2008-2014 STI

The COBB Delrin Oil Cap's construction of pure medical-grade black Delrin means it does not absorb heat like many aluminum options. The included se...

The COBB Shifter Bushing Pack includes both the front and read shifter bushings. These upgraded bushings greatly improves the feel of the shifter b...

Taken your throttle body coupler off one too many times? Has it seen better days? Why not add a little flair to your engine bay with the new COBB T...

The COBB TD05H-20G turbocharger is engineered to enhance your 2008-2021 STI’s top-end power while preserving strong low and mid-range response. Fea...

The Tall Weighted COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet stainless steel base/insert provides a we...

The COBB SF Black Intake and Airbox Package for 2008-2014 WRX, 2008-2014 STI, and 2009-2013 Forester XT combines two expertly engineered components...

The COBB Stage 1+ Power Package combines the world’s best-selling ECU upgrade with COBB’s SF Intake System, designed specifically for 2008-2014 WRX...

Add a touch of class to your Subaru's engine bay with the Redline Carbon Fiber Alternator Cover. This cover replaces the factory dull plastic cover...

Are you annoyed with that 2800 rpm stumble you get while driving your 2008+ Subaru STI? The COBB Subaru 08+ STI Fuel Pressure Regulator Kit is a pl...

Replace your old, dried out factory radiator hoses with the COBB Tuning Silicone Radiator Hoses. Reinforced silicone hoses have a higher temperatur...

Add a touch of class to your Subaru's engine bay with the Redline Carbon Fiber Fuse Cover. This cover provides something to admire vs. the factory ...

The COBB Tuning Stainless Steel Heat Shield is an attractive direct replacement for the unsightly factory piece. This turbo heat shield can shroud ...

The Tall Weighted COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet stainless steel base/insert provides a we...

Most Subarus are equipped with either a 2.5 or 3 bar MAP sensor from the factory which allows accurate reading up to either 21.5psi or 28.8psi (res...

The COBB OBDII Universal Cable enables you to connect your Version 3 Accessport to any COBB supported vehicle! Tired of your Accessport OBDII cable...

The Weighted COBB Knob is designed to keep those extended shifting sessions exhilarating. The billet stainless steel base/insert provides a weigh...

The COBB Pitch Stop Mount for 2002-2025 WRX, STI, LGT, and FXT models is precision CNC machined from 6061-T6 aluminum and finished with durable bla...

The COBB Replacement Intake Filter for Subaru models is designed to maintain optimal performance with your Cobb SF Intake. Crafted from washable, r...

The C.A.R.B. Certified COBB LF Bypass Valve is engineered for high-performance applications on 2002-2007 WRX, 2004-2021 STI, and 2006-2008 FXT mode...

The IAG Performance ARP 1/2" Head Stud Set is engineered specifically for Subaru EJ25, FA20, and FA20 DIT engines. Crafted from high-strength ARP m...

Enhance your Subaru’s engine reliability and performance with the IAG Performance Oil Control Baffle, Windage Tray, and V2 Oil Pickup Combo. Design...

The IAG Performance V2 Oil Pickup is engineered for optimal oil flow and durability in Subaru models including 2002-14 WRX, 2004-21 STI, 2005-09 Le...

The IAG Performance / ARP 14mm Head Stud Set is engineered for Subaru WRX, STI, Legacy GT, and Forester XT models, delivering superior clamping for...

The IAG Wrist Pin / Cover Seal Kit for Subaru EJ25 Short Blocks provides all essential seals and covers needed for a reliable installation. This co...