Grams Performance 1150 and 1600 are high flow fuel injectors specifically designed for motorsports applications. The injectors are made using special stainless steel internal components that are...

Grams standard fuel injectors are chosen by professional motorsports and performance enthusiasts because of their quality, consistency, value, and ease of use. They were designed primarily to be used...

Grams standard fuel injectors are chosen by professional motorsports and performance enthusiasts because of their quality, consistency, value, and ease of use. They were designed primarily to be used...

Grams standard fuel injectors are chosen by professional motorsports and performance enthusiasts because of their quality, consistency, value, and ease of use. They were designed primarily to be used...

The new Grams Drive-By-Wire Electronic Throttle Body for VW/Audi MKV/VI 70 mm is the perfect upgrade for the restrictive and trouble-prone factory 57 mm VW/Audi throttle body. The Grams throttle body...

The Grams Performance & Design Modular High Performance Intake Manifold for the VW MKIV 1.8T has arrived! Our unique two-piece modular intake manifold has been designed to be a bolt-on replacement...

The Grams Performance & Design Modular High Performance Intake Manifold for the VW MKIV 1.8T has arrived! Our unique two-piece modular intake manifold has been designed to be a bolt-on replacement...

Available through 034Motorsports, this manifold was designed to be a direct bolt-in replacement for the stock intake manifold, and features a modular design, with a rotatable plenum that allows for...

A larger throttle body is key to producing additional power throughout the power band on modified engines with increased airflow demands. The new Grams Performance and Design MKIV throttle body...

For optimum power and safety, measuring your air/fuel ratio is imperative when tuning. The Grams Wideband Air/Fuel Gauge measures at 52mm (2.047 in.) with an LED display that features a 3 color sweep...

2200 Injector Pigtail Fuel Injector Wire Connector; Denso Pigtail; 2200cc; Type Denso To Wire Lead; Factory Harness Needs Cut And Soldered; 1 Per Connector; Cut and Solder Factory Harness Fits...

550, 750, 1000 Injector Pigtail Fuel Injector Wire Connector; Jetronic/EV1 Pigtail; 550/750/1000 cc; Type EV6 to 4 In. Wire Leads; Factory Harness Needs Cut And Soldered; 1 Per Connector; Cut and...