StopTech® - Performance Slotted 2-Piece Big Brake Kit

47 reviews|Item # 6815281346
Guaranteed Fit
2004 Porsche Carrera GT
Fitment notes:
  • Fits All Models
Authorized Dealer
$2,237.97
OUT OF STOCK - Unavailable until further notice
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Features

  • Stiffest aftermarket caliper available gives a consistent firm pedal
  • Fully machined and lightweight for track action
  • Fully forged and extremely stiff for firmer brake pedal feel
  • Meticulously engineered 2-piece design reduces flex
  • Patented, removable center bridge further resists yaw(flex)
  • Carefully selected piston sizes for precise torque output
  • Specifically engineered and patented AeroVanes for optimum cooling
  • Patented, billet 7075 aluminum AeroHats for improved airflow
  • Full-floating mounting hardware to eliminate pad knock-back
  • Optimized to provide even performance and consistent feedback
  • Hard-anodized hats are impervious to color change or fading
  • Stainless steel studs secured with set screws for strength and durability
  • Fully machined aluminum or steel that is precise and strong
  • Application specific design for precise and proper fitment
  • Stainless steel braiding for lower compliance and extra protection
  • A variety of fittings for hundreds of applications
  • All necessary brackets and fasteners for easy installation
  • Better brake modulation
  • Patented design with directional stand offs between the rotor and mounting bell
  • Increases airflow by 50%-100% over traditional 2-piece designs
  • Increased airflow reduces the temperature difference between the inside and outside rotor faces
  • Results in less distortion and better performance compared to other fully floating designs
  • Outer pad wear is reduced

Product Details

Porsche Carrera GT 2004, Performance Slotted 2-Piece Big Brake Kit by StopTech®. They feature fully forged calipers with patented stiffening bridges, patented 2-piece AeroRotors for optimized cooling, braided stainless steel brake lines, performance brake pads, mounting brackets and all necessary hardware to complete the installation. StopTech Big Brake Kits were the first Balanced Brake Upgrades on the market, offering optimized brake bias to utilize all the traction available from all four tires.

Installation

StopTech® - Brake Pads Installation TipsStopTech® - Brake Pads Installation Tips

Benefits:

  • Slots create an escape route for debris, dust, gases, and water
  • Slots reduce stopping distances in wet weather
  • Slots clean and de-glaze pad surface for optimum pad coefficient of friction
  • Slots help to increase pad bite and improve air circulation
  • Vented type of rotors offers much faster heat dissipation
  • Multi-piston calipers provide clamping force on both sides of the rotor at the same time and uniformly transfer braking force to the brake pads
  • Caliper pistons are hollow to save weight
  • Aluminum caliper body allows for exceptional light weight (up to 40% of weight savings) and ensures superior corrosion resistance
  • Caliper heat-resistant coating prevent cracking and fading
  • Fixed calipers create friction from the brake pads on both sides of the rotor at minimum time interval

StopTech Big Brake Kits exceed stock performance in two key areas: First, larger rotors increase heat capacity, allowing a driver to brake harder stop-after-stop with reduced chance of fade. Second, stiffer calipers and stainless steel lines reduce system compliance, providing consistent pedal feel and confidence-inspiring responsiveness. The key, however, is to increase heat capacity and reduce compliance without upsetting a vehicle's stock front-to-rear brake torque ratio. That is why StopTech developed the Balanced Brake Upgrade design philosophy, which precisely apportions front and rear braking resources while factoring in vehicle weight transfer under braking. Every StopTech Balanced Big Brake Kit is engineered to produce that optimal balance using caliper bores and pistons specifically selected and tested for each vehicle application. This is what sets StopTech apart from off-the-shelf solutions. In contrast, a brake upgrade that adds too much front torque (as many do), will reduce your car's ability to maximize the traction available from all four tires, robbing you of performance. In addition, a system that uses too many pistons or pistons that are too large will make the brake pedal much more difficult to modulate, limiting a driver's control of brake input.

They include forged, lightweight StopTech ST calipers, floating, slotted AeroRotors, stainless steel brake lines, and race engineered caliper brackets. StopTech Performance Kits feature ultra-high performance ST lightweight forged calipers in six-piston, four-piston or two-piston configurations.

Reviews

(47)
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/5
1-10 of 47 Reviews
4 of 5
Awesome Brakes
Can stop very fast repeatedly. 2013 M3 stops like a 2016 gt3 no joke.
StopTech® 83.160.6D00.81 - Performance Slotted Front Big Brake Kit
Posted by Drew (Ellicott City, MD) / June 13, 20172013 BMW 3-Series
5 of 5
Great Value For A Real Bbk That Works
The 380mm kit was perfect for the heavy S5 doing track days. The sport pads, that come with it are actually get versatile having an extremely wide temperature range. I may even buy them again. The standard pad size,is great for the almost unlimited pad selection.
StopTech® 83.114.6800.71 - Performance Slotted Front Big Brake Kit
Posted by Michael (West Palm Beach, FL) / May 20, 20172011 Audi S5
5 of 5
Great Kit, And Great Pricing From CARiD
This was a replacement for my stock front S4 brakes. That initial bite with the lightest touch if the factory brakes is gone now. The brakes now feels very linear and easy to modulate. It can still stop very well but that initial uncertainty is gone. The best part is how much lighter the calipers and rotors are compared to factory. It feels a little faster. This set up looks great too, I got the red calipers with slotted rotors. I had it professionally installed, 4hrs with replacing the rear brake lines. Definitely would do it again and recommended strongly.
StopTech® 83.114.6700.71 - Performance Slotted Front Big Brake Kit
Posted by Minh (Katy, TX) / November 03, 20162016 Audi S4
4 of 5
Great Feeling Braking
Installation of these rotors, pads and lines are exactly the same as stock, so it is straightforward. The brakes bedded in quickly as I changed these right before a long trip. Using the brakes with gusto at highway speeds several times accomplished it nicely. The braking action is similar to stock but with no fade that I can detect. The breaded lines really firm up the pedal feel making the whole package very satisfying. My chief complaint is with the pads. They work extremely well, but the amount of dust is astronomical. Usually I can wait until the car needs washing before the wheels look dusty. These pads literally cake the wheels with dust in a matter of days. I will be swapping these pads for ones with lower dust rating such as EBC Red Stuff. A small thing to complain about, but a deal breaker nonetheless.
StopTech® - Sport Slotted 1-Piece Brake Kit
Posted by Christopher (Bradenton, FL) / August 08, 20222013 Ford Focus
5 of 5
Stop!!!!!
The product does what it says and my brakes are brand new now... We just need to work on how CariD to get the drones that will soon deliver our packages to put the brakes on upon delivery..It's time for society to advance..
StopTech® 988.44016F - Sport Drilled and Slotted 1-Piece Front Brake Kit
Posted by Jeremy (Pittsburg, CA) / April 28, 20212018 Toyota RAV4
5 of 5
Stopping Power
This brake set is great, plenty of stopping power without fade. I drive for Waitr and after a day of driving they still stop with no problem. A little brake dust, but it's not a problem.
StopTech® 977.42009R - Sport Slotted 1-Piece Rear Brake Kit
Posted by Ulrick (Columbus, GA) / October 04, 20202007 Nissan 350Z
5 of 5
Quiet, Efficient, and Good Looking.
This was an excellent purchase. I was replacing a pair of StopTech slotted rotors which were delivering pedal-pulse indicating warpage. I live on the steepest hill in town and all my brakes die this way. The previous set lasted almost 5 years and 40,000 miles which is about the same as the original. I expect the same service out of these. I bedded them in as per instructions. They are dead silent and stop on a dime. I got the drilled and slotted option purely for appearance and I'm happy with that as well. I'm still on the original pads and rotors in back since the Brembos do all the work, but will probably upgrade anyway since they look so good.
StopTech® 938.62049 - Street Drilled and Slotted 1-Piece Front Brake Kit
Posted by MICHAEL (San Anselmo, CA) / September 27, 20202010 Chevy Cobalt
5 of 5
Very Good Break Kit
Hello there, this is the best break kit I had. Works very well, incredible power stop.
StopTech® 938.44042 - Street Drilled and Slotted 1-Piece Front Brake Kit
Posted by Customer / September 22, 20202018 Toyota Tacoma
5 of 5
Great Quality
Overall the product is great.
StopTech® 935.44057 - Street Drilled and Slotted Front and Rear Brake Kit
Posted by Matthew (Lake Mary, FL) / August 03, 20202014 Toyota Camry
5 of 5
Worked Perfectly
These were a great fit and have made a nice improvement over the worn out stock parts on my Astro. StopTech parts have always served me well, and the kits make jobs like this easy.
StopTech® - Street Slotted Front Brake Kit
Posted by Matthew (Scotts Valley, CA) / June 30, 20202001 Chevy Astro