Filters
SpeedFactory Racing Billet M28 to -10AN Adapter Fitting
SF-02-022
15% Off SpeedFactory Only
5% Off
AN / ORB / NPT ADAPTER FITTINGS
Best selling products
Billet Parts
Engine and Billet Parts
Engine and Billet Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
SpeedFactory Racing Billet M28 to -10AN Adapter Fittings were designed specifically for use on Honda/Acura engines to utilize the M28 threaded hole(s) on the...
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SpeedFactory Racing No-Notch H-Beam Long Rod and Vitara Piston Combo D16
IG SF-02-103 & YCP-75MMKIT
15% Off SpeedFactory Only
5% Off
Best selling products
Connecting Rods
D Series Engines
Engine and Billet Parts
Engine and Billet Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
Honda/Acura Pistons
New products
Pistons
SF Parts
SF PISTONS
SpeedFactory Racing
This is a combo package for SpeedFactory Racing No-Notch Long Connecting Rods and Vitara Pistons for the D16 engines. This combo will bring the...
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SpeedFactory Racing D16 Vitara Spec No-Notch Forged Steel H-Beam Long Connecting Rods
SF-02-103-1
15% Off SpeedFactory Only
5% Off
Best selling products
Connecting Rods
DECEMBER DAILY DEALS!
Engine
Engine and Billet Parts
Engine Block Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SFR CONNECTING RODS
SpeedFactory Racing
SpeedFactory Racing D16 Vitara Spec No-Notch Forged Steel H-Beam Long Connecting Rods Vitara piston turbo D16 builds are one of the most popular 300-500hp...
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SpeedFactory Racing D16 Forged Steel H-Beam Connecting Rods
SF-02-102
15% Off SpeedFactory Only
5% Off
Best selling products
Connecting Rods
DECEMBER DAILY DEALS!
Engine
Engine and Billet Parts
Engine and Billet Parts
Engine Block Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SFR CONNECTING RODS
SpeedFactory Racing
SpeedFactory Racing D16 Forged Steel H-Beam Connecting Rods These rods are ideally suited to turbocharged D-Series engine builds up to 700HP and offer high...
SpeedFactory Racing Vertical Flow Intercooler (K-Series, 800HP)
SF-06-090
15% Off SpeedFactory Only
600-850+HP
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
Forced Induction
Intercoolers
Intercoolers
INTERCOOLERS / COUPLERS
New products
SF Parts
SpeedFactory Racing
The SpeedFactory 800 HP-rated Vertical Flow Intercooler was designed specifically for Honda / Acura vehicles equipped with K-Series engines. This intercooler is built with...
SpeedFactory Racing Stainless Steel Ramhorn Turbo Manifold
SF-04-005
15% Off SpeedFactory Only
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
Turbo Manifolds
Turbo Manifolds / Exhaust Components
CURRENT ESTIMATED MANIFOLD MANUFACTURING TIME IS 7-8 WEEKS. The SpeedFactory Racing Ram Horn Turbo Manifold has an equal length design and spools larger turbos very...
SpeedFactory Racing OBD2 (Vehicle) to OBD1 (Distributor) Conversion Harness
SF-01-045
15% Off SpeedFactory Only
Best selling products
Conversion Harnesses
Electronics
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SENSORS / SOLENOIDS / CONVERSION HARNESSES
SF Parts
SpeedFactory Racing
Wiring Harnesses
SpeedFactory Racing OBD2 (Vehicle) to OBD1 (Distributor) Conversion Harness SpeedFactory Racing Distributor Conversion Harnesses were developed to save you time and also to help...
SpeedFactory Racing OBD1 (Vehicle) to OBD2 (Distributor) Conversion Harness
SF-01-044
15% Off SpeedFactory Only
Best selling products
Conversion Harnesses
Electronics
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SENSORS / SOLENOIDS / CONVERSION HARNESSES
SF Parts
SpeedFactory Racing
Wiring Harnesses
SpeedFactory Racing OBD1 (Vehicle) to OBD2 (Distributor) Conversion HarnessSpeedFactory Racing Distributor Conversion Harnesses were developed to save you time and also to help eliminate...
SpeedFactory Racing Heavy Duty Detent Spring Kit
SF-05-006
15% Off SpeedFactory Only
AWD
Best selling products
DRIVETRAIN / CHASSIS
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
Transmission
Transmission SF
The SpeedFactory HD Detent Spring Kit fits all hydraulic DOHC B-Series (B16, B18, B20), cable (YS1 only), all K-Series, ONLY D16Y, D17A, F20B, F22A/B,...
SpeedFactory Racing B-Series VTEC Titanium Valve Cover Hardware Kit
SF-02-076
15% Off SpeedFactory Only
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
Titanium Engine / Dress-Up Hardware
Titanium Parts
SpeedFactory Racing's Titanium Valve Cover Hardware Kit adds a unique finishing touch to any engine bay. These kits are available for Honda / Acura...
SpeedFactory Racing K-Series Coil Pack Cover - Satin Black
SF-02-052-B
15% Off SpeedFactory Only
5% Off
Best selling products
Cylinder Head Parts
Engine
Engine and Billet Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
SpeedFactory Racing K-Series Coil Pack Cover, Satin Black Finish -Durable Stainless Steel Construction -Includes all spacers and stainless steel hardware necessary for installation -Satin...
SpeedFactory Racing 4-Port Boost Control Solenoid Mounting Bracket with Hardware
SF-01-052-B
15% Off SpeedFactory Only
Best selling products
Boost Control
Boost Control / MAP Sensors / Battery
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SENSORS / SOLENOIDS / CONVERSION HARNESSES
SF Parts
SpeedFactory Racing
The SpeedFactory Racing 4-Port Boost Control Solenoid Mounting Bracket kit allows you to securely and professionally mount your SpeedFactory Electronic Boost Control Solenoid in...