Sale

Ksport

Supercomp Rear Big Brake Kit

$3,461.70 $3,289.01 Save $172.69

SKU: BKMD400-447CO

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

Description

The Ksport Supercomp Rear Big Brake Kit offers enhanced stopping power for your Mercedes Benz W201 190E, featuring a 356mm x 32mm two-piece floating disc assembly. This design reduces rotating and unsprung weight while mitigating thermal stresses to prevent disc warping. The kit includes unique slot designs on the rotors to reduce braking noise and efficiently expel gas and pad debris, with heat-treated and balanced rotors for optimal performance. The SuperComp caliper itself is engineered from aircraft-quality billet aluminum, weighing just over 7 lbs. It boasts larger pistons than Ksport's ProComp calipers, with differential bore configurations for improved pad wear and caliper rigidity. Standard features include aluminum pistons, high-temperature seals, titanium brake pad retainer clips, and stainless-steel brake pad wear plates. The stainless-steel braided brake lines enhance pedal feel and response by preventing expansion under pressure. This specific rear kit utilizes 4 brake pads per caliper due to the caliper's larger size. This kit comes standard with Ksport SC5 Street Pads, designed for optimal performance in street and occasional track conditions, offering reduced brake dust and noise. For more extreme use, Race Pads (carbon metallic) are available as an option. Rotors are available in either cross-drilled (recommended for daily drivers) or slotted (recommended for track use) designs. The kit includes CNC-machined carbon steel caliper brackets for direct bolt-on installation to the OEM caliper location. It is important to note that this product is made to order and is non-refundable. UroTuning advises customers to verify fitment themselves, as they do not list specific vehicle fitment for this item.

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 NumberBKMD400-447CO
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