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Stoptech ST41 (4-Pot) Front Brake Kit - 328x25mm Single Piece Disc (PQ35)
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Stoptech ST41 (4-Pot) Front Brake Kit - 328x25mm Single Piece Disc (PQ35)

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£1,395.00 £1,295.00
You save £100.00
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A3 8P
Golf Mk5
Golf Mk6
Leon Mk2
Octavia Mk2
Passat B6
Passat CC
Toledo 5P
Big Brake Kits

Disc Diameter: 328x25mm
Caliper Part Number: ST41
Piston Sizes: 36mm/40mm

StopTech's VAG Golf 5 Type Chassis front Big Brake Kits include:
- Directional 328mm x 25mm StopTech Slotted Sport Rotors
- 4 piston StopTech ST-41 calipers in a stunning red painted finish.
- StopTech Stainless Steel front brake lines
- StopTech Street Performance front brake pads.

StopTech's VAG Golf 5 Type Chassis front Big Brake Kits include directional 328mm x 25mm StopTech Sport Rotors, 4 piston StopTech ST-41 calipers in red. StopTech Stainless Steel front brake lines and StopTech Street Performance front brake pads. StopTech Big Brake Kits are available with slotted discs.

StopTech Big Brake Kits improve aesthetics and exceed stock brake performance in three areas. First, larger rotors increase heat capacity. Second, improved brake cooling dissipates absorbed heat. Third, stiffer calipers and stainless steel lines reduce system compliance.

The key, however, is to increase heat capacity and reduce compliance without upsetting the stock front to rear brake torque ratio, also referred to as brake bias. Regardless of disc diameter, brake pedal ratio, brake pad material, or number of pistons in your calipers, your maximum deceleration is limited every time by the tire to road interface. If the brake upgrade you select adds too much front brake torque (as many do), it will drastically shift the brake bias too far forward and reduce your car's ability to utilise the maximum traction of the tires at all four corners (even on ABS equipped cars), increasing stopping distances dramatically. In addition, too many pistons or pistons that are too large will make the brake pedal much more difficult to modulate, which limits a driver's control of brake input.

This kit is suitable for the following vehicles with 288mm, 312mm and 345mm Front Brakes
- Audi A3 8P
- Audi TT Mk2
- VW Golf Mk5
- VW Golf Mk6
- VW Jetta Mk5
- VW Scirocco Mk3
- SEAT Leon Mk2
- Skoda Octavia Mk2

Awesome GTI Delivery Information

Do we ship abroad ?

Yes we do, to anywhere in the world though remember the postage is often high when shipping anything bulky. Most bulky items we export will go by UKMail so you can track the package online and could reach america within 48 hours providing its in stock !

There are a few countries we do not ship to, some of these include: Thailand, Malaysia, Indonesia, Yugoslavia, Romania, Croatia, Hungary, Slovakia, Slovenia, Russia, Nigeria, Macedonia, Singapore, Bulgaria, Ukraine, Lebanon and Lithuania.

Why is postage on bulky items to some countries expensive compared to some other companies ?

For both yours and our safety we use well known couriers such as UKMail for shipping, then we know exactly where it is in the world at any time and we know its going to arrive safely. Shipping small items can be cheap, but items such as bodykits are expensive to ship - we have a very small margin on the postage fees merely to cover packaging. We can now ship using standard post on some items, however using all methods you may incur import charges when you receive the goods for which we cant be responsible for.

How do I place an order if I live within the UK ?

You can either order here in our online shop or you can phone us or email us, using the following number/address are below. Phone: 0161 776 0777 email:

How do I place an order if I live outside the UK ?

You can order online or by phoning or emailing us. Phone: +44 161 776 0777 email:

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1 Review Hide Reviews Show Reviews

  • Stoptech 328 brake kit

    Posted by Billy Willson on 6th Nov 2018

    Caliper is much lighter than oem. Noticeable turning the wheel. Easy to install looks great the disc replaces the bell so the whole set up is fresh. Can't re-use sensors so have to fit extra one's for a cost of £20 I have been bedding them in quite a long process at least 100 miles of driving with testing the pads and light braking. Finally bedding in working well good pedal feel feel high quality. Will have to see in the long term if they can really take a good thrashing

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