The plastic clutch master cylinder on the 2008+ Evolution X has been known to fail when an aftermarket clutch is used. The increased clamping force provided by aftermarket clutches puts an increased strain on the hydraulic clutch system causing the factory master cylinder to split open and lose pressure leaving you stranded. By adapting the factory steel unit from an EVO VIII/IX, we are able to prevent a failure associated with increased fluid pressure from aftermarket clutch kits and spirited driving.

Our engineers looked at all aspects of our Upgrade Kit to improve longevity and ensure this is the last clutch master cylinder you will ever buy for your Evolution X. The adapter bracket is anodized to prevent corrosion and we chose to incorporate a steel ball-cup link for strength and durability. The design also uses a nylon coated, stainless braided, Teflon hydraulic line for maximum reliability and abrasion resistance. Our engineers paid close attention to every detail, even incorporating a sealing foam ring to keep moisture and dirt out of the passenger compartment.

• Aluminum adapter plate with gold anodized finish.
• Sealing Foam Ring to keep out moisture and dirt.
• Sealing area is counter-bored to fit snug against the firewall.
• Stainless Steel-braided Teflon hydraulic line. Nylon coated to prevent abrasion
• Steel Ball-cup link for added durability
• Comes with Clutch Master Cylinder
• Unrivaled fit and finish
• Includes all necessary hardware
• Detailed installation instructions