Front Big Brake Kit - Stage 1 - Cross-Drilled & Slotted Rotors (345x30)

Upgrade to the stopping power of the Audi S4
Upgrade your B7 A4 factory rotors to larger 345mm S4 rotors - Depending on which factory wheel is used, a small wheel spacer may be necessary for caliper clearance.
Mfg Part #
B7A4S1FXS
ECS Part #
ES#4523
Brand
Assembled By ECS
279.95
$379.95 (Sale - Save 26%)
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Product Details

Upgrade your B7 A4 factory rotors to larger 345mm S4 rotors - Depending on which factory wheel is used, a small wheel spacer may be necessary for caliper clearance.

When adding more horsepower to your vehicle, it is imperative that you have a way to slow that power down and bring it your vehicle to a stop. One way to do that is to upgrade to larger brake rotors. Aftermarket big brake kits can put a damper on your budget and offer questionable quality. Upgrade your stopping the factory way with a big brake kit from ECS Tuning.

ECS Tuning has assembled this kit to upgrade the braking on your vehicle while using all OEM parts. The components of this kit move your factory brake caliper away from the center of the wheel and allows you to run a larger 345mm brake rotor as found on the B7 S4 model. The combination of a larger rotor and one that is moved outward will offer a dramatic upgrade in stopping power.

One of the most convenient aspects of this kit is the ability to easily source parts when it comes time to do brake service. Using factory parts allows you to easily obtain new pads and rotors for worn out units. A cost effective way to add performance braking power to your daily driver or track car.

Kit includes:

  • Front Brake Caliper Carriers - Left & Right
  • ECS' Front Cross-Drilled & Slotted Brake Rotor Set - 345x30

*Minimum of 17” wheels are needed to clear this braking kit - Depending on which OE wheel is used, a small wheel spacer might be needed for caliper clearance*

**Being that this kit utilizes your existing factory B7 A4 calipers, we chose not to include pads in the kit.  We offer a vast selection of B7 A4 pads so you can choose a pad that will best fit your cars needs**.

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B7 A4 FWD 2.0T
Audi B7 A4 Quattro 2.0T
Audi B7 A4 Quattro V6 3.2L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Kit Contents

Description Brand Qty
Brake Rotor - Cross Drilled & Slotted Geomet Coated - Right ECS - Corporate Logo 1
Brake Rotor - Cross Drilled & Slotted Geomet Coated - Left ECS - Corporate Logo 1
Front Caliper Carrier - 345mm - Priced Each ECS - Corporate Logo 2
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