2005-2009 Audi S4 4.2L B8 Clutch Kit Assembly – Heavy-Duty Street and Race Performance Clutch with Fiber-Tough Friction Material – Premium Replacement
$945.99
110% Increase in Holding Capacity – STREET/RACEThe FX350 System uses the Power Plus I, Hi-Levarage, Heavy-Duty Pressure Plate utilizing our Fiber-Tough friction material. This clutch has a slightly increased holding capacity then the FX300 but will have a slightly more aggressive engagement and will produce some chatter. Similar to the FX300 this clutch is designed for the serious street enthusiast who also might spend a weekend and the track and is running a normally aspirated car that has been highly tuned with cylinder head work such as cams, or with a medium-boost turbo or supercharger setup, or up to 100hp NO2. For years enthusiasts have had to compromise durability for longevity for drivability and vice versa, however with our Fiber-Tough material we have closed the gap between these two tradeoffs.
Built to OEM specifications to work with factory OEM flywheel or aftermarket flywheel built to OEM specifications.
Out of stock
The Clutch Masters FX350 Clutch Kit is engineered for high-performance street and race applications, delivering a 110% increase in holding capacity over standard units. Built with a heavy-duty pressure plate utilizing our proprietary Fiber-Tough friction material, this clutch kit provides exceptional durability while maintaining excellent drivability for highly tuned engines. It is ideal for enthusiasts running naturally aspirated setups with cylinder head modifications, medium-boost turbo or supercharger systems, or up to 100 horsepower nitrous oxide, seeking a reliable upgrade without sacrificing street manners.
Constructed to meet OEM specifications, the FX350 Clutch Kit is compatible with factory OEM flywheels or aftermarket flywheels built to OEM standards. The kit’s design ensures a slightly more aggressive engagement than the FX300, which may produce some chatter, making it suitable for drivers who demand both high holding capacity and spirited driving performance. Whether used on the street or at the track, this clutch provides a balanced blend of longevity, durability, and high-performance engagement, closing the gap between everyday drivability and race-ready strength.
Installation should include careful checking of the mechanical linkage and precise pushrod alignment during installation. Ensuring a straight, unbinding travel path will help prevent premature wear or binding on internal components, maximizing the clutch’s lifespan and operational reliability. Our shop experience specializing in heavy-duty brakes and clutches since 1985 emphasizes the importance of proper alignment to achieve optimal performance and fleet reliability.
Features:
- 110% increase in holding capacity for high-performance applications
- Heavy-duty pressure plate with fiber-tough friction material for durability
- Designed for street and race use with aggressive engagement characteristics
- Compatible with OEM and aftermarket flywheels built to OEM specifications
- Optimized for naturally aspirated, turbocharged, supercharged, or nitrous setups up to 100 hp
Fitment:
Audi S4 Avant 2005 to 2008
Audi S4 Base 2005 to 2008
Audi S4 Cabriolet 2005 to 2009
| Weight | 22 lbs |
|---|---|
| Dimensions | 13 × 13 × 3 in |
| air_freight_prohibited | false |
| not_carb_approved | false |
| ltl_freight_required | false |
| prop_65 | Unknown |
| part_type | automotive |
| epa | N/A |
| carb_acknowledgement_required | false |
| regular_stock | false |
| units_per_sku | 1 |
| upc | 02050-HDFF |
| brand | Clutch Masters |
| part_number | 02050-HDFF |
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