Shop for Performance Parts

Browse our extensive online performance parts catalog, featuring high quality parts from top manufacturers in the aftermarket industry, including our own in-house product lines – Sakura Performance and Kaizen Tuning brand products and packages. Choose your platform.

Ford Focus RS

Ford Focus ST

R35 Nissan GTR

R32 Skyline GTR

Nissan 370Z/Infiniti G37

Nissan 350Z/Infiniti G35

Mitsubishi Evo X

Mitsubishi Evo 8-9

Scion FR-S/Subaru BRZ

2015+ Subaru WRX

08-14 Subaru WRX STI

08-14 Subaru WRX

04-07 Subaru WRX STI

02-07 Subaru WRX

Authorized Pro Dealer/Installer

  • Scorpion Red Power - at Kaizen Tuning

Performance Parts, Service, Fabrication

Product Sales and Showroom

Fully stocked showroom and waiting area with a selection of the worlds leading products, in stock and ready to install in your car. Our sales staff is ready to answer your questions in a confortable environment.

Custom Parts Fabrication

The Sakura Performance Engineering brand is produced in house at Kaizen Tuning. We produce products that are race tested and dyno proven. Our products are all produced in house at Kaizen Tuning. Our fabrication staff uses the latest tools to produce high quality, original designs for performance gains.

Product Installation

We install some of the worlds best brands on our customers car. We offer a wide range of mechanical services from the simple to the extreme. Our facility offers state of the art, and high quality experience when taking your car to the next level in performance.

Recent Posts

Project RS – Track Review

With less than 33 miles on the odometer, we headed to Thompson Motor Speedway in Thompson CT.

Project RS – ProTune Update

Kaizen Tuning has now unleashed some of the hidden powers....

Kaizen Tuning Project RS – First Reactions

The long waited Focus RS has now landed at Kaizen Tuning, we will soon unveil the secrets of what's hidden within....

Kaizen Tuning Starts Project RS

Boston-Area Tuner Launches Program to Uncover Performance Potential of Ford’s Newest Supercar, the Focus RS

Kaizen Tuning Named HKS Pro Dealer!

Kaizen Tuning becomes one of the nations only HKS Pro Dealers.