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Spec Clutch SB071 Stage Performance Clutch Kit - 1

(2003-2005 BMW Z4; 2003-2005 BMW 325i; 2003-2005 BMW 330i; 2003-2005 BMW 330Ci; 2004-2005 BMW 530i; 2003-2005 BMW 325Ci; 2003-2005 BMW 325xi; 2003-2005 BMW 330xi)

Manufacturer

Picture for manufacturer Spec Clutch

Part Number

SB071
4 reviews
Sale Price

$580.09

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The SPEC Stage 1 Clutch Kit (SB071) is engineered for bolt-on naturally aspirated and mildly modified forced induction engines, delivering enhanced performance while maintaining stock-like daily drivability and excellent wear characteristics. This complete clutch system provides the perfect balance between improved holding power and street-friendly operation.

Complete Kit Includes:

  • High clamp pressure plate for increased torque capacity
  • Steel-backed, multi-compound woven organic friction disc
  • High torque sprung hub and disc assembly for smooth engagement
  • Release bearing
  • Alignment tool

Key Features:

  • Moderate increase in clamp load over stock for improved power handling
  • Organic friction material provides excellent modulation and longevity
  • Sprung hub design reduces drivetrain shock and ensures comfortable daily driving
  • Street-friendly pedal feel with minimal increase over stock effort

Ideal Applications: Street driving, drag racing, drifting, road racing, rally, pulling, and autocross. The Stage 1 clutch is SPEC's most versatile performance upgrade, suitable for enthusiasts who demand reliability and performance without sacrificing daily driveability.

Products specifications

Fits

2003-2005 BMW Z4; 2003-2005 BMW 325i; 2003-2005 BMW 330i; 2003-2005 BMW 330Ci; 2004-2005 BMW 530i; 2003-2005 BMW 325Ci; 2003-2005 BMW 325xi; 2003-2005 BMW 330xi

Torque Capacity

430 ft/lbs

Fast service and shipping, Plus the lowest price for the high performance k&n air filter<br>I wanted.

very fast processing received product within a few days. fair prices. will do business with again.

I was hesitant to order from Autoplicity due to the perception that the price was too good to be real (and not some scam). However, I read a few reviews on the internet and decided to take a chance. Once I placed my order I was sent a tracking number and received my car parts within 2 weeks. I was happy that I got the parts I ordered and the price was really low. Simple and quick.

site was the best online for determining fit for my lx wagon..

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