Fuel Injector Adapters

Radium Engineering Injector Hat Adapter 11mm to 14mm O-ring 13mm Extension

Radium Engineering Injector Seat Adapter 14mm to 17mm O-ring 2mm Extension

Injector seats for the Toyota 2JZ-GE intake manifolds equipped with air-assist eimissions equipment. Allows the use of aftermarket fuel injectors.

CNC machined Aluminum; Laser etched and anodized; Required to convert injectors to top feed in earlier Subaru engines

CNC machined Aluminum. Laser etched and anodized. Required to convert injectors to top feed in popular Toyotas engines, I per pack.

CNC machined Aluminum; Laser etched and anodized; Required to convert injectors to top feed in later Subaru engines

CNC machined Aluminum; Laser etched and anodized; Required to convert injectors to top feed in popular Nissan engines

CNC machined Aluminum; Laser etched and anodized; Required to convert injectors to top feed in popular Nissan engines. Sold each.

Grams Performance Top Tall 14mm Adapter (Used w/ 2200cc)

For nearly two decades Grams Performance and Design's parent company has committed itself to developing cutting-edge racing products. Our active in...

For nearly two decades Grams Performance and Design's parent company has committed itself to developing cutting-edge racing products. Our active in...

For nearly two decades Grams Performance and Design's parent company has committed itself to developing cutting-edge racing products. Our active in...

For nearly two decades Grams Performance and Design's parent company has committed itself to developing cutting-edge racing products. Our active in...

For nearly two decades Grams Performance and Design's parent company has committed itself to developing cutting-edge racing products. Our active in...

Wireless Plug and Play Adapters for BRZ/FRS 550cc, 750cc and 1000cc injectors.

Grams Performance Connector Adapter - OBD1 to USCAR/EV6 (for 550/750/1000cc Injectors)

Grams Performance Connector Adapter - OBD2 to USCAR/EV6 (for 550/750/1000cc Injectors)

Grams Performance Wire Connector - Denso Pigtail (for 2200cc Injector)

Grams Performance Wire Connector - Jetronic/EV1 Pigtail (for 1150cc Injector)

Grams Performance Wire Connector - USCAR EV6 Pigtail (for 550/750/1000cc Injectors)

Grams Performance is proud to offer the most innovative high-performance fuel injectors for today's performance vehicles. Premium materials, advanc...

For nearly two decades Grams Performance and Design's parent company has committed itself to developing cutting-edge racing products. Our active in...

Bottom Adapter small O Ring for 11MM Fuel Injectors