Easter Sale 2026

This system has dual tips and will fit vehicles equipped with Dual Mode Exhaust (NPP) but it does NOT include Dual Mode valves. It may be used wi...

H.I.C. Rear Visors offers you a sleek and aerodynamic look. Our rear visors keep the inside of your car cooler, protect your interior, and reduces...

H.I.C. Rear Visors offers you a sleek and aerodynamic look. Our rear visors keep the inside of your car cooler, protect your interior, and reduces...

H.I.C. Rear Visors offers you a sleek and aerodynamic look.Our rear visors keep the inside of your car cooler, protect your interior, and reduces g...

H.I.C. Rear Visors offers you a sleek and aerodynamic look. Our rear visors keep the inside of your car cooler, protect your interior, and reduces ...

H.I.C. Rear Visors offers you a sleek and aerodynamic look. Our rear visors keep the inside of your car cooler, protect your interior, and reduces ...

H.I.C. Window Visors allow drivers to optimize air circulation in the vehicle while reducing wind noise and keeping the elements out. Made from du...

NSG370 Rebuild Kit with 1-4 Carbon Fiber Friction Rings , 5-6 Carbon Synchros, Brass Reverse Synchro, Bearings and Seals   Fitting NSG370 2005-2016...

Synchrotech® Pro Series Carbon Synchro Upgrade  Listing is for one MT82 Reverse Carbon Synchro Ring  Features: Carbon Fiber Lining Brass Body Im...

Synchrotech® Pro Series Carbon Synchro Upgrade  Listing is for one MT82 Center Friction Ring (4 Required) Features: Carbon Fiber Lining Steel Body...

Synchrotech® Pro Series Carbon Synchro Upgrade  Listing is for one MT82 inner Friction Ring (2 Required) Features: Carbon Fiber Lining Steel Body ...

Synchrotech® Pro Series Carbon Synchro Upgrade  Listing is for one MT82 5-6 Carbon Synchro Ring (2 Required) Features: Carbon Fiber Lining Steel B...

Synchrotech® 3-4 Hardened Synchronizer Sleeve     Fitting: V160 6 speed Toyota Supra Twin Turbo JZA80 Type B 10/93 - 08/02 

Synchrotech® 1-2 Hardened Synchronizer Sleeve     Fitting: V160 6 speed Toyota Supra Twin Turbo JZA80 Type B 10/93 - 08/02

Carbon Synchro Friction Ring 1 piece Fitting: NV5600 1st, 2nd, 3rd, 4th, 5th, 6th or Reverse Carbon Synchro Friction Ring  Interchange: NV44548  

Synchrotech®  1-6-R Carbon Synchro Friction 7 piece Set Fitting: NV5600  1-6-R Carbon Center Friction Ring Set Interchange: SRK492 / NV44548

Carbon Synchro Ring (5-R) Fitting: NV4500 5th or Reverse Carbon Synchronizer Ring  Interchange: NV24024

Carbon Synchro Ring (3-4) Fitting: NV4500 3rd or 4th Carbon Synchronizer Ring  Interchange: NV24025

Synchrotech®  1-5 Carbon Synchro Set Fitting: NV4500  1-2 Carbon Center friction ring 3-5 Carbon synchros Interchange: SRK308

MFactory - Infinitude B series shift brace "Cuff" that replaces the 5th gears and supports the shafts. Help keep your high-horsepower transmission ...

BMW E39 535i/540i 1996-2003 (AT)BMW E60 535i/540i/545i/550i 2003-2010 (AT)BMW E8X Z4 35i 2009+ (MT)BMW E8X 135i 2007-2013 (MT)BMW E9X 335i 2007-201...

Synchrotech®  1-5-R Carbon Synchro 6 piece Set Fitting: NV4500  1-2 Carbon Center friction ring 3-5 and Reverse Carbon synchros Interchange: SRK308A

BMW E46 325i/328i/330i 1998-2006 (AT/MT) with ratio 3.15 or greater BMW E8X Z4/2.2i/2.5i/3.0i 2002+ (AT/MT) with ratio 3.15 or greater BMW E8X 12...

BMW E39 M5 1998-2003 (MT) BMW E46 M3 2000-2006 (AT/MT) BMW E60 M5 2005-2010 (AT/MT) BMW E8X Z4M Roadster 2002+ (AT/MT) BMW E9X M3 2004-2013 (AT/M...

Synchrotech® Pro Series Carbon Synchro Center Friction  Features: Carbon Fiber Lining Bronze Body Superior Shift Quality High Load Endurance Stron...

BMW E30 323i/325i/M3 1985-1992 (MT)BMW E34 523i/525i/530i/M5 1988-1996 (AT)BMW E36 323i/325i/328i/M3/Z3M 1990-2000 (MT)BMW E39 523i/525i/528i/530i ...

Synchrotech® Pro Series Carbon Synchro (QTY 1 Individual Synchro) Fitting: K20 EP3 5/6 with 65mm ID

MFactory Helical LSDFitting: Nissan R200 10mm or 12mm bolt size.

Synchrotech® Pro Series Carbon Synchro Fitting: 3rd or 4th gear K20/EP3 6 speed 02-06 RSX, 01-06 JDM ITR/CTR, 06-08 Civic Si 5th or 6th 02-04 K20...

MFactory Helical LSDFitting: GMC Syclone / Typhoon Front

Synchrotech® 1st or 2nd Pro Series Carbon Synchro (one individual synchro) Fitting: K20/EP3 02-06 RSX, 01-06 JDM ITR/CTR, 02-08 Civic Si

Fitting: Honda and Acura B18C Type R / GSR Transmissions 1994-1997

MFactory Helical LSD Fitting: Ford Focus MTX-75

98-01 B18C GSR/ITR Differential offset NTN Ball Bearing. Note: 94-97 GSR and Type R with taper bearing design can be upgraded to these ball bearing...

This is the smaller of the two differential bearings (top main case side) Fitting: 92-02 Honda Prelude/Accord M2Y4 M2F4 M2A4 M2B4 M2S4 M2L5 T2T4 T2...

This part is the larger of the two differential bearings (bell case side) Fitting: 92-02 Honda Prelude/Accord M2Y4 M2F4 M2A4 M2B4 M2S4 M2L5 T2T4 T...

Synchrotech®  Pro Series Carbon Synchro Friction Ring  Features: Carbon Fiber Lining Steel Body Superior Shift Quality High Load Endurance Strong ...

Fitting: L3 S20 S40 (white 35mm ID speedo gear)

MFactory MF-TRS-05G26 26 Spline Helical LSD (Includes Bolts) Fitting:90-94 protege lx (1.8 dohc) 91-96 escort GT (1.8 dohc only) 97-03 escort and z...

Fitting: EP3 5 speed 2002-2005 Civic Si

TR3650 Bronze Shifter Isolator Cup Bushing Fits: 2001-2004 Mustang GT 4.6L TR3650

MFactory Helical LSDFitting: 2001-2008 GD3 Honda Fit

Synchrotech Pro Series 2.13 Ratio C/S 2nd gear Direct replacement for OEM 49 tooth 2nd gear Fitting: K20 6 speed 2001-2010 Power Rating: 500 WHP

 TKO Bronze Shifter Bushing Fitting: Tremec 3550 TKO500 TKO600

MFactory MF-TRS-05RD1 Helical LSD B-Series AWD CRVFitting: 1997-2001 4WD CRV(Designed to use with standard FWD B series axles or AWD CRV axles)

These K-Series gears are a direct swap for the OEM 1-4 K20 6 speed gears and can be used with OEM synchros or Synchrotech Carbon Synchros. They are...

Synchrotech®  Pro Series Carbon Synchro Rebuild Kit Fitting: Tremec T5 World Class

We are proud to offer the most technologically advanced Close Ratio Gear Sets on the market today. Note: Set only includes 3rd and 5th gears, the o...