Fuel Injector Adapters

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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 - OEM Replacement - Image 1

Weapon R 90+ Subaru (1.8-2.5L) / 86-05 Nissan (1.5-2.0L) ...

$46.69
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 1991-1996,1999-2002 INFINITI G20 Base 1994-1996,1999-2002 INFINITI G20 T...
BLOX Racing Quick Connectors - EV6/EV14 to EV1 (Set of 4) - Bull Strap

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

$54.29
BLOX Racing Quick Connectors - EV6/EV14 to EV1 (Set of 4)
Injector Dynamics Bottom Adapter for 00-05 Honda S2000 Intake Manifold (Adapts to 14mm ID) - Bull Strap

Injector Dynamics Bottom Adapter for 00-05 Honda S2000 In...

$30.49
Injector Dynamics Bottom Adapter for 00-05 Honda S2000 Intake Manifold (Adapts to 14mm ID)
Radium Engineering Toyota Air Assist Injector Seat - Bull Strap

Radium Engineering Toyota Air Assist Injector Seat

$30.89
Injector seats for the Toyota 2JZ-GE intake manifolds equipped with air-assist eimissions equipment. Allows the use of aftermarket fuel injectors.
Radium Engineering Mazda 13B / 20B Rotary Engine Injector Seat (Single) - Bull Strap

Radium Engineering Mazda 13B / 20B Rotary Engine Injector...

$30.89
CNC Machined laser engraved. For use with Mazda Rotary engines. See website for details.
Radium Engineering Subaru Injector Seat 22mm - Bull Strap

Radium Engineering Subaru Injector Seat 22mm

$30.89
Required to convert injectors to top feed in later Subaru engines
Radium Engineering Nissan Injector Seat 30mm - Bull Strap

Radium Engineering Nissan Injector Seat 30mm

$30.89
Required to convert injectors to top feed in popular Nissan engines. Sold each.
Grams Performance Top Short 11mm Adapter - product view

Grams Performance Top Short 11mm Adapter

$26.68
Fuel Injector Top Hat; Top Short 11mm Adapter Hat; Aluminum; Male 11mm; Height 25mm; Converts 14mm Top To 11mm Top;
Rywire OBD2 Harness to OBD1 Injector Adapters - product view

Rywire OBD2 Harness to OBD1 Injector Adapters

$76.70
Rywire OBD2 Harness to OBD1 Injector Adapters
Rywire OBD2 Harness to RDX Injector Adapters - product view

Rywire OBD2 Harness to RDX Injector Adapters

$76.70
Rywire OBD2 Harness to RDX Injector Adapters
Rywire OBD1 Harness to Injector Dynamics (EV14) Injector Adapters - product view

Rywire OBD1 Harness to Injector Dynamics (EV14) Injector ...

$76.70
Rywire OBD1 Harness to Injector Dynamics (EV14) Injector Adapters
Injector Dynamics +12mm Clear Anodize Bottom Adapter 14mm Lower O-Ring - product view

Injector Dynamics +12mm Clear Anodize Bottom Adapter 14mm...

$30.50
Injector Dynamics +12mm Clear Anodize Bottom Adapter 14mm Lower O-Ring
Radium Engineering Toyota Injector Seat - product view

Radium Engineering Toyota Injector Seat

$30.89
CNC machined Aluminum. Laser etched and anodized. Required to convert injectors to top feed in popular Toyotas engines, I per pack.
Radium Engineering Nissan Injector Seat 25mm - product view

Radium Engineering Nissan Injector Seat 25mm

$30.89
Required to convert injectors to top feed in popular Nissan engines
Injector Dynamics Subaru WRX Bottom Adapter 14mm to 16mm - product view

Injector Dynamics Subaru WRX Bottom Adapter 14mm to 16mm

$30.49
Injector Dynamics Subaru WRX Bottom Adapter 14mm to 16mm
Injector Dynamics +14mm Bottom Adapter 14mm Lower O-Ring - Black - product view

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

$30.49
Injector Dynamics +14mm Bottom Adapter 14mm Lower O-Ring - Black
Grams Performance Top Tall 14mm Adapter (Used w/ 2200cc) - product view

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

$26.68
Fuel Injector Top Hat; Top Tall 14mm Adapter Hat; Aluminum; Male 14 mm; Height 38 mm;
Grams Performance Top Short 14mm Adapter - product view

Grams Performance Top Short 14mm Adapter

$26.68
Fuel Injector Top Hat; Top Short 14mm Adapter Hat; Aluminum; Male 14 mm; Height 38 mm;

Shop our complete selection of Fuel Injector Adapters at Bull Strap. We carry top-quality fuel injector adapters from industry-leading brands, ensuring you get the performance, durability, and precise fitment your vehicle demands. Whether you're upgrading, replacing worn components, or building out a custom setup, our catalog has everything you need.

A well-maintained fuel system is essential for peak engine performance and efficiency. Our fuel injector adapters are manufactured to exacting standards by trusted industry brands, ensuring proper fuel delivery and reliable operation. Whether you're doing routine maintenance or upgrading for more power, we've got you covered.

Browse our fuel injector adapters collection today and find exactly what your vehicle needs. With competitive pricing, fast shipping, and expert support, Bull Strap makes it easy to get the right parts, right when you need them.