Good-Win Racing Mazda Performance Parts

RX8 4-piston caliper Big Brake Kit - Two piece rotors, Curved Drilled Slot


RX8 2004-2011 · Brakes

Part Number: 60-1134

Application: 2004-2011

Reg. Price: $1,945.00

Sale Price: $1,899.00


RX8 4-piston caliper Big Brake Kit - Two piece rotors, Curved Drilled Slot
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This kit includes:
* 2 Two-piece Rotors with drilled holes IN the curved slots.
* 2 4-Piston calipers
* 2 Aluminum adapters and hardware
* 1 Set of Racing Brake pads
* Front / Rear Goodridge stainless steel brake lines (BL001S)
* True floating Two-piece rotors with patent pending center-mount design, specially developed for 350Z and G35 (non-Brembo).
* Upgrades to a 13 big rotor for dramatic improvement in braking power. Direct bolt on, easy to install. Alloyed iron formula adds strength and heat resistance. Heat treating further improves rotor performance for a more uniform and stabilized microstructure.

Machining: Slotted Surface: EDP Coating w/cross cut grinding on friction surface
4-Piston Caliper: * Body machined from 6061-T6 forged aluminum.
* Piston sizes are 38mm x 38mm.
* Double-sealed pistons with external fluid crossover.
* Saves almost half the weight of JDM pistons.
Powder coated red, resistant to heat and brake fluid.
Adapter: 7075-T6 Aluminum Alloy

Rotor Design: Our unique and patent pending rotor designs make our discs cooler and last longer.

1. Convergent vane design: The cooling vanes are of a convergent nozzle design, which increases airflow and turbulence and makes discs cooler.

2. Center-mount design: The center-mount flanges for hat mounting to the rotor ring have several benefits including that it allows the ring to be used on either side of the vehicle simply by mounting the hat on either side of the ring (unidirectional);
The stress load transferred from the ring to the hat is balanced;
Air inlets are widely open to both inboard and outboard sides of the rotor;
more air management with even temperature on both sides of the disc surface;
Heat transfer from the disc surfaces to the hat is even and minimized by increasing the flange length and the airflow around the flanges;
* Mounting flanges are on both friction surfaces ultimately provides excellent heat balance.
* Increases the offset from 12-15mm to eliminate the need for a wheel spacer.

3. True floating design Exclusive full floating design with 10.9 grade alloyed hardware. Hardware is DACRO coated and crimp locking. DACRO is highly corrosion resistant and provides a film for easier movement between the hat and rotor ring as disc expands and contracts and the crimp design provides positive engagement without rattling or torque loss at temperature.

Satisfaction Guarantee: We are confident that our kits will outperform the competition based on our 18 month development and testing. If you are not completely satisfied within 30 days from the time of purchase for the value and performance of the brake kit, you may return them for a full refund less shipping and handling.

Fits 18 inch stock wheels: The highest quality alloyed gray iron composition is heat treated to releive casting stress, straight slots, surface EDP Coating w/cross cut grinding on friction surface. These are dynamically balanced after slotting to ensure vibration-free use at high speed. The slots wipe away the white-hot boundary layer from the disc and pad to increase braking efficiency, particularly in wet conditions. The rotor is painted using an "electro-deposition" process for the very best in rust prevention. For version that fits our Enkei RP-F1 18x9.5, please email us.

*** Product images may differ from actual product appearance ***


Last week I spoke to Brian, I ordered a aluminum Koyo 37mm radiator for 97 Miata. Brian, you run a first class show! It arrived the next day. It is a fully polished work of art. The welding is perfect. The fit is perfect, old radiator slipped right out, new one slipped right in. Perfect. I am very pleased. Thank you.

-- Allan R.

Brian, just wanted tyou to know you've got another highly satisfied customer. I got my RoadstersportIII muffler on Friday, installed it in 20 minutes, looks and sounds awesome. I like the baffles out!! My new tires/wheels came Saturday, just got them on and test drove them. Fantastic!! And how they look--- just what I was after. I will add the front "mud flap" that looks like the rear one, for some stone protection, but the offset was just what I was working for. I'd love to send you some pictures for your photo gallery. If you'll send an adress via e-mail, I'll send some high-res photos showing clearances and side profiles, etc. The graphite spokes and polished rims really set well on my black car. Thanks again, me and my wallet will be back!!

-- Ken