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phone: 07576707081

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.

  • GRAMS 1000CC HONDA K-SERIES K20 F-SERIES F20C INJECTOR KIT

    Grams Performance

    GRAMS 1000CC for HONDA K-SERIES K20 F-SERIES F20C INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £406.49 (Inc. VAT)
    £338.74 (Ex. VAT)
  • GRAMS 550CC HONDA B/D/F/H-SERIES INJECTOR KIT

    Grams Performance

    GRAMS 550CC for HONDA B/D/F/H-SERIES INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £324.97 (Inc. VAT)
    £270.81 (Ex. VAT)
  • GRAMS 1000CC HONDA B/D/F/H-SERIES INJECTOR KIT

    Grams Performance

    GRAMS 1000CC for HONDA B/D/F/H-SERIES INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £406.49 (Inc. VAT)
    £338.74 (Ex. VAT)
  • GRAMS 265LPH UNIVERSAL FUEL PUMP KIT GRAMS 265LPH UNIVERSAL FUEL PUMP KIT GRAMS 265LPH UNIVERSAL FUEL PUMP KIT GRAMS 265LPH UNIVERSAL FUEL PUMP KIT

    Grams Performance

    GRAMS 265LPH UNIVERSAL FUEL PUMP KIT

    Grams Performance is proud to offer the most innovative high-performance in tank Fuel Pumps. Utilizing premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the leader in high-performance...

    £112.02 (Inc. VAT)
    £93.35 (Ex. VAT)
  • GRAMS 320LPH UNIVERSAL FUEL PUMP KIT GRAMS 320LPH UNIVERSAL FUEL PUMP KIT GRAMS 320LPH UNIVERSAL FUEL PUMP KIT GRAMS 320LPH UNIVERSAL FUEL PUMP KIT

    Grams Performance

    GRAMS 320LPH UNIVERSAL FUEL PUMP KIT

    Grams Performance is proud to offer the most innovative high-performance in tank Fuel Pumps. Utilizing premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the leader in high-performance...

    £112.02 (Inc. VAT)
    £93.35 (Ex. VAT)
  • GRAMS 550CC TOYOTA CELICA MR2 1ZZ 2ZZ 3S-GTE 4AGE INJECTOR KIT

    Grams Performance

    GRAMS 550CC for TOYOTA CELICA MR2 1ZZ 2ZZ 3S-GTE 4AGE INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £324.97 (Inc. VAT)
    £270.81 (Ex. VAT)
  • GRAMS PERFORMANCE 0-120PSI FUEL PRESSURE GAUGE GRAMS PERFORMANCE 0-120PSI FUEL PRESSURE GAUGE GRAMS PERFORMANCE 0-120PSI FUEL PRESSURE GAUGE GRAMS PERFORMANCE 0-120PSI FUEL PRESSURE GAUGE GRAMS PERFORMANCE 0-120PSI FUEL PRESSURE GAUGE

    Grams Performance

    GRAMS PERFORMANCE 0-120PSI FUEL PRESSURE GAUGE

    Compliment your Grams Performance fuel pressure regulator with the all so important fuel pressure gauge! This easy to read, matte black stainless steel gauge measures 0-120 psi (8.27 bar) and is silicone filled to accommodate high vibration...

    £44.10 (Inc. VAT)
    £36.75 (Ex. VAT)
  • GRAMS WIDEBAND AIR/FUEL RATIO GAUGE GRAMS WIDEBAND AIR/FUEL RATIO GAUGE GRAMS WIDEBAND AIR/FUEL RATIO GAUGE GRAMS WIDEBAND AIR/FUEL RATIO GAUGE GRAMS WIDEBAND AIR/FUEL RATIO GAUGE

    Grams Performance

    GRAMS WIDEBAND AIR/FUEL RATIO GAUGE

    We are excited to offer the most innovative Wideband Air/Fuel Ratio Gauge. Air/Fuel Ratio data is important for tuning as it helps achieve optimum power and safety. Unlike other gauges on the market Grams Wideband is fully digital and features large...

    £197.12 (Inc. VAT)
    £164.27 (Ex. VAT)
  • 2 x GRAMS 1000CC RX7 RX8 INJECTOR KIT

    Grams Performance

    2 x GRAMS 1000CC RX7 RX8 INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £171.01 (Inc. VAT)
    £142.51 (Ex. VAT)
  • 2 x GRAMS 1150CC RX7 RX8 INJECTOR KIT

    Grams Performance

    2 x GRAMS 1150CC RX7 RX8 INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £252.52 (Inc. VAT)
    £210.43 (Ex. VAT)
  • 2 x GRAMS 550CC RX7 RX8 INJECTOR KIT

    Grams Performance

    2 x GRAMS 550CC RX7 RX8 INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £171.01 (Inc. VAT)
    £142.51 (Ex. VAT)
  • 2 x GRAMS 750CC RX7 RX8 INJECTOR KIT

    Grams Performance

    2 x GRAMS 750CC RX7 RX8 INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £171.01 (Inc. VAT)
    £142.51 (Ex. VAT)
  • 2 x GRAMS PERFORMANCE MAZDA 1600CC 79-92 RX7 RX8 INJECTOR KIT

    Grams Performance

    2 x GRAMS PERFORMANCE FOR MAZDA 1600CC 79-92 RX7 RX8 INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £389.28 (Inc. VAT)
    £324.40 (Ex. VAT)
  • GRAMS 0-120PSI FUEL PRESSURE GAUGE - WHITE FACE GRAMS 0-120PSI FUEL PRESSURE GAUGE - WHITE FACE GRAMS 0-120PSI FUEL PRESSURE GAUGE - WHITE FACE GRAMS 0-120PSI FUEL PRESSURE GAUGE - WHITE FACE GRAMS 0-120PSI FUEL PRESSURE GAUGE - WHITE FACE

    Grams Performance

    GRAMS 0-120PSI FUEL PRESSURE GAUGE - WHITE FACE

    Compliment your Grams Performance fuel pressure regulator with the all so important fuel pressure gauge! This easy to read, matte black stainless steel gauge measures 0-120 psi (8.27 bar) and is silicone filled to accommodate high vibration applications...

    £44.10 (Inc. VAT)
    £36.75 (Ex. VAT)
  • GRAMS 0-30PSI FUEL PRESSURE GAUGE - WHITE FACE GRAMS 0-30PSI FUEL PRESSURE GAUGE - WHITE FACE GRAMS 0-30PSI FUEL PRESSURE GAUGE - WHITE FACE GRAMS 0-30PSI FUEL PRESSURE GAUGE - WHITE FACE GRAMS 0-30PSI FUEL PRESSURE GAUGE - WHITE FACE

    Grams Performance

    GRAMS 0-30PSI FUEL PRESSURE GAUGE - WHITE FACE

    Compliment your Grams Performance fuel pressure regulator with the all so important fuel pressure gauge! This easy to read, matte black stainless steel gauge measures 0-30 psi (2.06 bar) and is silicone filled to accommodate high vibration applications...

    £44.10 (Inc. VAT)
    £36.75 (Ex. VAT)
  • GRAMS 1000CC 00-05 HONDA S2000 INJECTOR KIT

    Grams Performance

    GRAMS 1000CC 00-05 for HONDA S2000 INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £406.49 (Inc. VAT)
    £338.74 (Ex. VAT)
  • GRAMS 1000CC HONDA NSX C-SERIES 98+ INJECTOR KIT

    Grams Performance

    GRAMS 1000CC for HONDA NSX C-SERIES 98+ INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £596.68 (Inc. VAT)
    £497.23 (Ex. VAT)
  • GRAMS 1000CC MAZDA MX5 06+ NC INJECTOR KIT

    Grams Performance

    GRAMS 1000CC FOR MAZDA MX5 06+ NC INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £406.49 (Inc. VAT)
    £338.74 (Ex. VAT)
  • GRAMS 1000CC MAZDA MX5 NA NB 1.6 1.8 INJECTOR KIT

    Grams Performance

    GRAMS 1000CC FOR MAZDA MX5 NA NB 1.6 1.8 INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £406.49 (Inc. VAT)
    £338.74 (Ex. VAT)
  • GRAMS 1000CC MITSUBISHI EVO 1 2 3 4 5 6 7 8 9 INJECTOR KIT

    Grams Performance

    GRAMS 1000CC for MITSUBISHI EVO 1 2 3 4 5 6 7 8 9 INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £406.49 (Inc. VAT)
    £338.74 (Ex. VAT)
  • GRAMS 1000CC MITSUBISHI EVO 10 X INJECTOR KIT

    Grams Performance

    GRAMS 1000CC for MITSUBISHI EVO 10 X INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £406.49 (Inc. VAT)
    £338.74 (Ex. VAT)
  • GRAMS 1000CC NISSAN 300Z TOP FEED ONLY 11MM INJECTOR KIT

    Grams Performance

    GRAMS 1000CC FOR NISSAN 300Z TOP FEED ONLY 11MM INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £596.68 (Inc. VAT)
    £497.23 (Ex. VAT)
  • GRAMS 1000CC NISSAN 300Z TOP FEED ONLY 14MM INJECTOR KIT

    Grams Performance

    GRAMS 1000CC FOR NISSAN 300Z TOP FEED ONLY 14MM INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £596.68 (Inc. VAT)
    £497.23 (Ex. VAT)
  • GRAMS 1000CC NISSAN 350Z INJECTOR KIT

    Grams Performance

    GRAMS 1000CC FOR NISSAN 350Z INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £596.68 (Inc. VAT)
    £497.23 (Ex. VAT)
  • GRAMS 1000CC NISSAN 370Z INJECTOR KIT

    Grams Performance

    GRAMS 1000CC FOR NISSAN 370Z INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £596.68 (Inc. VAT)
    £497.23 (Ex. VAT)
  • GRAMS 1000CC SUBARU BRZ TOYOTA GT86 INJECTOR KIT

    Grams Performance

    GRAMS 1000CC for SUBARU BRZ for TOYOTA GT86 INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £406.49 (Inc. VAT)
    £338.74 (Ex. VAT)
  • GRAMS 1000CC TOYOTA CELICA MR2 1ZZ 2ZZ 3S-GTE 4AGE INJECTOR KIT

    Grams Performance

    GRAMS 1000CC for TOYOTA CELICA MR2 1ZZ 2ZZ 3S-GTE 4AGE INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £406.49 (Inc. VAT)
    £338.74 (Ex. VAT)
  • GRAMS 1000CC TOYOTA SUPRA (2JZ NON TURBO) INJECTOR KIT

    Grams Performance

    GRAMS 1000CC for TOYOTA SUPRA (2JZ NON TURBO) INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £596.68 (Inc. VAT)
    £497.23 (Ex. VAT)
  • GRAMS 1000CC TOYOTA SUPRA 2JZ TURBO INJECTOR KIT

    Grams Performance

    GRAMS 1000CC for TOYOTA SUPRA 2JZ TURBO INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £596.68 (Inc. VAT)
    £497.23 (Ex. VAT)
  • GRAMS 1000CC R32 R33 R34 RB26 GTR TOP FEED ONLY 11MM INJECTOR KIT

    Grams Performance

    GRAMS 1000CC R32 R33 R34 RB26 GTR TOP FEED ONLY 11MM INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £596.68 (Inc. VAT)
    £497.23 (Ex. VAT)
  • GRAMS 1000CC R32 R33 R34 RB26 GTR TOP FEED ONLY 14MM INJECTOR KIT

    Grams Performance

    GRAMS 1000CC R32 R33 R34 RB26 GTR TOP FEED ONLY 14MM INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £596.68 (Inc. VAT)
    £497.23 (Ex. VAT)
  • GRAMS 1150CC 00-05 HONDA S2000 INJECTOR KIT

    Grams Performance

    GRAMS 1150CC 00-05 for HONDA S2000 INJECTOR KIT

    Grams Performance is proud to offer the most innovative high-performance fuel injectors for today’s performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the...

    £497.05 (Inc. VAT)
    £414.21 (Ex. VAT)