-
Up to $22 OFFVendor:ACTACT Clutch Release Bearing For 2002-05 Subaru WRX, 04-21 STI
Only 13 leftRegular price $96.00Sale price $96.00 Regular priceUnit price per$118.00 -
Up to $458 OFFVendor:ACTACT Mod-Twin 225 Extreme Rigid Street Clutch Kit For 2004-21 Subaru WRX STI
Only 3 leftRegular price $1,955.00Sale price $1,955.00 Regular priceUnit price per$2,413.00 -
Up to $202 OFFVendor:ACTACT Heavy Duty Race Sprung 6 Pad Clutch Kit with Monoloc For 2004-21 Subaru WRX STI
Only 9 leftRegular price $861.00Sale price $861.00 Regular priceUnit price per$1,063.00 -
Up to $86 OFFVendor:ACTACT XACT Streetlite Clutch Flywheel For 2002-05 Subaru WRX, 04-05 FXT
Only 11 leftRegular price $368.00Sale price $368.00 Regular priceUnit price per$454.00 -
Sold OutVendor:SubaruSubaru SAE 80W-90 Certified LSD Limited Slip Differential Gear Oil (1) Quart
Regular price $12.61Sale price $12.61 Regular priceUnit price per -
Up to $465 OFFVendor:ACTACT Mod-Twin 225 Heavy Duty Sprung Street Clutch Kit for 2004-21 Subaru WRX STI
Only 9 leftRegular price $1,984.00Sale price $1,984.00 Regular priceUnit price per$2,449.00 -
Up to $82.80 OFFSold OutVendor:XCLUTCHXClutch Stage 2 Cushioned Ceramic Clutch Kit For Subaru 15-21 WRX STI Base 2.5L - XKSU24001-1C
Regular price $745.19Sale price $745.19 Regular priceUnit price per$827.99 -
Up to $72.99 OFFVendor:XCLUTCHXClutch Stage 1 Sprung Organic Clutch Kit For Subaru 15-21 WRX STI Base 2.5L - XKSU24001-1A
Only 6 leftRegular price $656.87Sale price $656.87 Regular priceUnit price per$729.86 -
Up to $84.13 OFFVendor:ExedyExedy 2006-2006 Saab 9-2X Aero H4 Lightweight Flywheel - FF502A
Only 6 leftRegular price $476.68Sale price $476.68 Regular priceUnit price per$560.81 -
Up to $11.24 OFFVendor:South Bend ClutchSouth Bend / DXD Racing Clutch 03-11 Subaru Impreza WRX STI 2.5L Steel FLywheel - SBCSUB1000
Only 5 leftRegular price $363.30Sale price $363.30 Regular priceUnit price per$374.54 -
Up to $42.56 OFFVendor:ExedyExedy 2005-2006 Saab 9-2X 2.5I H4 Stage 1 Organic Clutch - 15801
Only 13 leftRegular price $241.15Sale price $241.15 Regular priceUnit price per$283.71 -
Vendor:SubaruSTI Group-N Pitch Stop Mount for 2002-21 Subaru WRX, 2004-21 STI
Regular price $74.95Sale price $74.95 Regular priceUnit price per -
Up to $222 OFFVendor:ACTACT Heavy Duty Performance Street Sprung Clutch Kit For 2006-18 Subaru WRX, 05-12 LGT, 06-08 FXT
Regular price $948.00Sale price $948.00 Regular priceUnit price per$1,170.00 -
Vendor:SubaruSTI 6 Speed Group-N Transmission Mount For 2004-21 Subaru STI
Regular price $109.95Sale price $109.95 Regular priceUnit price per -
Vendor:KartboyKartboy White Delrin Knuckleball 6 Speed Shift Knob
Only 3 leftRegular price $48.99Sale price $48.99 Regular priceUnit price per -
Up to $148 OFFVendor:CuscoCusco LSD RS1 Front GDB(C) GRB GVB STI Impreza - LSD 184 C
Only 3 leftRegular price $1,332.00Sale price $1,332.00 Regular priceUnit price per$1,480.00 -
Up to $41 OFFVendor:ACTACT 6 Pad Rigid Race Clutch Disc For 2006+ Subaru WRX, 04-21 STI, 13-20 BRZ, 05-12 LGT
Only 3 leftRegular price $175.00Sale price $175.00 Regular priceUnit price per$216.00 -
Vendor:Competition ClutchCompetition Clutch Steel Flywheel For 2002-05 Subaru WRX - 2-671-ST
Only 12 leftRegular price $325.00Sale price $325.00 Regular priceUnit price per -
Up to $56 OFFVendor:ACTACT 6 Pad Sprung Race Clutch Disc for 2004-21 Subaru WRX STI, 07-09 LGT
Only 5 leftRegular price $237.00Sale price $237.00 Regular priceUnit price per$293.00 -
Vendor:SubaruSubaru Differential Oil Drain Plug for 02-19 WRX, 04-07 STI
Regular price $26.57Sale price $26.57 Regular priceUnit price per -
Up to $4.59 OFFVendor:WhitelineWhiteline Manual Shifter Rod Bushing Kit For 2013-25 Subaru BRZ, 13-16 FR-S, 17+ 86/GR86 - KDT995
Only 8 leftRegular price $41.29Sale price $41.29 Regular priceUnit price per$45.88 -
Vendor:COBBCOBB Subaru 6-Speed Double Adjustable Short Throw Shifter for 2004-21 Subaru STI - 215315
Regular price $215.00Sale price $215.00 Regular priceUnit price per -
Vendor:KartboyKartboy Black Knuckleball 6 Speed Shift Knob - Black Aluminum
Only 2 leftRegular price $48.99Sale price $48.99 Regular priceUnit price per -
Up to $60.09 OFFVendor:ExedyExedy OE 04-15 Subaru Impreza WRX STI 2.5T / 15-18 Subaru WRX STI Clutch Kit - FJK1000
Only 11 leftRegular price $340.45Sale price $340.45 Regular priceUnit price per$400.54 -
Vendor:GoodridgeGoodridge 06-07 Subaru WRX STI Clutch Line - 24216-CLU-STI
Only 10 leftRegular price $49.32Sale price $49.32 Regular priceUnit price per -
Vendor:PfitznerPPG Billet Selector Forks & Finger Kit for 2007-21 Subaru STI, 07-09 LGT Spec B 6 Speed
Only 5 leftRegular price $1,699.99Sale price $1,699.99 Regular priceUnit price per -
Up to $42 OFFVendor:ACTACT Performance Street Sprung Clutch Disc For 2002-18 Subaru WRX, 05-12 LGT, 04-08 FXT
Only 10 leftRegular price $179.00Sale price $179.00 Regular priceUnit price per$221.00 -
Up to $69.91 OFFVendor:ExedyExedy OE 2005-2005 Saab 9-2X H4 Clutch Kit - KSB03
Only 17 leftRegular price $396.10Sale price $396.10 Regular priceUnit price per$466.01 -
Up to $187.06 OFFVendor:XCLUTCHXClutch 9in Twin Sprung Organic Clutch Kit For Subaru 04-21 WRX STI Base 2.5L - XKSU23531-2A
Only 14 leftRegular price $1,683.57Sale price $1,683.57 Regular priceUnit price per$1,870.63 -
Vendor:Competition ClutchCompetition Clutch 04-21 Subaru STI Stage 4 - 6 Pad Ceramic Clutch Kit - 15030-1620
Only 7 leftRegular price $700.00Sale price $700.00 Regular priceUnit price per -
Up to $6.04 OFFVendor:Clutch MastersClutch Masters Steel Clutch Line For 2004-21 Subaru WRX STI - SL-15017
Only 3 leftRegular price $34.21Sale price $34.21 Regular priceUnit price per$40.25 -
Vendor:MotulMOTUL Synthetic Ester Transmission GEAR FF COMP 75W140 (LSD) - 1L
Only 17 leftRegular price $37.32Sale price $37.32 Regular priceUnit price per -
Up to $67.46 OFFVendor:MotulMOTUL Transmission GEAR 300 75W90 - Synthetic Ester - 20L Orange Jerry Can - 103994
Only 11 leftRegular price $607.12Sale price $607.12 Regular priceUnit price per$674.58 -
Up to $149 OFFVendor:ACTACT Heavy Duty Clutch Pressure Plate For 2006-18 Subaru WRX, 05-12 LGT, 06-08 FXT
Only 7 leftRegular price $636.00Sale price $636.00 Regular priceUnit price per$785.00 -
Vendor:COBBCOBB 6 Speed Front Shifter Bushings For 2004-21 Subaru STI, 06-09 LGT Spec B - 213320
Regular price $60.00Sale price $60.00 Regular priceUnit price per -
Up to $26.64 OFFVendor:ExedyExedy H4 Stage 1 Replacement Organic Clutch Disc (For 15803HD) For 2004-21 Subaru STI - FD12H1
Only 2 leftRegular price $150.93Sale price $150.93 Regular priceUnit price per$177.57
Drivetrain
IAG PerfoFrom daily-driven Subarus to dedicated track builds, the drivetrain plays a critical role in performance and reliability. IAG Performance offers drivetrain upgrades and replacement parts for WRX, STI, BRZ, Legacy GT, and Forester XT applications, including driveshafts, clutches, transmission components, differential parts, mounts, bushings, and drivetrain fluids. Designed for EJ25, FA20, and FA24 platforms, these components help improve power transfer, durability, and driving feel. Shop premium brands including ACT, Competition Clutch, Albins, Pfitzner, Subaru, Whiteline, and more.