Sale

Ksport

356mm 4 Piston Big Brake Kit

$3,621.20 $3,439.88 Save $181.32

SKU: BKNS260-445CO

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

Description

The Ksport Dualcomp 4-piston rear big brake kit is engineered for performance applications, particularly drifting and rally racing. Its unique Dualcomp system employs a single 4-piston caliper, with two pistons dedicated to the foot brake and the other two independently controlling the handbrake. This complete bolt-on system includes calipers, floating brake discs (available in drilled or slotted options), SC5 Street Pads, and D.O.T compliant stainless-steel braided brake lines. The stainless-steel lines prevent expansion under pressure, leading to quicker pedal response and a firmer pedal feel compared to stock rubber lines. Constructed with CNC machined carbon steel caliper brackets, this kit ensures easy installation by bolting directly to OEM caliper bracket locations. The handbrake features a polished titanium cylinder and lever for enhanced aesthetics and control. The included SC5 Street Pads offer optimal braking performance for street use and occasional track days, providing reduced dust and noise. Ksport Big Brake kits are built to order and typically require 4-6 weeks for production and delivery. This kit is specifically designed for the 2003-2008 Nissan 350Z Base models. It is important to confirm fitment for your specific vehicle, as Ksport Big Brake kits are built to order. The company emphasizes verifying fitment before ordering to minimize the risk of incorrect product selection.

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

Fitment Guaranteed

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Specifications

BrandKsport
Part NumberBKNS260-445CO
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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