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Revo Audi S1 332 x 28 BBK Replacement Discs – RA831B100400
£927.60
Revo Audi S1 332 x 28 BBK Replacement Discs
The Audi S1 Revo disc upgrade is designed to directly replace the stock discs and comes complete and ready to fit with left and right-handed. Saving 1.2 Kg each side the disc not only weighs less than the OEM part but also features much larger, more efficient cooling veins individually designed for each side of the vehicle to ensure even braking performance, pad wear and cooling capability. This is a premium upgrade that should have come from the factory. As the Revo discs dissipate heat much more efficiently the factory pad compound works much better in real world conditions, only when you’re using the vehicle on the track would we recommend considering a different pad altogether.
KEY FEATURES
- Left & right handed discs
- + 5% braking surface
- Two piece floating design
- + 10mm larger disc
- Larger more efficient cooling vanes
HEAT MANAGEMENT
Heat is an unavoidable by-product of friction. Managing this heat efficiently is extremely important in order to avoid it transferring to the pads, caliper and fluid. The OEM RS3 discs are manufactured as a single part, pumping air in different directions on each side of the vehicle. This causes varying levels of cooling efficiency and temperatures leading to judder and brake fade.
Revo DISCS
Revo discs are manufactured by Alcon and utilise over thirty years of motorsport expertise in their design and manufacture. Internal vanes are used to draw air through the centre of the disc outward, allowing the heat to transfer as it passes. The rotation of the discs and vanes play an important role in brake cooling as it acts like a pump to move air and unlike the OEM brake discs, the Revo upgrade consists of a right and left-hand disc to optimise cooling and ensure consistent stopping power for your vehicle.
TWO PIECE FLOATING DESIGN
Utilising a two-piece floating design allows the disc and hat to expand radially and axially as they absorb heat generated from use, avoiding the most common cause of warping and cracking seen in single-piece rotors. Due to the efficiency of this design, Revo discs last considerably longer than factory discs. The friction surface features crescent groves that increase bite and remove debris from the pad surface giving the perfect balance between brake feel and longevity while minimizing the pedal pulsations normally associated with straight-slotted rotors or cracking issues common with cross-drilled rotors.
| Weight | 17 kg |
|---|---|
| Dimensions | 48 × 49 × 24 cm |
| Options | Revo Audi S1 332 x 28 BBK Replacement Discs – RA831B100400 |
| Brand |
RA831B100400 Confirmed Fitment
Please note, this information is a combination of supplier provided compatibility data and our workshop expertise. While every effort has been made to ensure the accuracy of this information Progressive Parts Ltd are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their vehicle. More information is available from our Terms & Conditions
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Petrol 1984cc | Hatchback | 2014 - 2018
A1 Sportback (8XA, 8XF) S1 quattro (CWZA) | 231hp
Petrol 1984cc | Hatchback | 2014 - 2018
Stock at Progressive Parts
Delivery timescales are given as estimates in good faith, but cannot be taken as precise or exact information. We highly advise against booking installation/workshop time or engaging in preparatory work until you've received and inspected the goods.
What do our stock statuses mean?
1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).
LOW STOCK in green means we're running low! 1 or 2 left on the shelf so act fast. Over evenings, weekends and bank holidays this stock can move quickly so please bear this in mind.
0 IN STOCK in blue means our primary warehouse does not have unallocated stock, but our UK partners do. Often these can be shipped quickly and efficiently. You'll be notified via the Track My Order page if further delays are unavoidable.
MADE TO ORDER in blue means we've partnered with a supplier which primarily makes their products to order. It's not on our shelf, but your order goes into production immediately.
0 IN STOCK in orange means everybody we work with is unfortunately out of stock. Stock is not available in the UK. The best course of action is to place an order to create an allocation from the next batch arriving.
OUT OF STOCK in red. This product is unavailable to order, for whatever reason we're unable to obtain stock or there is an issue with supply/lead times.
We're tuners too!
Our staff are car enthusiasts, we understand the need for speed... This includes getting your orders out the door as quickly and securely as possible!
In some instances, extended lead times are unavoidable. This is as labour-intensive and frustrating for us as it is for you, please know we are doing our best to facilitate your modification goals. Abuse of our staff or systems will not be tolerated.
Thank you, Team PP
In the words of the Vehicle Standards Agency (VCA), type approval provides "confirmation that production and samples of a design will meet specified performance standards".
For emissions components this encompasses noise, emissions and balanced back pressure, which have a strong influence on maintaining engine performance (power), and fuel efficiency. Type approval ensures that an aftermarket component will reach, or exceed the performance standard of the corresponding OE part.
Type-approval then, is a certain guarantee that an end user will receive a product of OE equivalent performance attributes.
Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.