The FX300 pairs a Power Plus I Heavy-Duty pressure plate with a steel-backed segmented Kevlar disc on a heavy-duty sprung hub with a Marcel spring wafer, raising holding capacity 110% over stock with positive engagement and slightly higher pedal pressure. It suits highly tuned naturally aspirated engines, medium-boost turbo or supercharged builds and up to 100hp of nitrous on the street; it is not recommended for track use. A minimum 500-mile break-in is required. The dampened disc is designed for use with an aftermarket single-mass flywheel.
Specifications
| Type | Single Disc Clutch Kit |
| Series | FX300 |
| Disc Material | Steel-backed segmented Kevlar disc with Marcel spring wafer |
| Disc Hub | Sprung (dampened) hub for single-mass flywheels |
| Pressure Plate | Power Plus I Heavy-Duty |
| Holding Capacity | 110% over stock |
| Flywheel | Not included; the dampened disc is designed for an aftermarket single-mass flywheel |
| Engine / Transmission | 1.6L Supercharged, manual transmission |
| What's in the Box |
|
| Fitment Notes | 1.6L Supercharged Cooper S only. Designed for an aftermarket single-mass flywheel |
| Intended Use | Street; highly tuned naturally aspirated, medium-boost or up to 100hp nitrous. Not recommended for track use |
| Break-in | Minimum 500 miles |
| Quantity | 1 |
| Warranty | 90 days from date of purchase, defects in materials and workmanship |
| Part Number | 03050-HDTZ-D |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | Mini | Cooper | S |
Documents: Clutch Installation Guide (PDF) | Break-In Instructions (PDF)
Does this kit include a flywheel?
- No. The dampened disc is designed for use with an aftermarket single-mass flywheel, sold separately.
What is the FX300 intended for?
- Street; highly tuned naturally aspirated, medium-boost or up to 100hp nitrous. Not recommended for track use. Holding capacity is 110% over stock.
Which vehicles does it fit?
- The 2002-2006 Mini Cooper S with the 1.6L supercharged engine.
Is there a break-in period?
- Yes. The FX300 needs a minimum 500-mile break-in before hard use.
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty






