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Ksport

Slimline Big Brake Kit w/ 3-Piston Calipers, 350mm Slotted Rotors

$3,303.30 $2,852.85 Save $450.45

SKU: BKMZ150-342SO

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Ksport Slimline Big Brake Kit is a performance brake upgrade designed for aggressive wheel fitment. It features 3-piston calipers and 350mm slotted rotors. This kit is engineered to fit within limited wheel clearance, addressing a common issue where large aftermarket calipers do not fit.
Show original supplier description
The Ksport Slimline Big Brake Kit offers a significant upgrade in stopping power while maintaining compatibility with aggressive wheel fitments. This is achieved through Ksport's innovative Slimline Caliper design, which mimics the thickness of OEM single-piston calipers, allowing for installation on factory or limited-clearance aftermarket wheels. The kit includes 350mm slotted rotors and a 3-piston caliper system. The slimline caliper design is crucial for drivers who want to run larger or more aggressively offset wheels without compromising brake performance. This addresses the common problem of aftermarket big brake kits not fitting due to the limited space between the caliper and the back of the wheel.

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 NumberBKMZ150-342SO
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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