Engine & Cooling

IAG Stage 2 2.5L Subaru Short Block for WRX, STI, Legacy GT, Forester XT

The IAG Stage 2 Short Block is designed for modified EJ25 Subaru's that need a...

$3,359.99 $3,199.99
:
ATI Super Damper Serpentine Series Harmonic Balancers 918485

ATI Super Damper Serpentine Series harmonic balancers are patented and feature grooves for serpentine belts...

$479.00
:
Kinetic Autoworks KA500 EJ25 Shortblock

Our most popular Subaru EJ25 Shortblock package. Using only the best components, we assemble a...

$3,149.00
:
Perrin Performance Turbo Sump Restrictor 15-18 WRX

Fix both the burning oil smell and blue exhaust smoke problems associated with your WRX...

$39.00 $35.10
:
Grimmspeed GrimmSpeed Radiator Hose Kit, Black - 15-17 WRX, 14-17 Forester XT

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the...

$110.00
:
Grimmspeed GrimmSpeed Radiator Hose Kit, Black - 08-14 WRX, 08-17 STI, 09-13 FXT

Your Subaru’s cooling system is only as good as its weakest link, commonly that’s the...

$110.00
:
Radium Engineering 2017+ Honda Civic Type-R CCV Catch Can Kit

The Radium Engineering catch cans are the most functional and integrated kits on the market....

$259.95 $246.95
:
Torque Solution 2017+ Honda Civic Type-R Silicone Radiator Hose Kit - Red

Torque Solution Silicone Radiator Hose Kits are a must have for your Honda Civic Type-R...

$89.99
:
Torque Solution 2017+ Honda Civic Type-R Silicone Radiator Hose Kit - Black

Torque Solution Silicone Radiator Hose Kits are a must have for your Honda Civic Type-R...

$89.99
:
Torque Solution 2017+ Honda Civic Type-R Silicone Radiator Hose Kit - Blue

Torque Solution Silicone Radiator Hose Kits are a must have for your Honda Civic Type-R...

$89.99
:
Cobb Tuning Subaru Battery Tie Down - Stealth Black

A little under hood style goes a long way at local meets and car shows....

$55.00
:
Cobb Tuning Subaru Oil Cap - Stealth Black

The COBB Tuning Subaru Oil Cap brings a bit of class to your engine bay....

$75.00
:
Cobb Tuning Subaru Delrin Oil Cap

The COBB Delrin Oil Cap's construction of pure medical-grade black Delrin means it does not...

$75.00
:
Cobb Tuning COBB 1.3 Bar Radiator Cap

Keep your engine cool by upgrading to the COBB 1.3 Bar Radiator Cap This higher...

$25.00
:
Cobb Tuning COBB 1.1 Bar Coolant Reservoir Cap

Keep your engine cooler by upgrading to the COBB 1.1 Bar Coolant Reservoir Cap. This...

$25.00
:
Cobb Tuning Subaru Coolant Overflow Tank with Washer Fluid Relocation Kit STI / WRX 2004-2007

This is the same Coolant Overflow Tank + Washer Reservoir filler combo that is included...

$200.00
:
Cobb Tuning Subaru Coolant Overflow Tank STI 2008-2018, WRX 2008-2018, 2.5GT 2009-2010

This is the same Overflow Tank that is included with our 2008-2014 STI Front Mount...

$145.00
:
Cobb Tuning Subaru Air/Oil Separator WRX 2006-2007, STI 2004-2007

The COBB Air/Oil Separator is placed within your Subarus crankcase ventilation system and helps to...

$450.00
:
Cobb Tuning Subaru Aluminum Alternator Cover STI 2008-2018, WRX 2008-2014

This alternator shroud is made from 5052-H32 Aluminum, powdercoated wrinkle black, and features a laser...

$85.00
:
Cobb Tuning Subaru License Plate Delete WRX / STI 2015-2017

If you're looking for a way to add a cleaner look to the front end...

$55.00
:
Cobb Tuning Subaru License Plate Delete WRX / STI 2018

The COBB Tuning License Plate Delete is CNC machined out of 6061 aluminum and powder...

$55.00
:
Cobb Tuning Subaru Aluminum Radiator Shroud STI 2008-2014, WRX 2008-2014

This radiator shroud is made from 5052-H32 Aluminum, powdercoated black, and features a laser etched...

$85.00
:
Cobb Tuning Subaru Radiator Shroud 2015-2018 WRX, 2015-2018 STI

This radiator shroud is made from 5052-H32 Aluminum, powder coated black and features a laser...

$95.00
:
Cobb Tuning Subaru Air/Oil Separator WRX 2008-2014, STI 2008-2018

The COBB Air/Oil Separator is placed within your Subarus crankcase ventilation system and helps to...

$450.00
:
Cobb Tuning Subaru Air/Oil Separator WRX 2015-2018

The COBB Air/Oil Separator is placed within your Subarus crankcase ventilation system and helps to...

$470.00
:
Cobb Tuning COBB Tuning Rear Wiper Delete

This piece of billet aluminum has been machined to fit the rear glass of most...

$25.00
:
Cobb Tuning Subaru Silicone Radiator Hoses 2008-2014 WRX, 2008-2018 STI

Replace your old, dried out factory radiator hoses with the COBB Tuning Silicone Radiator Hoses....

$95.00
:
ARP Head Bolt Kit (5.7L/6.1L/6.4L/6.2L HEMI Engines)

It is for good reason that virtually every top professional engine builder relies on ARP...

$292.36 $277.74
:
ARP Head Stud Kit (5.7L/6.1L/6.4L/6.2L HEMI Engines)

It is for good reason that virtually every top professional engine builder relies on ARP...

$407.28 $385.45
:
Radium Engineering 2015+ Subaru WRX Dual Catch Can Kit

Click here to download installation instructions (PDF)This dual catch can kit is compatible with the...

$419.95 $398.95
:
Radium Engineering 08-14 Subaru WRX/STI and 15+ STI Dual Catch Can Kit

Click here to download installation instructions 20-0208-02 Mounting Compatibility 02-07 Impreza WRX02-07 Impreza WRX STi04-08 Forester...

$439.95 $417.95
:
Innovators West 9.35% Overdrive Balancer Assembly for Hellcat

This Innovators West balancer assembly installs as a direct replacement for the OEM balancer (PN...

$595.00
:
Fluidampr Toyota 1990-2005 1JZ / 2JZ

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$475.56 $404.23
:
Fluidampr LSx/Lxx Camaro SS / LS1 GM Truck 25% UD

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$456.14 $387.72
:
Fluidampr LSx/Lxx SBC Camaro SS / LS1 GM Truck

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$466.75 $396.74
:
Fluidampr Ford 2005-2010 4.6L/5.4L Modular V8

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$456.62 $388.13
:
Fluidampr LS SBC 1998-2006 Camaro / Firebird / GTO

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$475.56 $404.23
:
Fluidampr LT1 SBC 1993-1997 - Camaro / Firebird

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$504.52 $428.84
:
Fluidampr Mopar Early Hemi

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$463.30 $393.81
:
Fluidampr Mopar Big Block R/BR/426 Hemi

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$516.77 $439.25
:
Fluidampr Mopar Small Block A / LA

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$529.02 $449.67
:
Fluidampr LS Small Block Chevy Camaro/Firebird

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$475.56 $404.23
:
Fluidampr Chevy 2006-2010 Ecotec VVT Dual Pulley

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$491.15 $417.48
:
Fluidampr Chevy 2000-2008 Ecotec Single Pulley

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$456.62 $388.13
:
Fluidampr Nissan 2007-2009 350Z 3.5L VQ35 V6

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$475.56 $404.23
:
Fluidampr Mitsubishi/Plymouth 1991-1998-4G63/T DSM

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper...

$383.11 $325.64
:
Showing 1–48 of 241