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Spec Clutch SP874 Stage 4 Performance Clutch Kit - Carbon Semi-Metallic

(2005-2011 Porsche Boxster; 2006-2011 Porsche Cayman; 2003-2005 Buick Park Avenue Ultra)

Manufacturer

Picture for manufacturer Spec Clutch

Part Number

SP874
13 reviews
Sale Price

$707.30

Estimated ship date Friday, November 20

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The SPEC SP874 Stage 4 Clutch Kit is a purpose-built racing clutch designed for heavily modified engines demanding maximum torque capacity and instantaneous engagement. This is a race-focused, solid hub upgrade over the Stage 3, engineered for competition applications where outright performance takes priority over street manners.

Key Features:

  • Solid 8-rivet hub — heat-treated for superior strength and durability under extreme loads
  • High-clamp pressure plate — delivers aggressive clamping force for high-torque applications
  • Carbon semi-metallic friction disc — available in 3, 4, or 6-puck configurations to suit your specific needs
  • Bearing and tool kit included — everything needed for a complete installation
  • 3-puck offers the lightest rotating mass; 6-puck provides the smoothest engagement of the three options; 4-puck is an ideal compromise between the two

Intended Use:

  • Drag Racing
  • Road Racing
  • Drifting
  • Rally
  • Pulling
  • Circle Track

Important Note: The Stage 4's rigid solid hub results in harsh engagement characteristics. While marginally street-drivable in 6-puck configuration, this clutch is not recommended for street use and is intended for dedicated race or track vehicles.

Products specifications

Fits

2005-2011 Porsche Boxster; 2006-2011 Porsche Cayman; 2003-2005 Buick Park Avenue Ultra

Torque Capacity

TBA

Very simple and easy.

Works like it's suppose to.

Good company I'm pleased

Very quick to contact me when I thought we had a problem. No problem !!! Very satisfied

Great service overall good exidience highly recommended

Excelent

Very competitive prices and fast FREE shipping! Will do business with Autoplicity again!

Prices were very fair, had to check back a few times to the listing to determine if item was sold in pairs and/or individually. Overall however the product looks good.

I bought gauges from here and it was the best price around. They shipped it quickly and it should be here soon. Ill buy from here again.

BEST PRICE AROUND, HANDS DOWN. Shipping was fast and communication was impeccable. THANKS FOR THE PROFESSIONALISM.

Very good website. Easy to use. found the parts i needed and the order process was very easy since i could just login using my amazon account. Very convenient. Received my parts in a week.

Great value, hope product is correct and new

I ordered this product and Wednesday in the morning and it was on my door step Thursday morning with regular shipping. The ordering process was super easy and the price was $35 cheaper than any other online retailer. The Rack is awesome, easy to assemble took me about 20 minutes by myself, put on my jeep hooked up the bikes and off I went, fantastic design, I highly recommend the Rola NV2 bike rack and highly recommend Autoplicity

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