Filters
Insane Shafts 500HP CIVIC/INTEGRA B-SERIES HYDRO Axle Set
IG IS-005 IS-006
500 HP Axles
Axles
Best selling products
DRIVETRAIN / CHASSIS
Except Excluded Sale Brands
Flash Sale Exclusions
HONDA / ACURA
Honda/Acura
Insane Shafts
Insane Shafts
New products
FAR MORE SUPERIOR THAN YOUR TYPICAL SWAP AXLES, INSANE SHAFTS AXLES ARE MADE OUT OF CHROMOLY STEEL THAT IS PUT THROUGH OUR PROPRIETARY ANNEALING...
ACL Race Oil Pump Honda/Acura D16Z6 Series Engines
ACL OPHD1040HP
Accessories
ACL Oil Pumps
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
ACL HIGH Performance Oil Pump Item # - OPHD1040HP - ACL Honda Honda D15 D15B1 D15B7 D16 D16A6 D16Z6 High Performance Oil Pump A...
SpeedFactory Racing LT-5 Race Muffler
SF-04-101
15% Off SpeedFactory Only
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
MUFFLERS
New products
SF Parts
SpeedFactory Racing
Turbo Manifolds / Exhaust Components
You asked and we delivered - with performance, sound, and aesthetics in mind we have created the ultimate muffler for you! The SpeedFactory LT-5...
Sale
Walbro 255LPH Honda High Pressure In-Tank Fuel Pump Kits
WAL GSS342G3-3
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
Walbro
WALBRO FUEL PUMPS
Ti Automotive / Walbro 255LPH High Pressure In-tank Fuel Pump ** Please note fitment for these kits are not guaranteed on any chassis that...
SpeedFactory Racing Billet B-Series 10AN Mega Flow Fuel Rail
SF-02-801
15% Off SpeedFactory Only
5% Off
Best selling products
Billet Parts
DECEMBER DAILY DEALS!
Engine
Engine and Billet Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
Fuel Rails
Fuel System
Fuel System
New products
SF Parts
SpeedFactory Racing
We set out to create the ideal B-Series fuel rail that would work for everyone from bolt-on street cars to a 2000+hp methanol monster...
SpeedFactory Racing Standard Dual Backdoor Front Mount Intercooler - 3" Inlet / 3" Outlet (600HP-850HP)
SF-06-083
15% Off SpeedFactory Only
600-850+HP
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
Intercoolers
Intercoolers
INTERCOOLERS / COUPLERS
New products
SF Parts
SpeedFactory Racing
The SpeedFactory DBD-850 Dual Backdoor Intercooler is built with a high quality 3" thick SpeedFactory Air-to-Air Intercooler Core, featuring bar and plate construction with...
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...
SpeedFactory Racing Honda/Acura D16 Thermal Intake Manifold Gasket
SF-02-013
15% Off SpeedFactory Only
Best selling products
Cylinder Head Parts
DECEMBER DAILY DEALS!
Engine
Engine and Billet Parts
Engine and Billet Parts
Except Excluded Sale Brands
Flash Sale Exclusions
INTAKE GASKETS & ACCESSORIES
Intake System
New products
SF Parts
SpeedFactory Racing
Thermal Gaskets
Thermal Gaskets
SpeedFactory Racing Thermal Intake Manifold Gaskets are designed to be used as a direct OEM replacements for everything from street cars to full on...
SpeedFactory Racing Honda / Acura Oil Sandwich Plate Assembly Only
SF-02-302
15% Off SpeedFactory Only
5% Off
Best selling products
Billet Parts
Engine and Billet Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
The SpeedFactory Racing Oil Sandwich Plate Assembly Only is ideal for Honda / Acura engine applications wanting the ultimate solution for adding a turbocharger oil...
SpeedFactory Racing One Piece Rear Bumper Diffuser
SF-07-002
15% Off SpeedFactory Only
Aero
Aerodynamics
Best selling products
BODY / AERODYNAMICS
Except Excluded Sale Brands
Exterior Acc. / Aero
Flash Sale Exclusions
New products
SF Parts
SpeedFactory Racing
SpeedFactory Rear Bumper Diffusers are designed with style and aerodynamics in mind. 6061-T6 aluminum construction with a black powder coated finish and bolts, washers,...
T1 B-Series Cam Trigger Kit
T1-CTD-EGO
Best selling products
CAM / CRANK / WHEEL SPEED TRIGGER KITS
Cam Gears & Acc.
Cylinder Head Parts
Electronics
Engine
Except Excluded Sale Brands
Flash Sale Exclusions
Ignition System
New products
T1 Race Development
The use of this kit allows you to change from the factory Honda mag sensors in the distributor to a more precise digital signal...
SpeedFactory Racing LS / VTEC Conversion Kit
SF-02-301
15% Off SpeedFactory Only
5% Off
Best selling products
Billet Parts
DECEMBER DAILY DEALS!
Engine and Billet Parts
Engine Parts
Except Excluded Sale Brands
Flash Sale Exclusions
New products
New Products!
SF Head Gaskets
SF Parts
SpeedFactory Racing
The SpeedFactory Racing LS / VTEC Kit is designed for those adding a VTEC head to an LS(B18A/B) or B20 engine set-up that want...