Skip to content
IMPORTANT: Our products are for racing and may NOT be street legal. Products in the website DON'T come directly from our store - - - - - - CONTACT US before visiting
CONTACT US before visiting to check availability. Products may not be street legal.

Fuel Injector Adapters

Filters

Original price $12.55 - Original price $12.55
Original price
$12.55
$12.55 - $12.55
Current price $12.55

Injector Dynamics +26mm Bottom Adapter 14mm Lower O-Ring - Blue

Injector Dynamics
40 in stock

Injector Dynamics +26mm Bottom Adapter 14mm Lower O-Ring - Blue

Original price $1.31 - Original price $1.31
Original price
$1.31
$1.31 - $1.31
Current price $1.31

Injector Dynamics 11mm Upper Injector Insulator

Injector Dynamics

Injector Dynamics 11mm Upper Injector Insulator

Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00

Rywire OBD2 Harness to RDX Injector Adapters

Rywire
Out of stock

Rywire OBD2 Harness to RDX Injector Adapters

Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00

Rywire OBD2 Harness to OBD1 Injector Adapters

Rywire
Out of stock

Rywire OBD2 Harness to OBD1 Injector Adapters

Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00

Rywire OBD1 Harness to Injector Dynamics (EV14) Injector Adapters

Rywire
Only 5 left!

Rywire OBD1 Harness to Injector Dynamics (EV14) Injector Adapters

Original price $16.30 - Original price $16.30
Original price
$16.30
$16.30 - $16.30
Current price $16.30

Weapon R 90+ Subaru (1.8-2.5L) / 86-05 Nissan (1.5-2.0L) / 86-05 Mazda (1.6-3.0L) Fuel Rail Adapter

Weapon R
Out of stock

Weapon R 90+ Subaru (1.8-2.5L) / 86-05 Nissan (1.5-2.0L) / 86-05 Mazda (1.6-3.0L) Fuel Rail AdapterThis Part Fits: Year Make Model Submodel 1991...

View full details
Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $14.20
$14.20 - $14.20
Current price $14.20

Radium Engineering Toyota Air Assist Injector Seat

Radium Engineering
Out of stock

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

Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $14.20
$14.20 - $14.20
Current price $14.20

Radium Engineering Toyota Injector Seat

Radium Engineering
Out of stock

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

Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $14.20
$14.20 - $14.20
Current price $14.20

Radium Engineering Subaru Injector Seat 22mm

Radium Engineering
12 in stock

Required to convert injectors to top feed in later Subaru engines

Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $14.20
$14.20 - $14.20
Current price $14.20

Radium Engineering Nissan Injector Seat 25mm

Radium Engineering
Out of stock

Required to convert injectors to top feed in popular Nissan engines

Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $14.20
$14.20 - $14.20
Current price $14.20

Radium Engineering Nissan Injector Seat 30mm

Radium Engineering
Out of stock

Required to convert injectors to top feed in popular Nissan engines. Sold each.

Original price $45.00
Original price $45.00 - Original price $45.00
Original price $45.00
Current price $36.00
$36.00 - $36.00
Current price $36.00

BLOX Racing Quick Connectors - EV6/EV14 to EV1 (Set of 4)

BLOX Racing
Only 2 left!

BLOX Racing Quick Connectors - EV6/EV14 to EV1 (Set of 4)

Original price $10.49
Original price $10.49 - Original price $10.49
Original price $10.49
Current price $9.99
$9.99 - $9.99
Current price $9.99

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

Grams Performance
19 in stock

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

Original price $10.49
Original price $10.49 - Original price $10.49
Original price $10.49
Current price $9.99
$9.99 - $9.99
Current price $9.99

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

Grams Performance
24 in stock

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...

View full details
Original price $10.49
Original price $10.49 - Original price $10.49
Original price $10.49
Current price $9.99
$9.99 - $9.99
Current price $9.99

Grams Performance Top Short 14mm Adapter

Grams Performance
12 in stock

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

Original price $10.49
Original price $10.49 - Original price $10.49
Original price $10.49
Current price $9.99
$9.99 - $9.99
Current price $9.99

Grams Performance Top Short 11mm Adapter

Grams Performance
Only 3 left!

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

Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $14.20
$14.20 - $14.20
Current price $14.20

Radium Engineering Mazda 13B / 20B Rotary Engine Injector Seat (Single)

Radium Engineering
8 in stock

CNC Machined laser engraved. For use with Mazda Rotary engines. See website for details.

Original price $12.55 - Original price $12.55
Original price
$12.55
$12.55 - $12.55
Current price $12.55

Injector Dynamics +14mm Bottom Adapter 14mm Lower O-Ring - Black

Injector Dynamics
22 in stock

Injector Dynamics +14mm Bottom Adapter 14mm Lower O-Ring - Black

Original price $12.55 - Original price $12.55
Original price
$12.55
$12.55 - $12.55
Current price $12.55

Injector Dynamics Subaru WRX Bottom Adapter 14mm to 16mm

Injector Dynamics
15 in stock

Injector Dynamics Subaru WRX Bottom Adapter 14mm to 16mm

Original price $12.55 - Original price $12.55
Original price
$12.55
$12.55 - $12.55
Current price $12.55

Injector Dynamics Bottom Adapter for 00-05 Honda S2000 Intake Manifold (Adapts to 14mm ID)

Injector Dynamics
14 in stock

Injector Dynamics Bottom Adapter for 00-05 Honda S2000 Intake Manifold (Adapts to 14mm ID)

Original price $12.55 - Original price $12.55
Original price
$12.55
$12.55 - $12.55
Current price $12.55

Injector Dynamics +12mm Clear Anodize Bottom Adapter 14mm Lower O-Ring

Injector Dynamics
28 in stock

Injector Dynamics +12mm Clear Anodize Bottom Adapter 14mm Lower O-Ring

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare