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SPEC Spec RB25/20 Stage 2 Clutch Kit
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Spec RB25/20 Stage 2 Clutch Kit

SPEC
SPECSN232
Clutch Kits - Single
3 Units In Stock - Ships Next Business Day
$ 585.00 $ 526.50
$ 526.50

SKU: CSN232

Spec Stage 2 Clutch Kit RB25/20 for 1989-1998 Nissan Silvia S13 180SX RPS13 240SX S14

The Spec CSN232 Stage 2 Clutch Kit is the best performance clutch upgrade for 1989-1998 Nissan Silvia S13, 180SX RPS13, and 240SX S14 owners with RB25DET or RB20DET swapped engines. Engineered for street, drift, and light track use, this kit features a high-torque organic disc, heavy-duty pressure plate, and precision-machined flywheel compatibility, delivering strong holding power, smooth engagement, and excellent drivability while handling up to 400-500+ ft-lbs of torque ideal for modified SR/RB builds seeking reliable performance without excessive pedal effort or harshness.

Key Features

  • Stage 2 Organic Disc: High-torque sprung hub organic friction material for smooth engagement and strong holding power
  • Heavy-Duty Pressure Plate: Increased clamp load for superior torque capacity while maintaining street-friendly pedal feel
  • Precision-Machined Components: CNC-machined pressure plate and floater for consistent clamping force and minimal vibration
  • Direct Fit: Engineered for RB25/20 swapped S13/S14 applications – bolts up with stock or aftermarket flywheel
  • Street & Performance Balance: Excellent for daily driven drift cars, street builds, or light track use – no excessive chatter
  • Kit Contents: Clutch disc, pressure plate, alignment tool, and pilot bearing (flywheel not included)

Specifications

Specification Detail
Part Number CSN232
Stage Stage 2
Friction Material Organic (High-Torque Sprung Hub)
Torque Capacity 400-500+ ft-lbs (Application Dependent)
Compatibility RB25DET / RB20DET Swapped 1989-1998 Nissan Silvia S13, 180SX RPS13, 240SX S14
Country of Origin United States
Warranty Limited (Manufacturer)

Product Notes

  • Designed for RB25/20 swapped S13/S14 – excellent for drift, street, or light track applications
  • Stage 2 organic material provides smooth engagement with strong holding power – ideal for daily driven performance builds
  • Flywheel not included – compatible with stock or aftermarket flywheels (recommend lightweight for quicker response)

Installation Notes

  • Estimated time: 4-8 hours, advanced difficulty, professional installation recommended
  • Requires transmission removal – use alignment tool for proper disc centering
  • Break-in period recommended – follow Spec guidelines for optimal clutch life and performance

This Part Fits

Year Make Model Notes
1989-1998 Nissan Silvia S13 / 180SX RPS13 / 240SX S14 RB25DET / RB20DET Swapped

Why Choose Spec Stage 2 Clutch Kit?

  • High-torque organic disc and heavy-duty pressure plate deliver strong holding power with smooth street drivability
  • Precision engineering reduces chatter and improves pedal feel compared to aggressive race clutches
  • Proven in drift and street applications – excellent balance for modified RB-swapped S-chassis builds

Frequently Asked Questions

  • Q: Will this fit my RB25 swapped S13?
    A: Yes, CSN232 is designed for RB25/20 swapped 1989-1998 Nissan Silvia S13, 180SX RPS13, and 240SX S14 applications.
  • Q: Is it suitable for daily driving?
    A: Yes, Stage 2 organic material provides smooth engagement and street-friendly pedal feel.
  • Q: Does it require flywheel upgrade?
    A: No – compatible with stock or aftermarket flywheels; lightweight flywheel recommended for quicker response.
  • Q: What torque can it hold?
    A: Rated for 400-500+ ft-lbs depending on application – excellent for modified RB builds.

Shipping & Handling

  • Method: UPS/FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure retail box

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