Ksport

Slimline 3-Piston 13.8" Big Brake Kit w/ Slotted Rotors

$2,852.85

SKU: BKST010-342SO

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

Description

The Ksport BKST010-342SO Slimline 3-Piston Big Brake Kit is engineered to deliver substantial big-brake performance while overcoming a common obstacle: wheel fitment. Traditional multi-piston brake kits often require larger wheels or specific offsets due to caliper thickness. Ksport's Slimline Caliper design addresses this by matching the profile of a standard OEM caliper, ensuring compatibility with a wider range of factory and aftermarket wheels, even those with tight clearances or aggressive fitments. This kit features a forged aluminum 3-piston caliper, which significantly increases clamping force and provides superior brake modulation and pedal feel compared to stock systems. The kit includes 13.8-inch (350mm) diameter, vented, and slotted rotors for enhanced heat management and consistent braking performance. The calipers are finished in a striking orange hue, adding a visual performance element to the vehicle's braking system. Key specifications of this Big Brake Kit include: Position: Front, Rotor Diameter: 13.8 inches (350mm), Rotor Width: 22mm, Rotor Style: Slotted, Rotor Type: Fixed, Caliper Type: 3 Piston, Caliper Casting Material: Aluminum, Caliper Color: Orange, Friction Material Composition: Ceramic. Mounting brackets, caliper slides, and anti-rattle springs are included for a complete installation. The Ksport BKST010-342SO is the ideal big brake solution for enthusiasts seeking enhanced stopping power and fade resistance for track or street use, without being forced to compromise their chosen wheel and tire fitment. It offers a direct upgrade over stock braking systems while maintaining the aesthetic of the vehicle's existing wheel setup.

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 NumberBKST010-342SO
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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