Ksport

SuperComp 2-Piece Vented Slotted Big Brake Kit

$2,770.56

SKU: BKNS260-447SO

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 represents K-Sport's most extreme brake upgrade, engineered to deliver exceptional stopping power for the 2003-2008 Nissan 350z. Key components include 1-piece billet aluminum calipers, known for their light weight, unparalleled strength, and corrosion resistance. The calipers utilize aluminum pistons for improved heat management and smoother operation. The brake system features 356mm (14-inch) 2-piece vented rotors with a slotted surface and a fixed hat construction. The 2-piece design, incorporating an aluminum center, reduces rotational mass for quicker braking response and shorter stopping distances, while also minimizing rotor warpage. The opposed-piston caliper design significantly improves pad grip and promotes more even pad wear. Heavy-duty caliper seals are incorporated for sustained high-temperature use, and the included stainless steel brake lines prevent expansion under pressure, leading to a firmer and more responsive pedal feel. The minimum wheel diameter required for this kit is 457mm (18 inches).

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 NumberBKNS260-447SO
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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