Subaru Corporation Genuine Parts (340/340)

Mishimoto™ - Aluminum Radiator, Performance Radiator, Intercooler Specialist (50/50)

Motul - Motor oils and lubricants (30/30)

Roger Clark Motorsport (30/30)

Subaru Boxer Diesel (27/27)

4turbo - inspired by competition (2/2)

ACL - Performance Engine Bearings (12/12)

AEM Performance Electronics (2/2)

AiM TECH Srl (2/2)

AP Racing - The science of friction (7/7)

ARP - Automotive Racing Products (4/4)

Arrow Precision Engineering Ltd (1/1)

ATS - Active Traction Service (3/3)

Blitz Co., Ltd. (3/3)

Clevite Bearings (2/2)

Cosworth (9/9)

CUSCO® Progressive Equipment (7/7)

Darton Sleeves (3/3)

Davies Craig - World's best auto cooling (1/1)

DBA - Disc Brakes Australia (2/2)

DCCD PRO (1/1)

DeatschWerks, LLC (1/1)

Defi - Exciting products by NS Japan (11/11)

DEI - Design Engineering, Inc.: Heat & Sound Insulation Products (11/11)

Denso Corporation (2/2)

Exedy - Replacement Clutch Kits (9/9)

Ferodo Racing (2/2)

Garrett - Turbo By Garrett (1/1)

Hawk Performance - Brake Pads, Brake Rotors (1/1)

HKS Co., Ltd. Performance Automotive Products (7/7)

Invidia - Exhaust, Manifolds, Race Catalysts (3/3)

KAAZ Differentials (1/1)

King Racing High Performance Bearings (2/2)

KW suspensions | Coilovers, street and racing suspension (2/2)

Manley Performance (4/4)

Michelin Car Tyres (1/1)

Millers Oil (20/20)

Öhlins Racing - Advanced Suspension Technology (1/1)

Pectel by Cosworth (3/3)

Perrin Performance (1/1)

Pirelli (1/1)

Powerflex - Performance Polyurethane Bushes (1/1)

Racelogic | Experts in Data Logging, Video and GPS Simulation (12/12)

Rally Armor (5/5)

Sachs Performance (2/2)

Samco Sport (3/3)

Sandtler (1/1)

Shorai (2/2)

STI - Subaru Tecnica International (11/11)

STRI Racing (8/8)

Tein® For Your Driving Pleasure (1/1)

Thermo-Tec Automotive Inc (2/2)

Tilton Engineering (17/17)

Turbosmart - Manufacturer of turbo performance products (4/4)

Walbro (1/1)

Whiteline - Suspension & Chasis Products (12/12)

Xtreme Performance Clutch (4/4)