Radium Collection – Page 22 – J-Spec Garage

Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Order special instructions

Order special instructions

Estimated total

$0.00 USD

Taxes, discounts and shipping calculated at checkout.

J-Spec Garage Is Your One-Stop, JDM Shop! Found a better price elsewhere? We’ll match any competitor’s pricing!

Shop By Vehicle
- Toyota Supra
  
  Brakes
  Cooling
  Drivetrain
  Electronics & Ignition
  Engine Parts
  Exterior
  Fuel
  Intake & Exhaust
  Interior
  Suspension & Steering
  Turbos, Manifolds & Kits
- Nissan Skyline
  
  Brakes
  Cooling
  Drivetrain
  Electronics & Ignition
  Engine Parts
  Exterior
  Fuel
  Intake & Exhaust
  Interior
  Suspension & Steering
  Turbos, Manifolds & Kits
- Nissan 240SX/Silvia
  
  Brakes
  Cooling
  Drivetrain
  Electronics & Ignition
  Engine Parts
  Exterior
  Fuel
  Intake & Exhaust
  Interior
  Suspension & Steering
  Turbos, Manifolds & Kits
  Wheels & Tires
- Nissan GT-R (R35)
  
  Brakes
  Cooling
  Drivetrain
  Electronics & Ignition
  Engine Parts
  Exterior
  Fuel
  Intake & Exhaust
  Interior
  Suspension & Steering
  Turbos, Manifolds & Kits
Brand
Shop By Engine
Wheels & Accessories
Everything Else
Merch
- Clothing & Accessories

Search

Shop By Vehicle
- Toyota Supra
  
  Brakes
  Cooling
  Drivetrain
  Electronics & Ignition
  Engine Parts
  Exterior
  Fuel
  Intake & Exhaust
  Interior
  Suspension & Steering
  Turbos, Manifolds & Kits
- Nissan Skyline
  
  Brakes
  Cooling
  Drivetrain
  Electronics & Ignition
  Engine Parts
  Exterior
  Fuel
  Intake & Exhaust
  Interior
  Suspension & Steering
  Turbos, Manifolds & Kits
- Nissan 240SX/Silvia
  
  Brakes
  Cooling
  Drivetrain
  Electronics & Ignition
  Engine Parts
  Exterior
  Fuel
  Intake & Exhaust
  Interior
  Suspension & Steering
  Turbos, Manifolds & Kits
  Wheels & Tires
- Nissan GT-R (R35)
  
  Brakes
  Cooling
  Drivetrain
  Electronics & Ignition
  Engine Parts
  Exterior
  Fuel
  Intake & Exhaust
  Interior
  Suspension & Steering
  Turbos, Manifolds & Kits
Brand
Shop By Engine
Wheels & Accessories
Everything Else
Merch
- Clothing & Accessories

Search

Sort by:

524 products

Filter:

Brand (0)

Brand

Radium Engineering (430 products)

Category (0)

Category

Brackets (5 products)
Brakes (3 products)
Clamps (5 products)
Coolant Reservoirs (1 product)
Engine Gaskets (3 products)
Engine Parts (21 products)
Fittings (151 products)
Flanges (1 product)
Fuel (173 products)
Fuel Accessories (4 products)
Fuel Injector Adapters (3 products)
Hoses (11 products)
Intake & Exhaust (4 products)
O-Rings (8 products)
Oil Caps (1 product)
Oil Catch Cans (13 products)
Oil Separators (2 products)
Radiator Caps (4 products)
Silicone Couplers & Hoses (2 products)
Wiring Harnesses (7 products)

SubCategory (0)

SubCategory

Brackets (1 product)
Brake line retainer kit (1 product)
Catch Can (2 products)
Catch Cans (1 product)
Coolant Tanks (1 product)
EGR Packages (1 product)
Engine Gaskets (1 product)
Fittings (5 products)
Fuel Filters (17 products)
Fuel Injector Adapters (1 product)
Fuel Injectors (5 products)
Fuel Line Retaining Kit (1 product)
Fuel Pump Hangers (22 products)
Fuel Pumps (3 products)
Fuel Regulators (3 products)
Gauges (4 products)
Lines / Misc (34 products)
Master Cylinder Brace (1 product)
Oil Catch Cans (8 products)
Rails / Fittings (19 products)
Surge Tanks (37 products)
Transmission Parts (1 product)

Vehicle (0)

Vehicle

Mazda RX-7 (226 products)
Nissan 240SX/Silvia (237 products)
Nissan GT-R (R35) (224 products)
Nissan Skyline (240 products)
Toyota Supra (237 products)

Engine (0)

Engine

13B-REW (8 products)
13B (1 product)
13B, 20B (1 product)
20B-REW (2 products)
1JZ-GTE (1 product)
2JZ-GTE (11 products)
2JZ-GE (2 products)
RB20DET (1 product)
RB25DET (3 products)
RB26DETT (3 products)
RB26DETT, RB25DET, RB20DET (1 product)
KA24DE (2 products)
SR20DET (6 products)
SR20VE (1 product)
VR38DETT (11 products)
B58 (10 products)

Filter and sort Filter

Filter and sort

Filter

524 products

Brand

Radium Engineering (430 products)

Clear

Category

Brackets (5 products)
Brakes (3 products)
Clamps (5 products)
Coolant Reservoirs (1 products)
Engine Gaskets (3 products)
Engine Parts (21 products)
Fittings (151 products)
Flanges (1 products)
Fuel (173 products)
Fuel Accessories (4 products)
Fuel Injector Adapters (3 products)
Hoses (11 products)
Intake & Exhaust (4 products)
O-Rings (8 products)
Oil Caps (1 products)
Oil Catch Cans (13 products)
Oil Separators (2 products)
Radiator Caps (4 products)
Silicone Couplers & Hoses (2 products)
Wiring Harnesses (7 products)

Clear

SubCategory

Brackets (1 products)
Brake line retainer kit (1 products)
Catch Can (2 products)
Catch Cans (1 products)
Coolant Tanks (1 products)
EGR Packages (1 products)
Engine Gaskets (1 products)
Fittings (5 products)
Fuel Filters (17 products)
Fuel Injector Adapters (1 products)
Fuel Injectors (5 products)
Fuel Line Retaining Kit (1 products)
Fuel Pump Hangers (22 products)
Fuel Pumps (3 products)
Fuel Regulators (3 products)
Gauges (4 products)
Lines / Misc (34 products)
Master Cylinder Brace (1 products)
Oil Catch Cans (8 products)
Rails / Fittings (19 products)
Surge Tanks (37 products)
Transmission Parts (1 products)

Clear

Vehicle

Mazda RX-7 (226 products)
Nissan 240SX/Silvia (237 products)
Nissan GT-R (R35) (224 products)
Nissan Skyline (240 products)
Toyota Supra (237 products)

Clear

Engine

13B-REW (8 products)
13B (1 products)
13B, 20B (1 products)
20B-REW (2 products)
1JZ-GTE (1 products)
2JZ-GTE (11 products)
2JZ-GE (2 products)
RB20DET (1 products)
RB25DET (3 products)
RB26DETT (3 products)
RB26DETT, RB25DET, RB20DET (1 products)
KA24DE (2 products)
SR20DET (6 products)
SR20VE (1 products)
VR38DETT (11 products)
B58 (10 products)

Clear

Sort by:

Remove all

524 products

Radium Engineering 6AN 6 AN 6 AN Y Adapter Fitting

Radium Engineering 6AN 6 AN 6 AN Y Adapter Fitting

Regular price $44.28 USD

Regular price ~~$29.95 USD~~ Sale price $44.28 USD
Unit price per
Radium Engineering Dual 6AN to 8AN Y-Adapter Block Fitting

Radium Engineering Dual 6AN to 8AN Y-Adapter Block Fitting

Regular price $44.28 USD

Regular price ~~$29.95 USD~~ Sale price $44.28 USD
Unit price per
Radium Engineering 1/8in NPT Plug

Radium Engineering 1/8in NPT Plug

Regular price $20.53 USD

Regular price ~~$4.95 USD~~ Sale price $20.53 USD
Unit price per
Radium Engineering 8AN ORB to 10AN Male Fitting

Radium Engineering 8AN ORB to 10AN Male Fitting

Regular price $25.28 USD

Regular price ~~$9.95 USD~~ Sale price $25.28 USD
Unit price per
Radium Engineering 8AN ORB to 8AN Male Fitting

Radium Engineering 8AN ORB to 8AN Male Fitting

Regular price $25.28 USD

Regular price ~~$9.95 USD~~ Sale price $25.28 USD
Unit price per
Radium Engineering 8AN ORB to 6AN Male Fitting

Radium Engineering 8AN ORB to 6AN Male Fitting

Regular price $25.28 USD

Regular price ~~$9.95 USD~~ Sale price $25.28 USD
Unit price per
Radium Engineering 6AN ORB Plug

Radium Engineering 6AN ORB Plug

Regular price $30.03 USD

Regular price ~~$14.95 USD~~ Sale price $30.03 USD
Unit price per
Radium Engineering 10AN Inline to 1/8NPT Female Fitting

Radium Engineering 10AN Inline to 1/8NPT Female Fitting

Regular price $34.78 USD

Regular price ~~$19.95 USD~~ Sale price $34.78 USD
Unit price per
Radium Engineering 8AN Inline to 1/8NPT Female Fitting

Radium Engineering 8AN Inline to 1/8NPT Female Fitting

Regular price $34.78 USD

Regular price ~~$19.95 USD~~ Sale price $34.78 USD
Unit price per
Radium Engineering 3/8in SAE Male to 6AN Male

Radium Engineering 3/8in SAE Male to 6AN Male

Regular price $34.78 USD

Regular price ~~$19.95 USD~~ Sale price $34.78 USD
Unit price per
Radium Engineering Fuel Pump Inlet Filter Sock

Radium Engineering Fuel Pump Inlet Filter Sock

Regular price $30.03 USD

Regular price ~~$14.95 USD~~ Sale price $30.03 USD
Unit price per
Radium Engineering 10AN Male to 10AN ORB Fitting - Black

Radium Engineering 10AN Male to 10AN ORB Fitting - Black

Regular price $30.03 USD

Regular price ~~$14.95 USD~~ Sale price $30.03 USD
Unit price per
Radium Engineering 10AN to 8AN Male Fitting - Black

Radium Engineering 10AN to 8AN Male Fitting - Black

Regular price $30.03 USD

Regular price ~~$14.95 USD~~ Sale price $30.03 USD
Unit price per
Radium Engineering 10AN ORB to 6AN Male Fitting - Black

Radium Engineering 10AN ORB to 6AN Male Fitting - Black

Regular price $30.03 USD

Regular price ~~$14.95 USD~~ Sale price $30.03 USD
Unit price per
Radium Engineering Fuel Pulse Damper

Radium Engineering Fuel Pulse Damper

Regular price $63.28 USD

Regular price ~~$49.95 USD~~ Sale price $63.28 USD
Unit price per
Radium Engineering 8AN ORB to 1/8NPT Female Adapter Fitting - Blk Anodized

Radium Engineering 8AN ORB to 1/8NPT Female Adapter Fitting - Blk Anodized

Regular price $30.03 USD

Regular price ~~$14.95 USD~~ Sale price $30.03 USD
Unit price per
Radium Engineering Fuel Surge Tank Mtg Bracket - Universal Wall/Floor Mount

Radium Engineering Fuel Surge Tank Mtg Bracket - Universal Wall/Floor Mount

Regular price $34.78 USD

Regular price ~~$19.95 USD~~ Sale price $34.78 USD
Unit price per
Radium Engineering Fuel Surge Tank Mtg Bracket - Universal Angled Mount

Radium Engineering Fuel Surge Tank Mtg Bracket - Universal Angled Mount

Regular price $63.28 USD

Regular price ~~$49.95 USD~~ Sale price $63.28 USD
Unit price per
Radium Engineering Fuel Surge Tank Mtg Bracket - Universal Frame/Rail Mount

Radium Engineering Fuel Surge Tank Mtg Bracket - Universal Frame/Rail Mount

Regular price $44.28 USD

Regular price ~~$29.95 USD~~ Sale price $44.28 USD
Unit price per
Radium Engineering Lotus Alum Weld-On Denso MAF Sensor Flange

Radium Engineering Lotus Alum Weld-On Denso MAF Sensor Flange

Regular price $49.03 USD

Regular price ~~$34.95 USD~~ Sale price $49.03 USD
Unit price per

1
…
20
21
22

Payment methods

© 2025, J-Spec Garage Powered by Shopify

Privacy policy
Refund policy
Terms of service
Shipping policy
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.