RTS Performance SMF Clutch Kit 1.8 TSI HD, Twin Friction or Paddle

Uprated Single Mass Flywheel Conversion for VAG 1.8 TSI 6-Speed

Unlock dependable torque holding and crisp engagement on your 1.8 TSI with this uprated single mass flywheel conversion and clutch package from RTS. Built for hard road use and track days yet civil on the street, it delivers stronger bite, cooler running and excellent longevity without ruining pedal feel.

We have installed these kits for customers and on our own cars at MJ Modifications and the feedback is consistently excellent. Drivers love the smooth take-up, the confidence under load and the reliability under heat. If you want a proven drivetrain upgrade for your VW, Audi, SEAT or Skoda 1.8 turbo petrol, this is it.

Why choose this 1.8 TSI clutch upgrade

• OE-like pedal effort with a much higher clamping force for tuned applications
• Twin Friction drive plate option uses an advanced aramid lining on the flywheel face for significantly reduced wear and superb street manners
• Paddle option provides a more aggressive bite and the highest torque holding in this range
• Segmented pressure plate surface and ER2 technology enhance heat dissipation for cooler, more consistent performance
• Spheroidal casting construction improves strength and durability under repeated high-load use
• Designed for daily driving, fast road and circuit work with a user-friendly engagement

Torque ratings and part numbers

• RTSTF-0018SMF Twin Friction disc: rated up to 440 lb/ft
• RTSPC-0018SMF Paddle disc: rated up to 465 lb/ft

What you are getting

An RTS single mass flywheel conversion paired with an uprated clutch pack engineered specifically for the VAG 1.8 TSI 6-speed manual platform. The combination of premium friction materials and optimised pressure plate design helps resist fade when temperatures rise, delivering consistent torque transfer pull after pull.

Compatibility – 1.8 TSI 6-speed manual

• Audi A3 8P
• Audi TT 8J
• SEAT Leon Mk2
• SEAT Leon Mk3
• Skoda Octavia Mk2
• Skoda Octavia Mk3
• Skoda Superb
• Volkswagen Golf Mk6
• Volkswagen Jetta
• Volkswagen Passat

Ideal searches this upgrade answers

single mass flywheel conversion 1.8 TSI, uprated clutch for Golf Mk6 1.8 turbo, performance clutch for Audi A3 1.8 TFSI, paddle clutch VAG 1.8 manual, twin friction clutch kit VW 1.8 petrol, fast road clutch TT 8J, Leon Mk3 clutch upgrade, Octavia Mk3 clutch replacement, high torque clutch 1.8 TSI, track day clutch kit VAG 6-speed

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. For a fitting quote or advice on choosing between Twin Friction and Paddle, email info@mjmodifications.co.uk.

Note: As with any new clutch assembly, allow an appropriate bedding-in period for optimal performance.