild, including plenty of top shelf parts from AMS, HKS, KW, Brembo, and numerous others.  With over 550whp+ on pump gas, Ryan was so pleased with our work, that he applied for a position with Forged, and is now our top sales associate and online marketing pro.

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Track day GT-R build

Mike's R35 GT-R has been modified with the intentions of spending most of its life on the track yet still keeping it street legal for an occasional Sunday afternoon cruise. Coming all the way from New Jersey, this is the second time this customer has shipped his GT-R to Forged Performance and we were eager to refine things for more track oriented use. On the first trip to our shop the car received suspension, brake and power upgrades. This time the car returned for additional cooling, suspension, and safety modifications.

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