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Ksport BKHD141-621CO Supercomp Big Brake Kit Cross-Drilled Floating Rotor 4, 6, or 8 Piston

(2006 Honda S2000)

Manufacturer

Picture for manufacturer Ksport

Part Number

BKHD141-621CO
10 reviews
Sale Price

$1,810.46

Estimated ship date Saturday, November 28

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Product Details

The Ksport BKHD141-621CO Supercomp Big Brake Kit delivers a substantial upgrade in stopping power over the stock braking system. Featuring a cross-drilled floating rotor in a two-piece disc assembly, this kit is engineered to dramatically reduce brake fade, dissipate heat faster, and maintain consistent braking performance under demanding street and track conditions. Available with 4, 6, or 8 piston caliper configurations to suit your performance needs.

Caliper Construction:

  • One-piece construction CNC machined from aircraft-grade billet aluminum — no casting or welding
  • Differential bore configuration for optimized clamping force
  • Weighs just over 5 lbs. each for significant unsprung weight reduction
  • Machined-in protection grooves for bridge tube integrity
  • Opposed-piston design improves pad wear evenness and caliper rigidity over OEM
  • Aluminum pistons with high-temperature seals for heat resistance under race conditions
  • Stainless-steel brake pad wear plates standard on every caliper

Rotor Design:

  • Two-piece disc assembly reduces both rotating and unsprung weight
  • Full-floating rotor outer section shifts slightly as needed for better self-centering in the caliper, reducing brake drag and improving application evenness
  • Floating design prevents thermal distortion — stops extreme heat from warping the disc or cupping the braking surface
  • Cross-drilled rotor style runs cooler than slotted; recommended for daily-driven vehicles
  • Unique slot pattern rapidly expels gas and pad debris, reducing braking noise versus conventional slot designs
  • Every rotor is heat-treated and balanced prior to shipment
  • Rotors can weigh up to 50% less than OEM rotors of equivalent size

Brake Lines & Pads:

  • D.O.T.-compliant stainless-steel braided brake lines resist expansion under pressure for a firmer, more responsive pedal feel
  • Included NAOC Ceramic brake pads deliver optimal performance from street to occasional track use
  • Ceramic pads operate between 194°F – 1,022°F for fast warm-up and wide operating range
  • Produce 50% less brake dust compared to race pads with reduced rotor wear

Customization Options:

  • Calipers available in standard painted finishes: Orange, Red, Black, and Yellow
  • Premium high-polish and anodized color upgrades available
  • Optional Titanium Center Bell and hardware or Twin Color Anodized Center Bell for further personalization

All Ksport Big Brake Kits are bolt-on upgrades requiring minimal tools and no vehicle modifications in most applications. Each kit includes calipers, rotors, brake pads, stainless-steel brake lines, and all required hardware. All OEM ABS systems remain fully functional. Backed by a 12-month warranty covering manufacturer defects. Built to order — please allow 4–6 weeks for production and delivery.

Products specifications

Fits

2006 Honda S2000

What I thought would be a nice and easy purchase didn't quite turn out that way. I ordered the Holley fuel pump module for my 1999 Chevy Suburban K1500, because I wanted an upgrade from OEM to take advantage of the mods I have done to my truck. Autoplicity was the only vendor that offered a cost effective shipping upgrade: $60.98 for Next Day Air UPS, plus they showed the item in stock in their warehouse. The next day, I received an email confirming my order, but never reflected the item being shipped. I called customer service later in the day, but was told that the warehouse was already closed and that I could expect a shipping confirmation email the next day, which would have been Thursday. I had originally ordered the pump on Tuesday night and had my truck towed to my garage Wednesday late morning. I had alerted the shop that I had ordered the part and expected it Thursday, so they could install it and get my truck back by close of business Friday. It wasn't until late Thursday morning, when I once again had to call Autoplicity customer service, that I learned that the warehouse had made a mistake and sent the pump UPS Ground with the tracking showing delivery by Friday end of day. I finally received the pump around 1 PM Friday, and was luckily able to deliver it to my shop and have the install done that afternoon. I am giving 4 stars because the end result was that I got my truck back Friday evening, waiting for the Holley pump was the right decision in terms of vehicle performance, and Autoplicity refunded me my $60.98 for expedited shipping. I will consider them in the future for my auto parts needs.

Lowest price, easy checkout.

So far so good

I'm a little concerned. The Fabtech part number doesn't match the correct description. I need the impact tube rear mount not the bushing kit. I talked to a representative and he said if I used the Fabtech number I would get the correct part.

Great Thanks

Thanks for ease of purchase.

Ordering was quick and easy. We would definitely do business with this outfit again.

very quick...

Great company. Fast shipping and excellent communication. AAA+++

Very direct and effective. No BS.

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