Brakes› Brake Systems And Components

Ksport

Ultimate 6 Big Brake Kit

$2,715.69

SKU: BKIN020-443CO-1

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

Advanced — 4+ hours

Overview

Its calipers feature 1-piece construction from aircraft-grade aluminum for strength and corrosion resistance, with aluminum pistons for better heat tolerance. This kit includes NAOC Ceramic pads for optimal street and occasional track performance with reduced dust and noise. The system also comes with D.O.T. compliant stainless-steel braided brake lines for improved pedal response and feel.
Show original supplier description
Each caliper is precision-machined from a single billet of aircraft-grade aluminum, ensuring lightweight construction, exceptional strength, and resistance to corrosion. The calipers are equipped with aluminum pistons, offering superior heat resistance and reliable operation. The included NAOC Ceramic SC5 Street Pads provide optimal braking performance for street use and occasional track days, while also reducing brake dust by over 50% compared to race pads, minimizing noise and rotor wear. The operating temperature range for these pads is between 194°F and 1022°F. Completing the system are D.O.T. compliant stainless-steel braided brake lines. These lines eliminate expansion under pressure, leading to quicker pedal response and a firmer pedal feel compared to stock rubber lines. Procomp offers customization with slotted or cross-drilled rotors, with cross-drilled recommended for daily drivers due to better cooling, and slotted rotors for track-focused vehicles. This specific kit is designed for rear applications and includes 4-piston calipers and 356mm (14-inch) rotors. It is compatible with 18-inch wheels and larger. The system is built to order, with an estimated production and delivery time of 4-6 weeks. Ksport Big Brake kits are designed for 2WD vehicles and are confirmed to fit various Infiniti G37 (2008-2013) and Q60 (2014) Base models.

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

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKsport
Part NumberBKIN020-443CO-1
CategoryBrakes
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy