Sale

Ksport

Single 4-Piston Rear Brake Kit

$3,176.80 $3,017.44 Save $159.36

SKU: BKPO030-435CO

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

This system features a rear 4-piston caliper where two pistons engage the foot brake and two independently operate the handbrake, offering enhanced control and stopping power. Constructed with a two-piece rotor design measuring 330mm (13 inches) in diameter and 32mm in width, this kit utilizes drilled rotors for optimal heat dissipation. The calipers are housed in carbon steel brackets and are paired with a polished titanium handbrake lever. Included are SC1 Street Pads and stainless steel brake lines, ensuring a comprehensive upgrade out of the box. The kit is Formula Drift legal, signifying its performance capabilities. This is a complete bolt-on system, simplifying installation by including all necessary components such as calipers, floating brake discs, brake pads, handbrake, and all required hardware. Specific fitment information indicates compatibility with the Porsche 997 911 Carrera 4S models from 2005-2011. Note that Ksport Big Brake kits typically fit 2WD vehicles unless otherwise stated.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandKsport
Part NumberBKPO030-435CO
CategoryBrakes

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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