Tuning

Radiators

High Pressure Radiator Cap Type B Fits Hondas, Acura, Scion, and Toyota (Excludes 88-91 Civic, Acura Integra 1990-1993, and 92-01 Preludes)

61 EUR

2-4 business days

Mishimoto Honda Civic Silicone Radiator Hose Kit Si Mishimoto

Honda Civic Silicone Radiator Hose Kit Si

182 EUR

2-4 business days

Mishimoto Honda Civic Silicone Radiator Hose Kit Si Mishimoto

Honda Civic Silicone Radiator Hose Kit Si

182 EUR

2-4 business days

Mishimoto Honda Civic Si 06-11 Silicone Induction Hose Mishimoto

Honda Civic Si Silicone Induction Hose

281 EUR

2-4 weeks

Mishimoto Honda Civic SI Performance Aluminum Fan Shroud Kit Mishimoto

Honda Civic SI Performance Aluminum Fan Shroud Kit

476 EUR

2-4 business days

Mishimoto Honda Civic SI Performance Aluminum Radiator

Honda Civic SI Performance Aluminum Radiator

593 EUR

2-4 business days

Mishimoto Honda Civic SI Racing Thermostat

Honda Civic SI Racing Thermostat

155 EUR

2-4 business days

KOYO Radiator Honda Civic SI (8th Gen) Coupe and Sedan w/2.0L 2006-2011 Aluminum Radiator Koyorad

High performance radiators from Japanese Koyorad for those with high requirements from their cooling system

594 EUR

2-4 business days

Skunk2 Honda Civic Si 2006-2011 Radiator Hoses Skunk2

Upper And Lower Hose Only - 1.25"" Diameter

178 EUR

2-4 business days

Flywheels

SPEC Clutch Honda Civic 2.0L Si 06-11 Flywheel Aluminum SPEC Clutch

Street, Drag, Pulling, Autocross

639 EUR

Special order

ACT Advanced Clutch Technology 600125 ACT XACT Flywheel Prolite

Recommended for race use. Dramatically improved engine response and acceleration, mild to moderate gear rattle.

600 EUR

2-4 weeks

ACT Advanced Clutch Technology 600295 ACT XACT Flywheel Streetlite

Recommended for street and race use. Noticeably improved engine response and acceleration, OE to mild gear rattle.

532 EUR

2-4 weeks

SPEC Clutch Honda Civic 1.8L 06-09 Flywheel Aluminum SPEC Clutch

Street, Drag, Pulling, Autocross

588 EUR

Special order

Intakes

Skunk2 Honda Civic Si 2006-2011 Composite Cold Air Intake Skunk2

Includes Relocation Hardware For Battery, ECU, and Fuse Box - Retains OEM Battery

604 EUR

Special order

Skunk2 Honda K20Z3 or RBC Style Throttle Body Thermal Gasket – 72mm Skunk2

Direct Replacement or Oversize Throttle Body Gasket

33 EUR

2-4 business days

Skunk2 Honda K20Z3 - K24A2 - K24A4 - K24A8 Intake Manifold Thermal Gasket Skunk2

Replacement for Skunk2 Pro Series Intake Manifold ONLY - Unique Pattern

68 EUR

2-4 business days

Skunk2 Honda K (PRB) to H Intake Manifold Adapter Skunk2

Allows Installation of K Series Manifold to an H Series Cylinder Head - Must Use PRB Style Manifold or Modify RBC style Manifold

290 EUR

Special order

Skunk2 Honda K20Z3 - K24A2 - K24A4 - K24A8 Engines Pro Series Intake Manifolds Skunk2

72mm T/ Body Opening - 76mm MAX Ported - RBC T/ Body Bolt Pattern

766 EUR

Special order

Skunk2 Honda K20A - K20A2 - K20A3 - K20Z1 - K24A1 Engines or PRB / PRC Head Ultra Series Intake Manifolds – ''STREET'' Skunk2

1.82L Volume, 6.85"" Long Runners, 71mm Inlet w/ PRB T/ Body Bolt Pattern

842 EUR

Special order

Skunk2 Honda K20A - K20A2 - K20A3 - K20Z1 - K24A1 Engines or PRB / PPA Head Ultra Series Intake Manifolds – ''RACE'' Skunk2

Silver Plenum Base Adapter - 3.5L Volume - 90mm Inlet w/ Early 5.0L Ford T/ Body Bolt Pattern (4.25"" Square Bolt Spacing)

1296 EUR

Special order

Skunk2 Honda K20A - K20A2 - K20A3 - K20Z1 - K24A1 Engines or PRB / PPA Head Ultra Series Intake Manifolds – ''RACE'' Skunk2

Black Series - Black Plenum Base Adapter - 3.5L Volume - 90mm Inlet w/ Early 5.0L Ford T/ Body Bolt Pattern (4.25"" Square Bolt Spacing)

1346 EUR

Special order

Skunk2 Honda K20A - K20A2 - K20A3 - K20Z1 - K24A1 Engines / PRB / PRC Head Ultra Series Intake Manifolds - ''RACE CENTERFEED'' Skunk2

Silver Plenum Base Adapter - 5.0L Volume - 90mm Inlet w/ Early 5.0L Ford T/ Body Bolt Pattern (4.25"" Square Bolt Spacing)

1296 EUR

Special order

Skunk2 Honda K20A - K20A2 - K20Z1 - K20Z3 - K24A2 Engines Pro Ti Retainer Set Skunk2

Titainium - 42% Lighter than OEM Steel Retainers - 7° Keeper Seat - Pair with Alpha Series or Pro Series Valve Springs - Must Use Skunk2 P/N 312-05-0010 on 2005+ K Series Engines

367 EUR

2-4 business days

Skunk2 Honda K20A - K20A2 - K20Z1 - K20Z3 - K24A2 - F20C - F22C - Engines Alpha Ti Retainer Set Skunk2

Titainium - 7° Keeper Seat

336 EUR

2-4 business days

Skunk2 Honda B to K (RBC) Throttle Body Adapter Skunk2

Allows Installation of B Series Throttle Body to a Manifold Using Honda RBC Bolt Pattern - 68mm on B Series Side

107 EUR

Special order

Skunk2 Honda K (RBC) to Early Ford 5.0L Throttle Body Adapter Skunk2

Allows Installation of RBC Pattern K Throttle Body to a Manifold Using Early Ford 5.0L Bolt Pattern - 72mm on K Series Side

126 EUR

2-4 business days

Skunk2 Honda B to Ford 5.0L Throttle Body Adapter Skunk2

Allows Installation of B Series Throttle Body to a Manifold Using Early Ford 5.0L Bolt Pattern - 74mm on B Series Side

126 EUR

2-4 business days

Skunk2 Honda K (PRB) to Ford 5.0L Throttle Body Adapter Skunk2

Allows Installation of PRB Pattern K Throttle Body to a Manifold Using Early Ford 5.0L Bolt Pattern - 74mm on K Series Side

126 EUR

2-4 business days

Skunk2 Honda K to B TPS Sensor Adapter Skunk2

Allows Installation of K Series TPS to B Series Throttle Body

28 EUR

2-4 business days

Skunk2 Honda K (RBC) to K (PRB) Throttle Body Adapter Skunk2

Allows Installation of RBC Pattern K Throttle Body to a Manifold Using Honda PRB Bolt Pattern - 72mm on K Series Side

107 EUR

2-4 business days

Skunk2 Honda K (PRB) to K (RBC) Throttle Body Adapter Skunk2

Allows Installation of PRB Pattern K Throttle Body to a Manifold Using Honda RBC Bolt Pattern - 74mm on K Series Side

107 EUR

Special order

Skunk2 Honda F / K Race Plenum Base Adapter Gasket Skunk2

Ultra Race Intake Manifold Plenum Base Adapter Gasket - Use Between Plenum Base Adapter and Runners

41 EUR

2-4 business days

Skunk2 Honda B / D / F/ K Race Plenum Gasket Skunk2

Ultra Race Intake Manifold Plenum Gasket - Use Between Plenum and Plenum Base Adapter or Between Spacers

41 EUR

Special order

Skunk2 Honda K Series Side Feed Plenum Kit Skunk2

Ultra Race Side Feed Plenum - 3.5L Volume - 90mm Inlet, 5.0 Ford T/ Body Bolt Pattern (4.25"" Square Bolt Spacing)

542 EUR

2-4 business days

Skunk2 Honda K Series Side Feed Plenum Kit - BLACK Skunk2

Black Series - Ultra Race Side Feed Plenum - 3.5L Volume - 90mm Inlet, 5.0 Ford T/ Body Bolt Pattern (4.25"" Square Bolt Spacing)

588 EUR

2-4 business days

Skunk2 Honda B / D / K Series Center Feed Plenum Kit Skunk2

Ultra Race Center Feed Plenum - 5.0L Volume - 90mm Inlet, 5.0 Ford T/ Body Bolt Pattern (4.25"" Square Bolt Spacing)

570 EUR

Special order

Skunk2 B/ D/ K Series Center Feed Plenum Kit Black Skunk2

Ultra Race Center Feed Plenum - 5.0L Volume - 90mm Inlet, 5.0 Ford T/ Body Bolt Pattern (4.25"" Square Bolt Spacing)

612 EUR

Special order

Skunk2 Honda K Series Complete Hardware Kit Skunk2

Ultra Race Hardware Kit - Thermal Flange Gasket, Plenum & Adapter Gaskets, Port Fittings, Assembly Hardware, and Badge

197 EUR

Special order

Skunk2 1 Liter Plenum Spacer - Clear Skunk2

Clear - Ultra Race 1.0 Liter Plenum Spacer - Includes Gaskets

280 EUR

2-4 business days

Skunk2 1 Liter Plenum Spacer - BLACK Skunk2

Black - Ultra Race 1.0 Liter Plenum Spacer - Includes Gaskets

275 EUR

2-4 business days

Skunk2 0.5 Liter Plenum Spacer - BLACK Skunk2

Black - Ultra Street .5 Liter Plenum Spacer - Includes Gaskets

197 EUR

2-4 business days

Skunk2 Honda K20Z3 - K24A2 - K24A4 - K24A8 Engines - Black Pro Series Intake Manifolds Skunk2

Black Series - 72mm T/ Body Opening - 76mm MAX Ported - RBC T/ Body Bolt Pattern

816 EUR

2-4 business days

Skunk2 2 Liter Plenum Spacer - Clear Skunk2

Clear - Ultra Race 2.0 Liter Plenum Spacer - Includes Gaskets

321 EUR

2-4 business days

Skunk2 2 Liter Plenum Spacer - BLACK Skunk2

Black - Ultra Race 2.0 Liter Plenum Spacer - Includes Gaskets

321 EUR

2-4 business days

Skunk2 Honda K20Z3 - K24A2 - K24A4 - K24A8 Intake Manifold Thermal Gasket Skunk2

Direct Replacement For OEM Intake Manifold Gasket

68 EUR

2-4 business days

Skunk2 0.5 Liter Plenum Spacer - Clear Skunk2

Clear - Ultra Street .5 Liter Plenum Spacer - Includes Gaskets

197 EUR

2-4 business days

Camshafts

Brian Crower Honda/Acura K20A2/K20A/K24A2/K20Z3 Camshafts Brian Crower

STAGE 2. Brian Crower - High quality engine parts for your build.

1239 EUR

2-4 business days

Brian Crower Honda/Acura K20A2/K20A/K24A2/K20Z3 Camshafts Brian Crower

STAGE 2. Brian Crower - High quality engine parts for your build.

1239 EUR

2-4 business days

Brian Crower Honda/Acura K20A2/K20A/K24A2/K20Z3 Camshafts Brian Crower

STAGE 3. Brian Crower - High quality engine parts for your build.

1239 EUR

2-4 business days

Skunk2 Honda R18A1 Camshaft Stage 2 Skunk2

Stage 2 camshaft for Hondas R18A1 Engine. IN: 0.461"" / 230@1mm; EX: 0.410"" / 236@1mm

673 EUR

2-4 business days

Skunk2 Honda K20A - K20A2 - K20Z1 - K20Z3 - K24A2 Engines or i-VTEC Cylinder Heads - Stage 1 Camshafts Skunk2

IN: 0.531"" / 266@1mm; EX: 0.492"" / 262@1mm

1009 EUR

Special order

Skunk2 Honda K20A - K20A2 - K20Z1 - K20Z3 - K24A2 Engines or i-VTEC Cylinder Heads - Stage 2 Camshafts Skunk2

IN: 0.512"" / 272@1mm; EX: 0.496"" / 276@1mm

1014 EUR

2-4 business days

Skunk2 Honda K20A - K20A2 - K20Z1 - K20Z3 - K24A2 Engines or i-VTEC Cylinder Heads – DIC Camshafts Skunk2

IN: 0.495"" / 261@1mm; EX: 0.470"" / 260@1mm

1014 EUR

2-4 business days

Skunk2 Honda K Series VTEC Camshafts Ultra 1 Skunk2

IN: 0.540"" / 264@1mm; EX: 0.530"" / 264@1mm - 3 Lobe Forged Tool Steel Core

1512 EUR

2-4 business days

Skunk2 Honda K Series VTEC Camshafts Ultra 2 Skunk2

IN: 0.560"" / 270@1mm; EX: 0.535"" / 270@1mm - 3 Lobe Forged Tool Steel Core

1512 EUR

Special order

Skunk2 Honda K Series VTEC Camshafts Ultra 3 Skunk2

IN: 0.580"" / 275@1mm; EX: 0.565"" / 277@1mm - 3 Lobe Forged Tool Steel Core

1512 EUR

2-4 business days

Skunk2 Honda K Series VTEC Camshafts Ultra 4 Skunk2

IN: 0.595"" / 280@1mm; EX: 0.575"" / 283@1mm - 3 Lobe Forged Tool Steel Core

1512 EUR

2-4 business days

Skunk2 Honda K Series Camshafts BMF 1 Skunk2

IN: 0.620"" / 284@1mm; EX: 0.580"" / 284@1mm - 1 Lobe Forged Tool Steel Core

1632 EUR

2-4 business days

Skunk2 Honda K Series Camshafts BMF 2 Skunk2

IN: 0.640"" / 278@1mm; EX: 0.580"" / 289@1mm - 1 Lobe Forged Tool Steel Core

1667 EUR

2-4 business days

Skunk2 Honda K20A - K20A2 - K20Z1 - K20Z3 - K24A2 Engines or i-VTEC Cylinder Heads - Stage 3 Camshafts Skunk2

IN: 0.551"" / 276@1mm; EX: 0.512"" / 282@1mm

1014 EUR

2-4 business days

Camgear

Skunk2 Honda K Series Exhaust Only Skunk2

Exhaust Gear Only.

342 EUR

2-4 business days

Skunk2 Honda K Series Intake & Exhaust Set Skunk2

Intake/ Exhaust Set. Pro Series Cam Gear Set for Honda's K20/ K24 engines.

590 EUR

2-4 business days

Pistons

CP Pistons Honda R18 Forged Pistons CP Pistons

Forged pistons for Honda R18 from CP Pistons. Choose bore and compression on the site.

1091 EUR

Special order

New

Wiseco Honda D17 Forged Pistons Wiseco

Select options

786 EUR

Special order

New

Wiseco Honda K20 / K24 Forged Pistons Wiseco

Select options

From 766 EUR

2-4 business days

New

Wiseco Honda K20 / K24 Forged Pistons Wiseco

Select options

From 888 EUR

2-4 business days

New

Wiseco Honda K24 Med K20-Topp Forged Pistons Wiseco

Select options

786 EUR

2-4 business days

New

Wiseco Honda R18A Forged Pistons Wiseco

Select options

888 EUR

Special order

New

Manley Performance Honda K20A / K20A2 / K20A3 Forged Pistons Manley Performance

Select options

1059 EUR

Out of stock

Bearings

King Engine Bearings HONDA A-series / B-series / K-series Main Bearings King Bearings

Crankshaft Main Bearings from King Bearings!

From 79 EUR

Out of stock

King Engine Bearings HONDA A-series / B-series / K-series - COATED Main Bearings King Bearings

Crankshaft Main Bearings from King Bearings!

90 EUR

2-4 business days

Oil System

Skunk2 Magnetic Drain Plug Set Skunk2

M14 x 1.5 Thread for all Honda Acura Engines - Short Magnet for Transmission/ Long Magnet for Engine

54 EUR

2-4 business days

Mishimoto Magnetic Oil Drain Plug M14 x 1.5, Black Mishimoto

Magnetic Oil Drain Plug M14 x 1. 5, Black

39 EUR

2-4 business days

Gaskets

Brian Crower Honda/Acura K24 Gaskets Brian Crower

87mm Bore BC Made In Japan. Brian Crower - High quality engine parts for your build.

253 EUR

Special order

Cometic Honda K20Z3 06-09 SI 86mm Head Gasket Cometic Gaskets

Gasket from Cometic that can withstand high power and stress. A quality gasket for those looking for the absolute best!

From 180 EUR

Out of stock

Cometic Honda K20Z3 06-09 SI 87mm Head Gasket Cometic Gaskets

Gasket from Cometic that can withstand high power and stress. A quality gasket for those looking for the absolute best!

180 EUR

Out of stock

Valvetrain

Skunk2 Honda K20A - K20A2 - K20Z1 - K20Z3 - K24A2 Engines or i-VTEC Cylinder Heads Alpha Valve Spring & Ti Retainer Kit Skunk2

Titainium Retainer w/ 7° Keeper Seat - Seat Pressure: 60 lbs at 1.600” - Open Pressure: 220 lbs at 1.100” - Coil Bind: 1.000” Must Use Skunk2 PN 312-05-0010 (Spring Bases) to Install Dual Springs in Single Spring K Series Heads - Must Use Skunk2 PN 312-05-0010 (Keepers/Locks) on 2005+ K Series Engines

605 EUR

2-4 business days

Brian Crower Honda/Acura K20A/K20Z, F20C/F22C Dual Spring/Steel Retainer/SEAT Kit Brian Crower

DUAL SPRING/STEEL RETAINER/SEAT KIT. Brian Crower - High quality engine parts for your build.

556 EUR

2-4 business days

Brian Crower Dual Spring/Steel Retainer Kit Brian Crower

DUAL SPRING/STEEL RETAINER KIT. Brian Crower - High quality engine parts for your build.

478 EUR

2-4 business days

Brian Crower Honda R18 Single Spring/Titanium Retainer/KEEPER Kit Brian Crower

TITANIUM RETAINER KIT. Brian Crower - High quality engine parts for your build.

564 EUR

Special order

Brian Crower Honda/Acura K20A2/K20A/K24A2/F20C1/F22C1 Valve Springs Brian Crower

DUAL. Brian Crower - High quality engine parts for your build.

401 EUR

2-4 business days

Brian Crower Honda/Acura K20A2/K20A/K24A2/F20C1/F22C1 Valve Springs Brian Crower

DUAL for HIGH LIFT CAMS. Brian Crower - High quality engine parts for your build.

530 EUR

Special order

Brian Crower Honda/Acura K20A3/K24A Valve Springs Brian Crower

SINGLE. Brian Crower - High quality engine parts for your build.

157 EUR

Special order

Brian Crower Honda/Acura 5.5mm Stem Keepers/Locks Brian Crower

fits BC2010 and BC2011 retainers. Brian Crower - High quality engine parts for your build.

173 EUR

Special order

Skunk2 Honda K Series Engines Alpha Valves - STD Comp K Series - 35mm/ 30mm Skunk2

Dish Face - Intake: 35mm x 108.85mm x 5.48mm; Exhaust: 29mm x 108.85mm x 5.45mm

462 EUR

2-4 business days

Skunk2 Honda K Series Engines - 1mm Oversized Intake Alpha Valves - STD Comp K Series - 36mm/ 30mm Skunk2

Dish Face - Intake: 36mm x 108.85mm x 5.48mm; Exhaust: 29mm x 108.85mm x 5.45mm

462 EUR

Special order

Skunk2 Honda K Series Engines Ultra Valves - STD Comp K Series - 35mm/ 30mm Skunk2

Dish Face - Intake: 35mm x 108.85mm x 5.48mm; Exhaust: 29mm x 108.85mm x 5.45mm - PVD Chromium Nitride Coated

627 EUR

Special order

Skunk2 Honda K20A - K20A2 - K20Z1 - K20Z3 - K24A2 Engines or i-VTEC Cylinder Heads Alpha Valve Spring Set Skunk2

Seat Pressure: 62 lbs at 1.975” - Open Pressure: 220 lbs at 1.100” - Coil Bind: 1.000” Must Use Skunk2 PN 312-05-0010 (Spring Bases) to Install Dual Springs in Single Spring K Series Heads

371 EUR

2-4 business days

Skunk2 Honda K20A - K20A2 - K20Z1 - K20Z3 - K24A2 - F20C - F22C Engines Pro XP Valve Spring Set Skunk2

Seat Pressure: 100 lbs at 1.600” - Open Pressure: 255 lbs at 1.100” - Coil Bind: .890” - Max Lift: .680” Must Use Skunk2 PN 312-05-0010 (Spring Bases) to Install Dual Springs in Single Spring K Series Heads or Install K Valve Springs in F20C/F22C Engines

573 EUR

2-4 business days