Hays Street 450 Clutch Kit

The Hays Street 450 Clutch Kit is a purpose-built performance upgrade engineered for enthusiasts who demand more from their drivetrain without sacrificing everyday drivability. Rated to handle stock to mildly modified engines producing up to 450 horsepower, the Street 450 series delivers the ideal balance between increased holding power and a smooth, stock-like pedal feel—making it equally at home on a daily driver or a weekend performance build.

At the heart of each Street 450 kit is a precision-engineered pressure plate that delivers up to 30% greater clamping force than a stock OE unit, ensuring confident power transfer under spirited driving conditions. The clutch disc features a top-quality organic composite friction surface that provides smooth, chatter-free engagement—eliminating the harsh bite associated with more aggressive performance clutches. Upgraded damper springs and a heavy-duty hub spring assembly further enhance load capacity and long-term durability across all variants in this lineup.

Key Features:

• Engineered for stock to mildly modified engines producing up to 450 horsepower
• Up to 30% greater clamping force compared to stock OE pressure plates
• Organic composite friction surface for smooth, chatter-free engagement
• Upgraded damper springs with heavy-duty hub spring assembly for increased load capacity
• Stock-like pedal feel ideal for street performance and daily driving
• Complete kit includes pressure plate, clutch disc, release bearing, alignment tool, and instructions
• Legal for use on emissions-controlled vehicles

Every Street 450 kit ships as a complete clutch replacement package—including pressure plate, disc, release bearing, and alignment tool—providing everything needed for a straightforward installation. Whether your build features bolt-on intake and exhaust upgrades or a mild camshaft, the Street 450 delivers the holding power you need while preserving the drivability you expect. Multiple application-specific variants are available to fit a wide range of domestic performance vehicles.