AP Racing Radi-CAL Brake Calipers
$ 3,799.00
Details
BOE has sized and tested the AP Radi-Cals for the 111R platform, and these are the best calipers you can buy for your 4 cylinder Elise, Exige, or 211, hands down!
For this application, they are the lightest, the stiffest, the most consistent, and the prettiest calipers made!
Features include:
- Benefits from a radical asymmetric design concept.
- Superior dynamic performance.
- Increased stiffness.
- Forged, two piece aluminium alloy body.
- Superior dynamic performance.
- Increased stiffness.
- Forged, two piece aluminium alloy body.
- Grey anodized surface finish.
- Stainless Steel Pistons.
- High temperature seals.
- Stainless Steel Pistons.
- High temperature seals.
- Stainless Steel wear plates
Price is per-set
We recommend you read this tutorial: Stopping a Lotus on a Dime
You'll need different brake hoses depending upon configuration, and the BOE brake caliper brackets to mount them: Radi-CAL Brackets
We highly recommend you run the stock front calipers in the rear and use our brake bias cage for the ultimate in stopping capability and tuning.
Lotus torque spec for the M12 bolts is 90 Nm, and we put blue loctite on the threads. The M10 bolts should be 45 Nm according to the Lotus Service Manual, but use feel as you don't want to overtighten the bolt into the helicoil threads.
Pads for the Radi-Cals can be found here