Sale

Ksport

Procomp 356mm x 32mm 4-Piston Rear Big Brake Kit

$3,049.20 $2,896.74 Save $152.46

SKU: BKVW040-442CO

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

Description

The Ksport Procomp Rear Big Brake Kit is engineered to provide the ultimate in stopping power for your vehicle, specifically targeting the Volkswagen MK4 Golf 1.8T. This sophisticated bolt-on brake upgrade enhances brake performance under sustained high-heat conditions. The kit includes replacement calipers, 356mm x 32mm two-piece rotors, brake pads, and stainless-steel brake lines. The calipers are constructed from a one-piece forged billet of aerospace-quality aluminum, ensuring lightweight strength and resistance to corrosion. An opposed-piston design ensures consistent brake pad grip and wear. Standard features include high-temperature seals, titanium brake pad retainer clips, and stainless-steel brake pad wear plates. The two-piece rotor design contributes to weight reduction and fade-free performance. The rotor's outer section can expand and contract independently, reducing warping from heat buildup, while the aluminum center sections act as heat sinks. Cross-drilled rotors are recommended for daily driven vehicles as they run cooler than slotted rotors, though both types offer increased bite and pad surface cleaning. For vehicles primarily used for track driving, slotted rotors are recommended to manage heat, dust, and gases. This kit is made to order and is non-refundable. The Procomp Big Brake Kit offers customization options including caliper color, pad type (Street or Race), and center bell upgrades.

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 NumberBKVW040-442CO
CategoryBrakes

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

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.

View Full Shipping Policy