Easter Sale 2026

Fitting: 1999-2007 Mitsubishi Evolution 6/7/8/9(5 speed trans) Included: 3rd-4th Synchronizer Sleeve

1994-2001 USDM Acura Integra GSR ITR Y80 S80 B16 Hydro S4C Y21 3.07 long ratio 1st gear Will not fit 98 spec JDM ITR

1.0 way MFactory metal plate LSD B18C 94-01 GSR Type R (for use with 116.8 Ring Gear hole diameter)  Fitting: 1994-2001 Integra GSR 1996-2001 Integ...

Fitting: 1999-2007 Mitsubishi Evolution 6/7/8/9 (5 speed trans) Included: 1st-2nd Synchrotech Synchronizer Sleeve

Fitting: EVO 8/9 MR (6 Speed)  Included: 1st-2nd Synchrotech Synchronizer Sleeve

Fitting: 5th or 6th gear 2003-2007 Mitsubishi Evolution 8/9 MR (6 speed trans)  Included: Qty 1 Synchrotech® Pro Series Carbon Synchro

Fitting: 4th gear 2003-2007 Mitsubishi Evolution 8/9 MR (6 speed trans)  Included: Qty 1 Synchrotech® Pro Series Carbon Synchro

Fitting: 3rd gear 2003-2007 Mitsubishi Evolution 8/9 MR (6 speed trans) Included: Qty 1 Synchrotech® Pro Series Carbon Synchro

These gears are direct fitment for the B18C USDM ITR and B16A2 Civic Si. They are designed with a longer 1st for a better launch and 2-4 ratios tha...

1.5 way MFactory metal plate LSD Fitting: 1989-2000 Civic SOHC with 40mm bearings

Fitting: 1st or 2nd gear 2003-2007 Mitsubishi Evolution 8/9 MR (6 speed trans)  Included: Qty 1 Synchrotech® Pro Series Carbon Synchro

1.0 way MFactory metal plate LSD Fitting: 1989-2000 Civic SOHC with 40mm bearings

These gears are direct fitment for the 94-01 Integra B18C GSR. They are designed with a replaceable synchro gear cone. Even when you damage the eng...

Fitting: 2003-2007 Mitsubishi Evolution 8/9 MR (6 speed trans) Included: Synchrotech® 1-6 Pro Series Carbon Synchro Set

Fitting: 2003-2007 Mitsubishi Evolution 8/9  (5 speed trans) Included: Synchrotech® Reverse Brass Synchro 

Synchrotech® Pro Series Carbon Synchro Center Friction  Fitting: V160 6 speed Toyota Supra Twin Turbo JZA80 1-4 V160 6 Speed 1999-2002 Nissan Skyl...

These gears are direct fitment for the 94-01 Integra B18C GSR. They are designed with a replaceable synchro gear cone. Even when you damage the eng...

These gears are direct fitment for the 94-01 GSR. They are designed with a longer 1st for a better launch and 2-4 ratios that are perfect for a Tur...

Fitting: 1996-2003 Mitsubishi Evolution 4/5/6/7 (5 speed trans) Included: Synchrotech® Reverse Brass Synchro 

Fitting: 1996-2007 Mitsubishi Evolution 4/5/6/7/8/9  (5 speed trans) Included: Synchrotech® 5th Pro Series Carbon Synchro 

Mazda 3/6 Protege 4.687 FD set (6 Speed)

Mazda 3/6 Protege 4.687 FD set (5 Speed)

Nissan Sentra SER/Primera/G20 SR16/20 32V  5.167 FD set

Fitting: 1996-2007 Mitsubishi Evolution 4/5/6/7/8/9  (5 speed trans) Included: Synchrotech® 4th Pro Series Carbon Synchro 

Nissan Sentra SER/G20 SR16/20 32V 4.78 FD set

MFactory GT86 4.67 Ratio Final Drive Gear Set

MFactory GT86 4.44 Ratio Final Drive Gear Set

Fitting: 1996-2007 Mitsubishi Evolution 4/5/6/7/8/9  (5 speed trans) Included: Synchrotech® 3rd Pro Series 3 piece Carbon Synchro 

Fitting: 2003-2007 Mitsubishi Evolution 8/9  (5 speed trans) Included: Synchrotech® 1st or 2nd Pro Series 3 piece Carbon Synchro 

Fitting: 1996-2003 Mitsubishi Evolution 4/5/6/7 (5 speed trans)  Included: Synchrotech® 1st or 2nd Pro Series 3 piece Carbon Synchro 

Synchrotech® 1-6 Pro Series Carbon Synchro Set Includes: 1-4 Carbon Middle Friction Rings and 5-6 Carbon Synchros Fitting: V160 6 speed Toyota Sup...

Includes: 3rd-4th Hardened Sleeve, Springs, and Brass Synchros  Fitting: 1989-1991 (Y1 S1)

Synchrotech® 5-6 V160 Brass Synchro  Fitting: Replaces OEM# 33369-0W010 V160 6 speed Toyota Supra Twin Turbo JZA80 V160 6 Speed 1999-2002 Nissan S...

Synchrotech® Pro Series 5-6 Carbon Synchro Fitting: Replaces OEM# 33369-0W010 V160 6 speed Toyota Supra Twin Turbo JZA80 V160 6 Speed 1999-2002 Ni...

Synchrotech® Pro Series Carbon Synchro 3 piece set Fitting: 1st or 2nd gear V160 6 speed Toyota Supra Twin Turbo JZA80 Type B 10/93 - 08/02

Includes: 1st-2nd Hardened Sleeve, Springs, and Brass Synchros Fitting: 1989-1991 (Y1 S1 A1 J1 Y2 )

Includes: 3rd-4th Hardened Sleeve, Springs, and Brass Synchros  Fitting: 1989-1991 (Y2 A1 J1)

Fitting:  2001-2005 SLW D17 Civic SOHCIncludes: SYN113 1-5 Carbon Synchro Set, SP113 1-5 Synchro Springs, SYN14G + SP14A Brass reverse synchro and ...

We are proud to add the Hi-Performance Final drive gears to our store. This kit is fully computer designed and CNC machined from high strength nick...

We are proud to add the Hi-Performance Final drive gears to our store. This kit is fully computer designed and CNC machined from high strength nick...

Fitting: H23 M2S4Included: 1-5 standard brass synchros, 1-5 synchro springs, reverse synchro and spring, 5 shaft bearings, 2 axle seals, input seal...

We are proud to add the Hi-Performance Final drive gears to our store. This kit is fully computer designed and CNC machined from high strength nick...

We are proud to add the Hi-Performance Final drive gears to our store. This kit is fully computer designed and CNC machined from high strength nick...

We are proud to add the Hi-Performance Final drive gears to our store. This kit is fully computer designed and CNC machined from high strength nick...

Includes: 5th-Reverse Hardened Sleeve, Springs, and Brass Synchros Fitting: Prelude & Accord 1992-2002 (T2T4 T2W4 U2Q7 M2Y4 M2U4 M2F4 M2A4 M2B4...

Includes: 3rd-4th Hardened Sleeve, Springs, and Brass Synchros Fitting: Prelude & Euro Accord 1992-2001 (T2T4 T2W4 U2Q7 M2Y4 M2U4 M2F4 M2A4 M2B4)

Includes: 1st-2nd Hardened Sleeve, Springs, and Brass Synchros Fitting: Prelude Accord 1992-2002 (H2A5 H2U5 P2A5 P2U5 P2A8 M2S4 M2J5 M2L5 T2T4 T2W4...

Synchrotech® 1-6 Pro Series Carbon Synchro Set  1-4 Steel inner & outer with carbon center frictions & 5-6 carbon steel synchros Fitting: V...