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Subaru OEM High Performance Gear Oil 75W90 - 1 Quart Redline Superlight ShockProof Gear Oil 1 Quart Redline LightWeight ShockProof Gear Oil 1 Quart
This is an OEM Subaru 75W-90 Oil Improves shifting Improved cold shifting.
TiC 6MT Pivot Bushings 04-2017 STI Red Line MT90 GL-4 Gear Oil 1 Quart ( Nissan, Toyota and Mazda ) Red Line 75W90 GL-5 Gear Oil 1 Quart
They fit all years of the USDM STi. Eliminates notchy shifting, even when cold. Most popular Red Line gear oil.
FactionFab Rear Shifter Bushings 02-14 Subaru WRX, 04-20 STi Kartboy Rear Shifter Bushing Torque Solution Transmission Member Bushing 02-14 WRX / 04-17 STI
Direct factory replacement Eliminate that loose shifter feel. Installs in under 30 Minutes.
Torque Solution Rear Differential Inserts 08-21 STI / 08-21 WRX Torque Solution Rear Differential Bushings 08-17 WRX / 08-17 STI Group N Pitch Stop Mount 02-18 WRX / 05-09 OBXT / 04-20 STI
Increases response Reduces rear end float under acceleration OEM Replacement
Grimmspeed Stainless Shift Knob Torque Solution Solid 6 speed Shifter Linkage U-Joint Subaru STI 2004-2021 Perrin 6spd Short Shifter Adaptor 04-2017 STI
Made in USA Saves money! PERRIN shifter allows for a 0%-50% reduction in shifter throw.
Aluminati Solid Trans Cross Member Bushings 02-20 Subaru WRX, 04-20 STi Torque Solution Pitch Stop Mount 02-18 WRX / 04-20 STI Aluminati Solid Pitch Stop 02-20 Subaru WRX, 04-20 STi
Made in the USA
Life Time Warranty

 		Made in the USA
Aluminati Solid Pitch Stop Red 02-20 Subaru WRX, 04-20 STi Perrin Reverse Lockout Lever 04-17 STI Aluminati Solid Pitch Stop SE Clear 02-20 Subaru WRX, 04-20 STi
Made in the USA Machined from billet 6061 aluminum. Made in the USA
Grimmspeed Pitch Stop Mount 02-21 WRX / 04-21 STI / 04-18 FXT / 05-12 LGT / 05-09 Outback FactionFab Pitch Stop Mount 2002-2020 Subaru WRX/STi Perrin Pitch Stop 02-20 WRX / 05-09 LGT/ 04-20 STI
Direct Replacement Direct factory replacement 5 Year Warranty
Kartboy Pitch Stop Mount 02-17 WRX / 04-17 STI Torque Solution Solid Billet Transmission Mount: Subaru WRX 2002-2017 / STI 2004-2019 Torque Solution Clutch Master Brace 08-14 WRX / 08-14 STI
Reduces engine movement Lifetime Warranty Lifetime Warranty
Aluminati Solid Trans Mount 02-20 Subaru WRX, 04-20 STi Torque Solution Billet Rear Differential Brace 08-18 WRX / 08-18 STI Verus Forged Clutch Fork 04-20 Subaru STI 6 Speed
Made in the USA Reduces movement and clunking Forged Fork