ARP 260-4701 Head Stud Kit – Subaru EJ20/EJ25
Serious performance needs serious hardware. This genuine ARP Head Stud Kit (260-4701) is a must-have upgrade for high-boost or high-compression Subaru EJ20 and EJ25 engines. Trusted by engine builders worldwide, these studs offer superior clamping force and reliability over factory head bolts—ideal for builds aiming for power and durability.

Fits: Subaru WRX/STI EJ20 & EJ25 engines

For 11mm applications on Subaru models

Reusable and designed to handle extreme cylinder pressures

Included:

1 - Billet Tensioner Bracket
1 - OEM Subaru Idler Pulley Bolt (800708460)
1 - OEM Subaru Tensioner Bracket Foam Seal (13091AA060)
4 - M8-1.25 x 30 Grade 12.9 Zinc Socket Caps
1 - M8-1.25 x 25 Grade 12.9 Zinc Socket Cap
2 - M8 Carbon Steel Spring Lock Washers

Vehicle Fitment:
All Subaru EJ20 / EJ22 / EJ25 Engines
2004 - 2020 Subaru STI
2002 - 2014 Subaru WRX
2004 - 2013 Subaru Forester XT
2005 - 2012 Subaru Legacy GT
2005 - 2009 Subaru Outback XT

Torque Solution Shifter Bushing Combo Kit – TS-SU-708 (WRX/STI)
Dial in your shifts with the Torque Solution TS-SU-708 Shifter Bushing Combo Kit. This kit replaces the soft factory bushings with high-performance polyurethane bushings, eliminating slop and giving your shifter a crisp, precise feel. A great upgrade for any Subaru driver who wants tighter, more connected gear changes.

Fits: 2006+ WRX STI (6-speed manual)

Includes front and rear shifter bushings

Black anodized billet aluminum brackets with polyurethane bushings

Reduces shifter play and improves shift feel

Direct bolt-on installation

ARP 260-6302 Connecting Rod Bolt Kit – Subaru EJ20 / EJ25
When engine reliability matters, ARP delivers. This ARP 260-6302 Rod Bolt Kit is a direct upgrade for Subaru EJ20 and EJ25 connecting rods. Made from ARP2000 material, these bolts offer incredible strength and fatigue resistance — perfect for high-RPM or high-boost builds.

Fits: Subaru EJ20 & EJ25 engines (WRX, STI)

Includes 8 ARP2000 rod bolts

Tensile strength: 220,000 psi

Replaces factory rod bolts with precision-engineered fasteners

Brand new, sealed package

Upgrade your bottom end with peace of mind.

CLEARANCE SALE - SELLING AT COST OR BELOW

NEW - OPEN BOX

GrimmSpeed Post-MAF Hose Kit
Fitment: 2008–14 WRX, 2008–21 STI, 05–09 Legacy GT / Outback XT, 09–13 Forester XT

Ditch the factory accordion-style post-MAF hose and smooth out your airflow with the GrimmSpeed Post-MAF Hose Kit. This 4-ply reinforced silicone upgrade is a direct fit that improves performance, cleans up your engine bay, and eliminates the airflow disruptions caused by the OEM design.

Smooth interior eliminates turbulence from OEM corrugation

Tapered design ensures seamless transition between airbox and turbo inlet

Flexible yet durable 4-ply silicone construction won’t collapse under vacuum

Includes high-quality clamps for a secure, leak-free install

No tuning required — works with OEM airbox or GrimmSpeed filter

📌 Note: For 2015–17 STI with the factory sound generator, use the GrimmSpeed Sound Plug Delete or opt for the 2018+ version to eliminate the port.

ARP 260-2801 Flywheel Bolt Kit – Subaru FA20 (BRZ/FR-S/86, WRX)
Upgrade your build with the reliability of ARP. This ARP 260-2801 Flywheel Bolt Kit is designed specifically for the Subaru FA20 engine, offering superior strength and durability over factory bolts. Ideal for performance applications where stock hardware just won’t cut it.

Fits: Subaru FA20 engines (BRZ, FR-S, 86, 2015–2021 WRX)

High-strength 8740 chromoly steel

Rated at 200,000 psi tensile strength

Includes 6 bolts + ARP thread lubricant

Brand new, sealed package

Perfect for clutch upgrades or lightweight flywheel installs.

CLEARANCE SALE - EVERYTHING MUST GO
SELLING AT COST OR BELOW