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Spec Clutch SP313F Stage 3 Plus Carbon Metallic Clutch Kit

(1983-1988 Porsche 944 Base; 1987-1988 Porsche 944 S; 1987-1988 Porsche 924)

Manufacturer

Picture for manufacturer Spec Clutch

Part Number

SP313F
8 reviews
Sale Price

$1,190.19

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Spec Clutch SP313F Stage 3 Plus is the flagship performance clutch kit designed for heavily modified street and race engines that demand more torque capacity than a standard Stage 3 can deliver. Engineered for drivers who need maximum holding power without sacrificing daily drivability, the Stage 3+ strikes an ideal balance between aggressive performance and manageable street engagement.

At the heart of this kit is a carbon semi-metallic full-face friction disc, a material that delivers superior longevity, an excellent friction coefficient, and broad drivability in a single package. The disc assembly uses a double-sprung hub with spring cover reliefs for flexibility, combined with heat-treated components for long-term strength and durability — stepping up wear resistance beyond the standard Stage 3.

Key Features:

  • High-clamp performance pressure plate for increased torque capacity
  • Full-face carbon semi-metallic friction material for superior wear life and drivability
  • Double-sprung high-torque hub and disc assembly with spring cover reliefs
  • Heat-treated hub components for enhanced strength and durability
  • Includes release bearing and installation tool kit
  • Made in the USA

Intended Use:

  • Street (including daily-driven modified vehicles)
  • Drag Racing
  • Drifting
  • Road Racing & Rally
  • Pulling
  • Autocross

The SP313F is a complete clutch kit sold as a unit, including the pressure plate, friction disc, release bearing, and installation tool kit. A flywheel is not included and may be used with the factory flywheel or an upgraded billet flywheel from Spec.

Products specifications

Fits

1983-1988 Porsche 944 Base; 1987-1988 Porsche 944 S; 1987-1988 Porsche 924

Torque Capacity

476 ft/lbs

Good price.

Great prices & fast shipping.

They had the best price anywhere on the items I ordered(Recon Lights). Prompt emails and accurate tracking via UPS shipping. I'm pleased and will order more items now that I know they're "legit". Thanks Autoplicity!<br><br>Nick C.

GOOD SERVICE, FAST SHIP, CHEAP PRICE

Thought I had an issue with the customer service, and they worked it out PROMPTLY! That's a good customer Service relationship!<br>They even agreed to credit me my shiiping for a slight mistake they made!<br>VERY HAPPY!

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

Not sure if they overlooked my order but I didn't get my shipping info (3 days after ordered) until I emailed asking for status update. I received a response the following day and all my items ordered came 2 days later...much faster than I had anticipated considering the "delay" or lack thereof (5 days total). Long story short...items are as described, best prices (from what I can researched online for same items/brand) and resonable shipping prices. the selection and brand(s) offered were somewhat limited for my specific needs, otherwise I would've ordered more.

I was trying to locate a hi volocity radiator fan and for it at Autoplicity at a very good price. The item was shipped fairly quickly concidering it most likely had to come from the manufacturer. Thanks for your help.

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