Menu
Your Cart

Grams Performance

For nearly two decades Grams Performance and Design’s parent company has committed itself to developing cutting-edge racing products. Our active involvement in various forms of motorsports as well as OEM product development and extensive engineering studies have allowed us to remain at the forefront of automotive high performance.

Our racing background and numerous wins have paved the way for us to produce the highest quality, best performing fuel injection and air induction components for popular European cars. Active involvement in various forms of motorsports through technical partnerships as well as through our own championship-winning race cars provides us with the data necessary to produce high-performance parts utilizing innovative designs, advanced metal alloys, cutting-edge manufacturing methods, and stringent quality-control measures. Designed by passionate enthusiasts and drawing on nearly 20 years of experience, we’re able to develop the products that cater to your needs.

Grams Performance and Design’s products are planned and designed in-house using the latest computer simulation and modeling techniques, followed by careful testing in controlled laboratory environments using state-of-the-art equipment. Each product is then subjected to rigorous dyno, street, and race track testing to ensure proper performance in the most extreme conditions. For these reasons, top street cars and race cars worldwide rely on Grams Performance products.

Industry leaders, racers, and enthusiasts who are passionate about what they do and understand what other enthusiasts want comprise Grams Performance and Design’s staff. Our perspective is shaped by real-world racing experiences as well as by practical science, and that’s precisely what makes Grams Performance and Design products so good. Firmly grounded in our understanding of engineering, we make every effort to embrace advanced technology. Our goal is to make performance and technology accessible to other enthusiasts through innovative manufacturing techniques.

Grams Performance and Design’s parent company has released a number of industry-leading products manufactured from cutting-edge, premium materials. As a result of continually pushing our engine development capabilities in the racing world, we’ve discovered a number of exciting “power secrets” that are incorporated into every product.

Today we continue our tradition of producing leading-edge products through a state-of-the-art engineering and R&D department as well as through extensive engine development and testing both on the race track and the street.
Brand: Grams Performance Product Code: G2-99-2004
Grams Performance M12 x 1.5 to -10 AN Outlet Adapter Fitting for 355lph Pump..
£14.39
Ex Tax:£11.99
Brand: Grams Performance Product Code: G2-99-2005
Grams Performance M12 x 1.5 to -10 AN Outlet Adapter Fitting for 355lph Pump..
£14.39
Ex Tax:£11.99
Brand: Grams Performance Product Code: G2-99-2001
Grams Performance M12 x 1.5 to -6 AN Outlet Adapter Fitting for 355lph Pump..
£11.99
Ex Tax:£9.99
Brand: Grams Performance Product Code: G2-99-2002
Grams Performance M18 x 1.5 to -6 AN Inlet Adapter Fitting for 355lph Pump..
£11.99
Ex Tax:£9.99
Brand: Grams Performance Product Code: G2-99-2008
Grams Performance M12 x 1.5 to -8 AN Outlet Adapter Fitting for 355lph Pump..
£14.39
Ex Tax:£11.99
Brand: Grams Performance Product Code: G2-99-2003
Grams Performance M18 x 1.5 to -8 AN Inlet Adapter Fitting for 355lph Pump..
£11.99
Ex Tax:£9.99
Brand: Grams Performance Product Code: G07-09-0210
Our unique two-piece modular intake manifold has been designed to be a bolt-on replacement for the anemic OEM unit, incorporating a removable plenum lid that not only allows for easy disassembly, porting, and plenum volume changes but can also be rotated to position the throttle body on either the d..
£603.60
Ex Tax:£503.00
Brand: Grams Performance Product Code: G2-99-1000
Grams Performance -10 SAE O-Ring Boss (ORB) Plug..
£7.19
Ex Tax:£5.99
Brand: Grams Performance Product Code: G2-99-1010
Grams Performance -10 ORB to -10 AN Male Flare..
£13.19
Ex Tax:£10.99
Brand: Grams Performance Product Code: G2-99-1006
Grams Performance -10 ORB to -6 AN Male Flare..
£13.19
Ex Tax:£10.99
Brand: Grams Performance Product Code: G2-99-1008
Grams Performance -10 ORB to -8 AN Male Flare..
£13.19
Ex Tax:£10.99
Brand: Grams Performance Product Code: G2-99-0606
Grams Performance -6 ORB to -6 AN Male Flare..
£10.79
Ex Tax:£8.99
Showing 1 to 12 of 375 (32 Pages)
Notification Module
This is the sticky Notification module. You can use it for any sticky messages such as cookie notices or special promotions, etc.