USP Motorsports Stainless steel clutch line w/ metal slave conversion - Audi Platform
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From the beginning USP Motorsports has strived to bring the VW/Audi community
race inspired products for the hardcore driver to the mild minded enthusiast.
Our latest product release is no exception. We are pleased to announce our line
of high performance stainless steel clutch lines. Made from high quality aerospace
and DOT approved materials this is a must have for any car with an upgraded clutch
or for any person that wants to take control of their clutch. Solve your clutch
disengagement problems and cut down your shift times. Installation is straight
forward and can be performed in less than an hour. As an added feature all clutch
lines are available with your choice of colored polymer sheathing.
This kit also replaces your Audi's factory plastic slave cylinder with a high quality aluminum slave cylinder. Replace the last weak point in your clutch hydraulic system.
Product Features include:
- - Stainless steel reinforced and shielded Teflon line
- - OEM style aluminum fittings
- - Polymer sheathing to prevent chaffing in your choice of color
- - Tested to 4,000+ psi
- - DOT approved
- - aluminum slave cylinder
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Colors Available:
- - Clear
- - Charcoal
- - Black
- - Blue
- - Red
- - Yellow
- - Green
*** Please specify your desired color at checkout ***
Please note clear is the standard coloring. Any other color requires a 1 week lead time.
Fitment Guide
B5/B6/B7 A4
B5/B6/B7 S4
B7 RS4
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Factory Plastic Slave cylinder vs. USP Metal Slave Cylinder
Metal Slave and Stainless Steel Clutch Line Installed
FAQs
What does this product do?
The purpose of this product is to remove the weak rubber line that expands under
pressure from the pressurized clutch hydraulic system and replace it with a
stainless steel line that does not expand under pressure.
How does this product work?
When you step on the clutch pedal, pressure is sent out of the master cylinder
through the factory clutch line. From there, it goes into the slave cylinder
which applies pressure to the clutch pressure plate, releasing the clamping
load. The problem is that with an upgraded clutch, the clamping force on the
pressure plate is increase resulting in more pressure required to disengage
the clutch. With the factory hydraulic pressure let alone the increase in hydraulic
pressure caused by an upgraded clutch, the line expands. As the line expands
less pressure and energy is used to disengage the clutch, and more energy is
wasted as the factory clutch line expands. The stainless steel line eliminates
this because it does not expand under pressure.
Where does this product install?
This product replaces the rubber line that is located between the clutch master
cylinder and the slave cylinder. The included metal slave cylinder also replaces the failure prone factory slave cylinder
How entailed is the installation of this product?
Installation is straight forward and requires basic hand tools such as wrenches
and sockets. The clutch system will also need to be bled after installation.
Installation should take about 2 hours.
What warranty does this product have?
The stainless steel clutch line carries a liftetime warranty.
I have a few questions about this product. Who do I contact?
Please contact
gregg@uspmotorsports.com
Available options
Flow control valve option is for users that wish to install a flow control valve such as the Tilton Engineering valve. These are commonly used in twin disc clutch applications to help launching. By selecting this option the line will come ready with (2) female -3an fittings to install the valve.
Clutchmasters Flow control valve
Super Blue Brake Fluid

$195.00