Honda Civic SB1 Helical LSD
$787.95
Gain a prominent advantage over the competition with the MFactory Helical Limited Slip Differential. Through the smooth and constant distribution of power to the wheels, the MFactory Helical LSD puts the power-to-the-ground and maximises your vehicle’s traction. A must for any race car, be it Street, Strip or Track!
Description
Diamond Cut to exacting tolerances from Forged High-Nickel-Chromium-Molybdenum Steel
Perfect fitment & finish ensures hassle-free installation & maintenance, each and every time
Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software
Advanced Gear Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground over our competitors!
Multiple Stages Available (Honda & Mazda)
Users can choose (and upgrade) between the various Stages available, which determine the Bias Ratios. With the MFactory Helical LSD, upto 75% torque can be transferred to the one wheel! A must-have for serious road-racers
2nd Generation Design
The MFactory v2 Helical LSD is lighter, stronger and more efficient than any other Torque-Biasing Differential on the market today!
Covered by the MFactory Feel The Torque™ 30-Day Money Back Guarantee!
An Industry First! If you do not feel the difference after installing your new Limited Slip Differential, you may return the product to us for a full refund (excluding shipping costs) within 30 days of the purchase date
Covered by the MFactory Lifetime, Globally Transferable Warranty
Whether used on the Street, Strip or Track, all MFactory Helical LSD’s come with a Lifetime, No-Hassle, Globally Transferable Warranty
No-Load/One-Wheel Syndrome
A common misconception is that a Torsen-Style Differential is useless under a no-load situation (e.g One wheel in the air). Although true to an extent, this no-load situation does not apply to the modern day car with Traction Control (or eDiff). For those without traction control, there is a very commonly used solution to the problem (used by professional race car drivers over the past 30+ years) that our competitors will not tell you; simply left-foot brake
Additional information
| Weight | 12 lbs |
|---|---|
| Dimensions | 1 × 1 × 1 in |
| Brand | MFactory |
Quick Comparison
| Settings | Honda Civic SB1 Helical LSD remove | MK-SYN101 Carbon Master Kit (GSR ITR B16) remove | 89-91 BSK-SYN103B Brass Rebuild Kit (Y1 S1) remove | 89-91 MK-SYN105 Carbon Master Kit Y2 A1 J1 remove | K-Tuned CMC Upgrade Kit remove | K-Tuned K-Series Complete CMC & Slave Kit remove | ||||||||||||||||||||||||||||||||||||
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| SKU | MF-TRS-05SB1 | MK-SYN101 | BSK-SYN103B | MK-SYN105 | KTD-CMC-LHD | KTD-CLK-KMS | ||||||||||||||||||||||||||||||||||||
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| Price | $787.95 | $734.95 | $367.45 | $629.95 | $189.99 | $249.99 | ||||||||||||||||||||||||||||||||||||
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| Description | Gain a prominent advantage over the competition with the MFactory Helical Limited Slip Differential. Through the smooth and constant distribution of power to the wheels, the MFactory Helical LSD puts the power-to-the-ground and maximises your vehicle's traction. A must for any race car, be it Street, Strip or Track! | Applications:
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| Content | Diamond Cut to exacting tolerances from Forged High-Nickel-Chromium-Molybdenum Steel Perfect fitment & finish ensures hassle-free installation & maintenance, each and every time Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software Advanced Gear Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground over our competitors! Multiple Stages Available (Honda & Mazda) Users can choose (and upgrade) between the various Stages available, which determine the Bias Ratios. With the MFactory Helical LSD, upto 75% torque can be transferred to the one wheel! A must-have for serious road-racers 2nd Generation Design The MFactory v2 Helical LSD is lighter, stronger and more efficient than any other Torque-Biasing Differential on the market today! Covered by the MFactory Feel The Torque™ 30-Day Money Back Guarantee! An Industry First! If you do not feel the difference after installing your new Limited Slip Differential, you may return the product to us for a full refund (excluding shipping costs) within 30 days of the purchase date Covered by the MFactory Lifetime, Globally Transferable Warranty Whether used on the Street, Strip or Track, all MFactory Helical LSD's come with a Lifetime, No-Hassle, Globally Transferable Warranty No-Load/One-Wheel Syndrome A common misconception is that a Torsen-Style Differential is useless under a no-load situation (e.g One wheel in the air). Although true to an extent, this no-load situation does not apply to the modern day car with Traction Control (or eDiff). For those without traction control, there is a very commonly used solution to the problem (used by professional race car drivers over the past 30+ years) that our competitors will not tell you; simply left-foot brake | Fitting: Y80 S80 S4C S21 Y21 (B16A/B16B/B18C) Included: 1-5 Carbon Synchros, 1-5 synchro springs, brass reverse synchro and spring, 1-5 Slider Sleeves, 5 shaft bearings, bearing clip, 2 axle seals, input seal, shift rod seal, and a new dust boot. | Fitting: 1989-1991 Cable Y1/ S1 Transmissions Included: 1-5 Brass Synchros, 4 shaft bearings, 2 axle seals, input seal, shift rod seal, and a new dust boot | Fitting: 1989-1991 Cable Y2/A1/J1 Transmissions (54mm ID 3-4 synchros) Included: 1-5 Carbon Synchros, 1-5 Slider Sleeves, 4 shaft bearings, 2 axle seals, input seal, shift rod seal, and a new dust boot | RHD applications maybe be available, please inquire
The 2002-2006 RSX, 2002-2005 EP3, 2006-2011 8th Gen Civic Si, 2012-2015 Civic Si, and 2004-2008 Acura TSX all have a known issue with their factory clutch master cylinders (CMC). If you look at the CMC on these cars more closely, you'll notice that all of these models have a triangular shaped feedback plate positioned at the very end of the cylinder. This plate is basically a secondary valve that was designed to slow down the clutch engagement and reduce shock to the clutch itself and the surrounding drivetrain parts. This setup might be perfectly fine for people that just drive their cars for simple daily use, but the delayed engagement can cause wear to the synchros and possibly even the gears on performance applications. The reason is fairly simple, the factory CMC delays the clutch operation, so it does not open fast enough to keep up with a fast shift. This means that pressure is being applied to the transmission synchros during the shift, before they are ready for the actual gear change.
The K-Tuned Clutch Master Cylinder Upgrade Kit was designed to completely replace the original factory cylinder and offer real time clutch engagement to support faster shifting. We have put together a complete bolt-on kit that includes a direct replacement CMC, our high pressure 3AN clutch line, plus all of the necessary fittings needed for installation. The factory clutch fluid reservoir is reused and connected the same way it was in stock form. The only thing we suggest is checking out your slave cylinder on the trans to confirm it is leak free. Aside from that, installation is pretty simple, install the parts and bleed the system using some new clutch fluid | The 2002-2006 RSX, 2002-2005 EP3, 2006-2011 8th Gen Civic Si, 2012-2015 Civic Si, and 2004-2008 Acura TSX all have a known issue with their factory clutch master cylinders (CMC). If you look at the CMC on these cars more closely, you'll notice that all of these models have a triangular shaped feedback plate positioned at the very end of the cylinder. This plate is basically a secondary valve that was designed to slow down the clutch engagement and reduce shock to the clutch itself and the surrounding drivetrain parts. This setup might be perfectly fine for people that just drive their cars for simple daily use, but the delayed engagement can cause wear to the synchros and possibly even the gears on performance applications. The reason is fairly simple, the factory CMC delays the clutch operation, so it does not open fast enough to keep up with a fast shift. This means that pressure is being applied to the transmission synchros during the shift, before they are ready for the actual gear change. The K-Tuned Clutch Master Cylinder Upgrade Kit was designed to completely replace the original factory cylinder and offer real time clutch engagement to support faster shifting. We have put together a complete bolt-on kit that includes a direct replacement CMC, our high pressure 3AN clutch line, plus all of the necessary fittings needed for installation. The factory clutch fluid reservoir is reused and connected the same way it was in stock form. The only thing we suggest is checking out your slave cylinder on the trans to confirm it is leak free. Aside from that, installation is pretty simple, install the parts and bleed the system using some new clutch fluid. | ||||||||||||||||||||||||||||||||||||
| Weight | 12 | 12 | 12 | 12 | 1.15 | 1.15 | ||||||||||||||||||||||||||||||||||||
| Dimensions | 1 × 1 × 1 in | 1 × 1 × 1 in | 1 × 1 × 1 in | 1 × 1 × 1 in | 8 × 4 × 5 in | 8 × 4 × 5 in | ||||||||||||||||||||||||||||||||||||
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