Sale

Ksport

Supercomp Big Brake Kit 400x36mm Rotor

$4,827.90 $4,586.51 Save $241.39

SKU: BKPO031-961CO

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

Description

The Ksport Supercomp Big Brake Kit offers unparalleled stopping power for your Porsche 911 Turbo, featuring a substantial 400x36mm rotor size. This system integrates advanced brake technology to significantly reduce brake fade and continuously cool and refresh the brake pad surface during intense braking. The caliper itself is forged from aircraft-quality billet aluminum, boasting a lightweight yet robust construction with larger pistons than their ProComp line. It includes features like differential bore configuration, machined protection grooves, aluminum pistons, high-temperature seals, titanium brake pad retainer clips, and stainless-steel brake pad wear plates. The opposed piston design enhances pad wear and caliper rigidity, while the included stainless-steel brake lines resist expansion under pressure. Each caliper requires four brake pads due to its size, and options for both Street (SC5) and Race (RC5) pads are available, each tailored for different driving conditions and temperature ranges. This kit utilizes a 2-piece floating disc assembly to reduce both rotating and unsprung weight, while also mitigating thermal stresses that can lead to warping or cupping of the braking surface. The unique rotor slot design minimizes braking noise and efficiently expels gas and pad debris. Rotors are heat-treated and balanced for optimal performance. Buyers can choose between cross-drilled rotors, recommended for daily drivers due to cooler operation, or slotted rotors, preferred for track use. The system is completed with D.O.T. compliant stainless-steel braided brake lines, which enhance pedal feel and response. Please note that these brake kits are made to order and are non-refundable. They are compatible with the Porsche 911 997.1 (2005-2008) Turbo 3.6L, Porsche 911 997.2 (2009-2011) Turbo 3.6L, and Porsche 911 997.2 (2009-2011) Turbo S 3.8L models.

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 NumberBKPO031-961CO
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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