Refine Your Ride with Precision Fittings
Experience exceptional Fittings that perfect every connection on your car. At HD Werks, our JDM collection delivers innovative design and precision engineering for aftermarket upgrades. Every fitting is engineered to meet the highest standards, channeling the spirit of Japanese craftsmanship and racing performance. Explore reliable designs and trusted parts that bring your ride together flawlessly. Our range offers both original and custom options tailored to your needs. Enjoy performance, JDM, accessories, custom, genuine quality with our premium Fittings selection.
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Sold outVendor:Fragola
Fragola -8AN Crimp-On LP90 Degree Hose End x 8AN Male ORB (3/4-16)
Regular price $73.99Regular priceSale price $73.99 -
Sold outVendor:GReddy
GReddy 100-120mm / No. 72 Dual Bead Boost Clamp - Stainless Steel
Regular price $5.99Regular priceSale price $5.99 -
Vendor:GReddy
GReddy 78-95mm / No. 56 Dual Bead Boost Clamp - Stainless Steel
Regular price $5.99Regular priceSale price $5.99 -
Sold outVendor:GReddy
GReddy 68-85mm / No. 44/48 Dual Bead Boost Clamp - Stainless Steel
Regular price $4.99Regular price$5.00-$0.01 Sale price $4.99 -
Sold outVendor:GReddy
GReddy 30-45mm / No. 24 Dual Bead Boost Clamp - Stainless Steel
Regular price $4.99Regular priceSale price $4.99 -
-$0.01Vendor:GReddy
GReddy 100-120mm / No. 72 Dual-Bead Boost Clamp - Black
Regular price $6.99Regular price$7.00-$0.01 Sale price $6.99 -
-$0.01Vendor:GReddy
GReddy 78-95mm / No. 56 Dual-Bead Boost Clamp - Black
Regular price $5.99Regular price$6.00-$0.01 Sale price $5.99 -
Vendor:GReddy
GReddy 68-85mm / No. 44/48 Dual-Bead Boost Clamp - Black
Regular price $5.99Regular priceSale price $5.99 -
Sold outVendor:GReddy
GReddy 58-75mm / No. 40 Dual-Bead Boost Clamp - Black
Regular price $5.99Regular price$5.25Sale price $5.99 -
-$0.26Vendor:GReddy
GReddy 48-65mm / No. 36 Dual-Bead Boost Clamp - Black
Regular price $4.99Regular price$5.25-$0.26 Sale price $4.99 -
Sold outVendor:GReddy
GReddy 39-56mm / No. 28 Dual-Bead Boost Clamp - Black
Regular price $4.99Regular priceSale price $4.99 -
Sold outVendor:GReddy
GReddy 30-45mm / No. 24 Dual Bead Boost Clamp - Black
Regular price $4.99Regular priceSale price $4.99 -
Vendor:GReddy
GReddy 26-39mm / No. 16 Dual-Bead Boost Clamp - Black
Regular price $4.99Regular price$4.00Sale price $4.99 -
Sold outVendor:Radium Engineering
Radium Engineering 10AN ORB to M12x1.25mm Female Inverted Flare
Regular price $14.99Regular priceSale price $14.99 -
Sold outVendor:Radium Engineering
Radium Engineering 10AN ORB to M14x1.5mm Female Inverted Flare
Regular price $23.99Regular price$24.95-$0.96 Sale price $23.99 -
Sold outVendor:Radium Engineering
Radium Engineering 10AN ORB to M12x1.5mm Female
Regular price $14.99Regular priceSale price $14.99 -
-$6.01
Vendor:MishimotoMishimoto 1997-2003 Powerstroke 7.3L Injector Control Pressure Sensor
Regular price $60.99Regular price$67.00-$6.01 Sale price $60.99 -
-$9.01
Vendor:MishimotoMishimoto 2015-2020 BMW F80 M3/M4 Oil Line Fitting Adapter Kit
Regular price $90.99Regular price$100.00-$9.01 Sale price $90.99 -
-$9.01
Vendor:MishimotoMishimoto BMW E36/E46/E90 Oil Line Fitting Kit
Regular price $88.99Regular price$98.00-$9.01 Sale price $88.99 -
Sold outVendor:Turbosmart
Turbosmart 3.00in Compressor Outlet Collar Tool
Regular price $29.99Regular price$33.28-$3.29 Sale price $29.99 -
Sold outVendor:Turbosmart
Turbosmart 2.50in Compressor Outlet Collar Tool
Regular price $29.99Regular price$33.28-$3.29 Sale price $29.99 -
Sold outVendor:Turbosmart
Turbosmart TS-1 and TS-2 Turbine Housing Replacement Hardware for 6870B and 7170B Frame
Regular price $18.99Regular price$21.06-$2.07 Sale price $18.99 -
Sold outVendor:Turbosmart
Turbosmart TS-1 and TS-2 Turbine Housing Replacement Hardware for B Frame Turbos
Regular price $18.99Regular price$21.06-$2.07 Sale price $18.99 -
Sold outVendor:Turbosmart
Turbosmart TS-1 and TS-2 Compressor Cover Replacement Hardware for B Frame Turbos
Regular price $18.99Regular price$21.06-$2.07 Sale price $18.99 -
Sold outVendor:Turbosmart
Turbosmart TS-1 and TS-2 Replacement O-Ring for C Frame Turbos
Regular price $9.99Regular price$11.06-$1.07 Sale price $9.99 -
Sold outVendor:Turbosmart
Turbosmart TS-1 and TS-2 Replacement O-Ring for B Frame Turbos
Regular price $9.99Regular price$11.06-$1.07 Sale price $9.99 -
Sold outVendor:Radium Engineering
Radium Engineering Ford Sensor Adapter 8AN ORB 16mm Bore 41mm Offset Spacing M5
Regular price $33.99Regular price$34.95-$0.96 Sale price $33.99 -
Sold outVendor:Radium Engineering
Radium Engineering 8AN ORB to Schrader Valve
Regular price $28.99Regular price$29.95-$0.96 Sale price $28.99 -
Sold outVendor:Radium Engineering
Radium Engineering 8AN Male to 8AN Male Fitting
Regular price $9.99Regular priceSale price $9.99 -
Sold outVendor:Radium Engineering
Radium Engineering 6AN Male to 6AN Male Fitting
Regular price $9.99Regular priceSale price $9.99 -
Sold outVendor:Radium Engineering
Radium Engineering 10AN ORB Bulkhead 5/8IN SAE Male to 5/8IN SAE Male
Regular price $23.99Regular price$24.95-$0.96 Sale price $23.99 -
Sold out
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Sold out
Vendor:WalbroWalbro -8AN Fitting for GSL Series Walbro Pumps
Regular price $15.99Regular priceSale price $15.99 -
Sold out
Vendor:WalbroWalbro 8mm Single Barb (Replacement Part)
Regular price $5.99Regular priceSale price $5.99 -
Sold out
Vendor:Radium EngineeringRadium Engineering 8AN ORB to .3125 SAE Male - Extended
Regular price $18.99Regular price$19.95-$0.96 Sale price $18.99