Torque Solution TS-SU-006C Shifter & Rear Bushing Combo 2004-2021 Subaru STI EJ2

Vehicle Fitment

• 2004-2021 Subaru Impreza WRX STI (6-Speed Manual, 2.5L EJ257 H4 Turbo, AWD) - All Trims

Fitment Notes

• 6-speed transmission only - does not fit 5-speed WRX or older STI models
• Combo kit - includes both front shifter bushings (TS-SU-006) and rear shifter bushings sold together
• For individual front shifter bushing set only, see PN TS-SU-006; for billet aluminum version see PN TS-SU-006SB
• Direct OEM replacement - no modifications required; installs in under 30 minutes

Features

• Eliminates excessive shifter end play and imprecise gear engagement caused by worn OEM rubber shifter bushings
• High-grade polyurethane construction delivers crisper, more positive gear changes without excessive NVH
• Addresses both front and rear shifter bushing locations for a complete, comprehensive shift feel upgrade
• Street and track torture tested for durability under all driving conditions
• Made in the USA by Torque Solution; Limited Lifetime Warranty

Specifications

• Part Type: Shifter & Rear Bushing Combo Kit
• Material: High-Grade Polyurethane
• Compatible Transmission: 6-Speed Manual (STI)
• Compatible Engine: 2.5L EJ257 H4 Turbo
• Drivetrain: AWD
• Install Time: Under 30 minutes

Included Components

• 2x Front Urethane Shifter Bushings (TS-SU-006)
• Rear Urethane Shifter Bushing(s)

Product Description

The Torque Solution TS-SU-006C is a complete shifter bushing combo kit for the 2004-2021 Subaru WRX STI, bundling both the front shifter bushings (TS-SU-006) and the rear shifter bushings into a single package for a full-system shift feel upgrade. The OEM rubber bushings at both the front and rear shifter locations deteriorate over time, introducing slop and vagueness into the shift linkage that makes gear selection feel imprecise and increases throw uncertainty - particularly on fast sequential shifts during track use or spirited driving. This polyurethane combo kit replaces both sets of bushings simultaneously, eliminating that play and delivering a noticeably crisper, more mechanical shift action from a clean mechanical baseline.

Made in the USA and installable in under 30 minutes with basic hand tools, the TS-SU-006C is a direct bolt-in replacement for the 6-speed STI transmission. For owners who want the absolute firmest feel and a permanent solution, the billet aluminum version of the front bushings is available under PN TS-SU-006SB. Backed by Torque Solution's Limited Lifetime Warranty.