K Series K24A

Skunk2 has done it again with our 7075 CNC’d Aluminum Roller Rocker arms designed for the Honda K20A and K24A engines. The Skunk2 Rocker arm wil...

This is a Skunk2 factory replacement 3.5L Plenum part for the Ultra Race Side-Feed K Series Intake Manifolds; 307-05-8000, 307-05-8050 and 307-05-8...

This is a Skunk2 factory replacement 3.5L Plenum part for the Ultra Race Side-Feed K Series Intake Manifolds; 307-05-8000, 307-05-8050 and 307-05-8...

The much anticipated Ultra "Street" Intake Manifold for the '02-'05 EP3 Type R and '02-'06 DC5 Type R, and/ or any swap using the K20A/ K20A2/ K20...

Whether you took your manifold apart, stripped out a bolt, ripped a gasket or simply lost a fitting, this complete hardware kit includes everything...

Forced induction, big block b series or k series owners - you'll wanna add this to the mix. Includes: .50L Billet Aluminum Spacer Longer Socket ...

Skunk2 Ultra Series Valves for the Honda K20 and K24 are our premium line of valves; manufactured from HNV-3 martensitic steel (IN) and EV8 austen...

Skunk2 Ultra Series Valves for the Honda K20 and K24 are our premium line of valves; manufactured from HNV-3 martensitic steel (IN) and EV8 austen...

Now available, the race-inspired Velocity Stack and Filter kit from Skunk2 Racing. The Skunk2 Velocity Intake Kit optimizes airflow and maximizes v...

Manufactured from bar stock and CNC machined for precision fit and finish. The Skunk2 Keeper / Locks are then heat-treated for ultimate strength an...

Skunk2s Viton Valve Stem Seals for popular Honda engines are designed to provide exceptional lubrication while keeping oil out of the combustion ch...

The Skunk2 Racing VTC Solenoid Delete is CNC machined from 6061 billet aluminium and replaces the OEM VTC solenoid on K20 and K24 K Series engines...

The Skunk2 Racing VTEC Solenoid Block-Off replaces the factory spool valve assembly for the K20 and K24 K Series engines. The block-off plate is us...

The Skunk2 Racing VTEC Solenoid Block-Off replaces the factory spool valve assembly for the K20 and K24 K Series engines. The block-off plate is us...

The first of its kind, Skunk2’s Black Anodized Billet VTEC Solenoid Housing is designed to be used with the 2.0L K20A, K20A2, K20A3, K20Z, and K...

Skunk2’s professional line of high-lift and duration racing camshafts, dubbed "BMF" produce up to 100 hp gains in the Honda K20A, K20A2, K20Z1, K20...

Introducing our brand new range of stickers featuring our new logo! The Speed Science Logo Sticker is designed for use anywhere and incorporates ou...

Replace your cracked or damaged plugs with this complete set. Perfect if you are doing a k swap and need new plugs for a custom loom or have a loom...

Speed Science K Series FuelTech Jumper Harness for the FT550  Will need to assign pins to the ECU functions as per FuelTech Instructions.  See tips...

Speed Science Ignition Coils - K Series/COP (Set of 4) Quality direct replacement coils for Most K Series engines, S2000's and coil on plug setups ...

You've heard the saying there's more than one way to skin a cat.  That certainly rings true when attacking a k-swap project. This Economy Pack we h...

Hot on the heels of our Economy Pack K-Swap Conversion Kit, we have developed the Premium Pack. This is a more complete list of almost all componen...

Hot on the heels of our Economy Pack K-Swap Conversion Kit, we have developed the Premium Pack. This is a more complete list of almost all componen...

So you don't lose your keys and stuff.... Sold individually.

Stay warm in style with a Speed Science Logo Beanie! 100% Hypoallergenic Soft Acrylic One Size Fits All, Comfy Fit Individually wrapped to mainta...

Speed Science S2K & K Series Coil Plugs (set of 4) Set of 4 brand new aftermarket Honda/Acura K/F-series ignition coil packs! Compatible K-ser...

Uses K20 crank sensor (Honda - 37500-PNB-003) and K20 knock sensor (Honda - 30530-PV1-A01), can be swapped with PLM knock/wire combo (PLM-SN-KNOCK)...

Complete your cooling system plumbing confidently with our high-quality radiator hose and fitting kits that offer trouble-free installation and the...

The SpeedFactory 3-Filter Oil Catch Can is specifically designed for forced induction and heavily modified naturally aspirated engines.  This inte...

The SpeedFactory Black Edition 3-Filter Oil Catch Can is specifically designed for forced induction and heavily modified naturally aspirated engin...

The SpeedFactory Racing 3-Port Boost Control Solenoid Kit allows precise boost control with a PWM (pulse-width modulation) signal from a source (E...

Our SpeedFactory 4 Bar MAP sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into each micro chip. Press...

The SpeedFactory Racing 4-Port Boost Control Solenoid Kit allows precise boost control with a PWM (pulse-width modulation) signal from a source (E...

For people who care about the details – upgrade to our all-new SpeedFactory Racing Titanium Oil Pan Stud Kits! As with all SpeedFactory Racing tit...

The SpeedFactory DBD-850 Dual Backdoor Intercooler is built with a high quality 3" thick SpeedFactory Air-to-Air Intercooler Core, featuring bar a...

The SpeedFactory DBD-1000 Dual Backdoor Intercooler is built with a high quality 3.5" thick SpeedFactory Air-to-Air Intercooler Core, featuring ba...

The SpeedFactory DBD-1200 Dual Backdoor Intercooler is built with a high quality 4.5" thick SpeedFactory Air-to-Air Intercooler Core, featuring ba...

This Kit was designed for hardcore drag racers running high boost levels that need more clamping force and tensile strength than the typical 8740 ...

These rods are ideally suited to K20 A/Z engine builds (K20, K20A2, K20Z1, K20Z3) to the 900+HP range and offer high strength and quality at an af...

These rods are ideally suited to K24 engine builds to the 900+HP range and offer high strength and quality at an affordable price. Our design is st...

The SpeedFactory SS-1200 Side Inlet/Outlet Intercooler is built with a high quality 4.5" thick SpeedFactory Air-to-Air Intercooler Core, featuring...

Built specifically for K-Series cars competing in the SFWD / AWD classes, this 1400HP+ rated air-to-air intercooler combines our MASSIVE 6" thick, ...

You asked and we delivered - with performance, sound, and aesthetics in mind we have created the ultimate muffler for you!The SpeedFactory LT-5 (Lo...

SpeedFactory Racing 4140 Head Stud Kit for Honda/Acura B & K Series (B Series VTEC engines - B16A, B18C1, B18C5, B20VTEC, LSVTEC, K20, K24) Th...

Fits: Honda/Acura K20/K24 engines with PPA/PRB/PNC or RBC/RBB/RAA HeadThis is a 0.040 thickness head gasket SpeedFactory Racing is proud to release...

Custom stain stainless steel finish - includes hardware Fits all K20 engines