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Hybrid Racing

Hybrid Racing Clutch Release System Upgrade (K-Swap EG/DC/EK, 02-06 RSX, 02-15 Civic, 04-08 TSX)

Regular price $280.99 USD
Regular price Sale price $280.99 USD
Sale Sold out


Shipping calculated at checkout.
  • Helps to eliminate grinds during hard shifts
  • Genuine Honda parts - not reproductions
  • Stainless steel braided clutch line
  • Improves the feel of gear changes
  • OEM Slave Cylinder (NON-DAMPENED)

    This kit is intended to replace all of the clutch release components which will give you the most direct and reliable clutch pedal feel. Master cylinder, slave cylinder, and clutch line. 

    Factory clutch master cylinders in the newer cars are known to be rather unreliable and because of their poor design and quality, it can lead to premature failures of critical parts throughout the drivetrain.

    High RPM grinds are mostly attributed to the OE master cylinders' inability to transfer fluid effectively to the slave cylinder, thus causing grinding and rasping of the gears and synchros since the clutch disk hasn’t fully disengaged.

    Upgrading the clutch master cylinder and clutch line to our CMC kit changes the system to an older, more direct, and efficient system. This improvement allows the driver to feel a more consistent and direct clutch pedal which also improves shifting at high RPMs.


    We only use and sell OEM quality parts. This NISSIN brand slave cylinder works on all 01-15 Honda K-Series transmissions and does NOT have a clutch delay valve or dampener. Clutch delay valves reduce the driveline shock to the transmission during hard or fast gear changes, but the slow response can also mean missed or locked shifts which can ultimately damage your gears or synchros. 

    Read through our instructions to get an idea of what it takes to get your gear change issues fixed once and for all. Also, consider upgrading your shifter cables or cable bushings for an even more direct and crisp gear change.

    As a side note, this kit will not fix a broken or damaged transmission... we're not magicians

    NOTE  Some modifications to the part may be necessary to install based on your application. 

    WE RECOMMEND   using OEM Honda MTF in your manual transmission. Use a DOT4 or high temp brake fluid in your clutch fluid system. Change the fluid often (every brake fluid service or when the fluid becomes cloudy)

    • x1 OEM Nissin EM1 Clutch Master Cylinder
    • x1 Stainless steel braided clutch line
    • x2 Banjo fitting with washers
    • x1 OEM NISSIN Slave Cylinder (non-dampened)
    • 2002-2005 Civic Si
    • 2006-2011 Civic Si
    • 2004-2008 Acura TSX 6spd MT
    • 2002-2006 Acura RSX 5&6spd MT
    • 2012-2015 Civic Si
    • Does not fit RHD cars.
    • K-Swapped cars - EG / DC / EK cars using the K-Series transmission. In these applications this is a 100% bolt-on kit, you DO NOT change the rod or clevis before installing. 
  • View Install Guide HERE

Shipping & Returns

In most cases orders are processed same day or the next business day. Most orders take about 1-3 business days to ship.

Please note that all orders are processed and shipped Monday-Friday 10a-6p PST excluding weekends and holidays.

Any orders placed after 4p PST for items that are in stock will be shipped the next business day

Returns and exchanges are only offered on eligible items, excluding final sale and special ordered items.

All returns/exchange inquiries must be made within 14 days after receipt of order. Any inquiries after the 14 day period will not be honored. Please contact our sales staff for any return/exchange inquiries, and we will be more than happy to assist you!

Any returns received without an RMA (Return Merchandise Authorization) number will be automatically declined, and the customer will be responsible for shipping the order back to them.

Once you receive your RMA number, you will have 30 days to ship the item/order back to the respective location. If the item/order is not shipped within the 30 day period, the return will be declined, and the customer will be responsible for paying for shipping the item/order back to them.

Special Order & Final Sale

All special order items are deemed as "made to order" - and therefore cannot be canceled, returned, exchanged, or refunded for any reason. The same policy applies to final sale items. These are non-negotiable terms, so please keep this in mind before checking out. If you have any questions regarding these terms, please feel free to read our policy for special order and final sale items, or contact one of our sales representatives for clarification!