Subaru WRX STI Performance Parts

Looking for aftermarket parts to modify or upgrade your Subaru WRX STI? At Tunersports.com we carry a huge selection of the top name brand performance parts and accessories.

Parts:

Air Filters

Air Intake Systems

Batteries, Starting & Charging

Body Armor & Protection

Brakes, Rotors & Pads

Cooling

Drivetrain

Engine Components

Exhaust, Mufflers & Tips

Exterior Styling

Fabrication

Floor Mats

Forced Induction

Fuel Delivery

Ignition

Interior Accessories

Lights

Oils & Oil Filters

Programmers & Chips

Roof Racks & Truck Racks

Safety

Suspension

Uncategorized

Wheel and Tire Accessories

Winches

Recently Added Parts:

IN STOCK Air Lift Performance Rear Kits 76501 Air Lift Performance 15-21 Subaru WRX (VA) / 15-21 Subaru WRX STI (VA) Rear Air Suspension Kit $1,104.06 Details

IN STOCK - LOW Air Lift Performance Front Kits 76001 Air Lift Performance 15-21 Subaru WRX (VA) / 15-21 Subaru WRX STI (VA) Front Air Suspension Kit $1,188.76 Details

IN STOCK Air Lift Performance Rear Kits 76506 Air Lift Performance 12-25 Subaru BRZ / 12-20 Toyota GT86 Rear Air Suspension Kit $1,104.06 Details

IN STOCK - LOW aFe Pedal 2 Metal Throttle Enhancer 77-20017 aFe 2006+ Subaru Forester H4 2.5L Pedal 2 Metal Throttle Enhancer $268.00 Details

IN STOCK Go Fast Bits WGA Wastegate Actuators 7305 GFB 99-21 Subaru WRX STI WGA Wastegate Actuator (Tune Required) $209.25 Details

IN STOCK XCLUTCH Clutch - ClutchPro Organic KSU24001 XClutch 04-23 Subaru Impreza WRX STi 2.0L Standard Replacement Organic ClutchPro Clutch Kit $411.85 Details

IN STOCK DBA Street Slotted Rotors DBA2656S-10 DBA 15-21 Subaru WRX STi / 11-21 Subaru BRZ w/Perf. Pkg. Rear Slotted Street Series Rotor $176.75 Details

IN STOCK DBA 4000 Slot&Drill Rotors DBA42656XS-10 DBA 08-10 STi/2017 BRZ w/Perf. Pkg. Dual-Drilled Rear Drilled & Slotted 4000 Series Rotor $265.87 Details

IN STOCK DBA Street Slotted Rotors DBA654S-10 DBA 02-09 Subaru WRX STi 10 Stud Hole Front Slotted Street Series Rotor $206.79 Details

IN STOCK DBA Street Slot&Drill Rotors DBA2656X-10 DBA 08-10 STi/2017 BRZ w/Perf. Pkg. Rear Dual-Drilled Street Series Rotor $184.70 Details

Popular Parts:

IN STOCK Brembo OE UV Coated OE Equiv Rotors 09.C828.11 Brembo 18-20 Subaru WRX STI Front Premium UV Coated OE Equivalent Rotor $118.01 Details

IN STOCK Brembo OE UV Coated OE Equiv Rotors 09.C829.11 Brembo 18-20 Subaru WRX STI Rear Premium UV Coated OE Equivalent Rotor $106.71 Details

IN STOCK Brembo OE Drilled UV Coated Rotors 09.7812.2X Brembo 15-17 Subaru WRX STI/19-20 Toyota 86 Front Premium Xtra Cross Drilled UV Coated Rotor $155.13 Details

IN STOCK DBA 4000 Series Slotted Rotors DBA4654S-10 DBA 04-12 Subaru STi/2017 BRZ w/Perf. Pkg. 10 Stud Hole Front Slotted 4000 Series Rotor $233.73 Details

IN STOCK Brembo OE Drilled UV Coated Rotors 09.A198.1X Brembo 08-14 Subaru Impreza/2016 WRX/15-17 WRX STI Rear Premium Xtra Cross Drilled UV Coated Rotor $144.01 Details

IN STOCK SPC Performance Camber/Toe Bolt Adjuster 67660 SPC Performance 08-12 Subaru Impreza/ 2022+ BRZ/Toy 86 Rear Camber Arm & Toe Kit (SINGLE ARM-REQ 2) $195.44 Details

IN STOCK ACT HD-M/P Street Clutch Kits SB10-HDSS ACT 2006 Subaru Impreza HD-M/Perf Street Sprung Clutch Kit (6 SPD) $833.00 Details

IN STOCK Whiteline Control Arms - Rear KTA216A Whiteline 13+ Scion FRS/Subaru BRZ / 15+ WRX/STI Adjustable Rear Lower Control Arms (Pair) $286.30 Details

IN STOCK ACT Monoloc Collar 884006P ACT 2002 Subaru Impreza Monoloc Collar $99.91 Details

IN STOCK Turbo XS Exhaust Adapters ADA-3DP-OEMCB-1 Turbo XS Subaru 3in Downpipe to OEM Cat-Back Adapter w/Stainless Steel Exhaust Gasket $83.97 Details