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Ksport

Rear 2-Piston 304mm Slotted Rotor Brake Kit

$2,477.20 $2,139.64 Save $337.56

SKU: BKTY240-422SO

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

All calipers feature 1-piece construction from aircraft-grade aluminum with aluminum pistons for better heat resistance. The kit includes two-piece, slotted rotors and D.O.T. compliant stainless-steel braided brake lines for improved pedal response.

This rear kit features 2-piston calipers and 304mm (12-inch) slotted rotors. It comes standard with SC5 Street Brake Pads, known for reduced dust and noise. The kit includes forged, monoblock aluminum calipers, lightweight two-piece rotors, stainless steel brake lines, and all necessary mounting components and hardware.
Show original supplier description
This rear kit is designed for the Toyota MR2 models from 1991-1995, offering a direct fit with minimal tools required for installation. Each caliper is constructed from a single piece of aircraft-grade aluminum, providing both lightweight properties and exceptional strength while resisting corrosion. The calipers are equipped with aluminum pistons, which offer superior heat resistance compared to traditional materials, ensuring consistent performance. The kit includes D.O.T. compliant stainless-steel braided brake lines. These lines eliminate expansion under pressure, leading to a quicker pedal response and a firmer pedal feel than stock rubber lines. The included SC5 Street Brake Pads are formulated for optimal braking performance in street and occasional track conditions, while also reducing brake dust by over 50% and minimizing noise and rotor wear. Standard kit components include two forged, monoblock aluminum calipers, two lightweight two-piece rotors (slotted), one set of SC5 Street Brake Pads, two stainless steel brake lines, and all required mounting components and hardware. Ksport Big Brake kits are built to order, so please allow 4-6 weeks for production and delivery.

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 NumberBKTY240-422SO
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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