StopTech Big Brake Kits give your vehicle that Supercar look and feel, and exceed stock performance in two areas. First, larger rotors increase heat capacity. Second, stiffer calipers and stainless steel lines reduce system compliance.

The key, however, is to increase heat capacity and reduce compliance without upsetting the stock front to rear brake torque ratio. If the brake upgrade you select adds too much front torque (as many do), you reduce your car's ability to utilize the tractive capacity of all of the tires to the maximum practical extent (even on ABS equipped cars) and you therefore create performance sacrifices. In addition, too many pistons or pistons that are too large will make the brake pedal much more difficult to modulate, which limits a driver's control of brake input on the race track.  

ST-40 & ST-45 - 4 PISTON CALIPER (4 piston kits with 380mm rotors use ST-45 calipers)

Fully forged aluminum construction

ALL finished parts are 100% leak down and pressure tested to 2500 PSI

ST-40 uses standard FMSI D372 pad

ST-45 uses standard FMSI D609 pad   

Any combination of 8 piston sizes available to match kit to vehicle application Differential piston sizes minimize pad taper

Dust boots are standard

Weight: 7.94 lb (3.6 kg) unloaded

Same caliper used by top Speed® World Challenge and Grand-Am Cup Teams

 ST-22 - 2 PISTON CALIPER FOR REAR KITS

Fully forged aluminum construction

All finished parts are 100% tested to a pressure of 2500 PSI

Uses standard FMSI D961 Pad  2 piston opposed design

May be added to cars with existing front StopTech kits

Piston size adjusted for the application, just like our front calipers

Dust boots are standard

Weight: 4.4 lb (2 kg) unloaded

ST-10 - 1 PISTON CALIPER PARKING BRAKE FOR REAR KITS

Made of billet aluminum

Different levers to fit your stock parking brake cable

Fits any rotor 28 through 32mm wide

Single piston slider design

Uses standard FMSI D377 Pad

Weight: 4.13 lb (1.9 kg) unloaded

REJECTION OF GOODS AND CLAIMS

As soon as the goods are delivered to Buyer, he shall inspect them. Notice in writing must be given to Seller within four (4) calendar days after receipt of goods of any defect or omissions. Failure to give written notice within four (4) calendar days after receipt shall constitute an irrevocable acceptance of the goods. No claim shall be made after the goods are used in any manner or are processed or changed in any way from the original condition. All warranty cards and other items must be included with the product returned to Seller. Only the Buyer and original purchaser of products(s) may request a return upon satisfactory proof to Seller that the goods are defective. In the event of any Buyer's claim and thereafter, Seller shall have no further liability in connection with the claim. No goods may be returned to Seller unless Buyer has notified Seller of the reasons of the proposed returns, and Seller has agreed in writing to the returns prior to shipment. Any return are subject to a twenty five percent (25%) restocking charge. All returns require an RMA (RETURN MERCHANDISE AUTHORIZATION NUMBER) which can be obtained by calling or emailing JDM EXOTICS. Shipping charges are not refundable. Any refused shipment is subject to the ordinary return policy. A 30% restocking fee is applied to any refused shipment. All products, which are approved for return, will be for store credit only. There are no returns on electronics, body kits, hoods, clutches, brake kits, coil overs, intercoolers, wheels, exhausts, turbo kits, superchargers, and any special order items (This includes ALL products that are not in stock at time of purchase).