Grams Performance Bottom Adapter Extender (Used w/ 1150cc) - G2-99-0105

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 leader in...

Grams Performance -204 Bottom Adapter O-Ring - G2-99-0104

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...

Grams Performance Bottom Adapter Small O-Ring - G2-99-0103

Viton Fuel Injector O-Ring; Bottom Adapter Small O-Ring; ID-7.5 mm; OD-11.5 mm; width-1.8 mm; For Use w/Adapters PN[G2-99-1011/G2-99-0011];

Grams Performance Bottom Adapter Big O-Ring (Used w/Denso Adapter G2-99-0101) - G2-99-0102

Viton Fuel Injector O-Ring; Bottom Adapter Big O-Ring; ID-7.5 mm; OD-14 mm; Width-3.5 mm; For Use w/Adapters PN[G2-99-0101/G2-99-0014/G2-99-1014/G2-99-0105];

Grams Performance Bottom Adapter Denso O-Ring - G2-99-0101

Viton Fuel Injector O-Ring; Bottom Adapter Denso; ID-9.5 mm; OD-15.5 mm; Width-5.5 mm;

Grams Performance Bottom Honda Adapter (Aluminum) - G2-99-0100

Fuel Injector Adapter; Bottom Honda; Aluminum; Top ID- 13.36 mm/OD-19mm; Bottom ID-15.5mm/OD-19mm; Width 5 mm;

Grams Performance 12-13 Civic Si Plug and Play Adapter (for 550/750/1000cc Injectors) - G2-99-0060

Grams adapters allow for a plug and play installation of the Grams 550, 750, 1000cc injectors for the 2012-2013 Civic Si. Please note that price is for 1 individual Adapter.This Part Fits:YearMakeModelSubmodel2012-2013HondaCivicSi

Grams Performance Top Short 14mm Adapter - G2-99-0014

Fuel Injector Top Hat; Top Short 14mm Adapter Hat; Aluminum; Male 14 mm; Height 38 mm;

Grams Performance Top Short 11mm Adapter - G2-99-0011

Fuel Injector Top Hat; Top Short 11mm Adapter Hat; Aluminum; Male 11mm; Height 25mm; Converts 14mm Top To 11mm Top;