Grams Performance Injector Kits

$ 566.99$ 1,016.99

Brand: Grams
Engine: Honda D-Series, Honda B-Series, Honda H-Series, Honda K-Series, Honda F-Series
Application: 2002-2006 Acura RSX (All Models), 2004-2008 Acura TSX, 1990-present Honda Accord, 1988-2000 Honda Civic, 2002-present Honda Civic Si, 1992-1997 Honda Delsol (all models), 1992-2001 Honda Prelude (all models), 2000-2009 Honda S2000

SKU: G20-05 Category:


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 high-performance fuel injectors.

Grams Performance injectors are cold-cut with diamond grinders in less than three seconds for high precision without pre-seating. Abrasive cutting creates heat, which leads to poor spray patterns and the need for competitors to pre-seat their injectors to reduce distortion. Each injector is also fitted with high-quality Viton O-rings that are resistant to extreme temperatures and harmful oils found in some fuels.

Each Grams Performance D/B/F/H/K-Series Fuel Injector Kit includes four Grams Performance Fuel Injectors and four Pigtail Adapter Harnesses for easy adaptation onto any Honda K-series engine.

Each injector set also includes dead time compensation values to help ensure consistent air/fuel ratios and optimal performance when tuning. Grams Performance Fuel Injectors are carefully tested and matched in controlled laboratory environments using state-of-the-art equipment and are subjected to rigorous dyno, street, and race track testing to ensure proper performance in the most extreme conditions.

Available Sizes: 550cc, 750cc, 1000cc, and 1150cc

Compatible with all known fuels (gasoline, methanol, nitromethane, ethanol)
High-impedance design (no resistor box required)
Individually flow tested for characterization
Flow rates measured at 43.5 psi
Pressure tested to 220 psi for leak-free operation
Laser-leveled, machined tips for high precision

Additional information


D/B/F/H-Series, K-Series

Injector Size:

550cc, 750cc, 1000cc, 1150cc, 2200cc