Complete front AP Racing by Essex Radi-CAL Competition Brake Kit for the 2020+ Toyota GR Supra (A90/A91). AP Racing Pro5000R six-piston Radi-CAL calipers, 372x34mm 72-vane J Hook two-piece discs on fully floating hard-anodized hats, Spiegler stainless lines and brackets. Saves 23 lbs of unsprung weight from the nose vs. the OEM brakes, clears the OEM 19" Supra wheels without a spacer and fits behind many aftermarket 18" track wheels. Pairs with our AP Racing by Essex GR Supra rear kit.
Which variant do I need?
| Variant | Fits | Essex part # | Ships at |
|---|---|---|---|
| CP9660 / Standard Anodized / pad tension kit: No | Toyota GR Supra 3.0 / 3.0 Premium (2020+) | 13.01.10113 | In stock |
| CP9660 / Standard Anodized / pad tension kit: Yes | Toyota GR Supra 3.0 / 3.0 Premium (2020+) | 13.01.10113 + pad tension kit | In stock |
| CP9660 / ENP (Electroless Nickel Plated) / pad tension kit: No | Toyota GR Supra 3.0 / 3.0 Premium (2020+) | 13.01.10113-ENP | In stock |
| CP9660 / ENP (Electroless Nickel Plated) / pad tension kit: Yes | Toyota GR Supra 3.0 / 3.0 Premium (2020+) | 13.01.10113-ENP + pad tension kit | In stock |
| CP9668 / Standard Anodized / pad tension kit: No | Toyota GR Supra 3.0 / 3.0 Premium (2020+) | 13.01.10114 | In stock |
| CP9668 / Standard Anodized / pad tension kit: Yes | Toyota GR Supra 3.0 / 3.0 Premium (2020+) | 13.01.10114 + pad tension kit | In stock |
| CP9668 / ENP (Electroless Nickel Plated) / pad tension kit: No | Toyota GR Supra 3.0 / 3.0 Premium (2020+) | 13.01.10114-ENP | In stock |
| CP9668 / ENP (Electroless Nickel Plated) / pad tension kit: Yes | Toyota GR Supra 3.0 / 3.0 Premium (2020+) | 13.01.10114-ENP + pad tension kit | In stock |
What's in the box
- One pair AP Racing CP9660 Radi-CAL Pro5000R six piston calipers
- One pair 372x34mm AP Racing CP7177, 72 vane, J Hook racing discs, with fully floating 6061 hard anodized aluminum hats, and attachment hardware
- One pair caliper mounting brackets and hardware
- One pair Spiegler Stainless Steel Brake Lines with abrasion resistant coating
- Detailed installation instructions
Brake pads are not included. Racing pads are a personal choice, so Essex leaves them out of the kit price. The AP Racing Pro5000R calipers use industry-standard pad shapes stocked by every major pad manufacturer (Ferodo, Pagid, PFC, Raybestos, Endless, Hawk and more). Ask us to add a set at a bundled price.
CP9660 vs. CP9668 (front kits). Both are AP Racing Pro5000R Radi-CAL six-piston calipers with stainless pistons and anti-knockback springs. The CP9660 uses the common 18mm-thick FRP3144 pad shape and is roughly 14mm narrower, giving the most wheel clearance. The CP9668 takes 25mm-thick (1") pads for longer pad life and more thermal mass; it is about 1 lb heavier per corner and needs ~14mm more spoke clearance. Check Essex's wheel fitment template for your wheels.
Pad Tension Kit. Optional Essex pad tension (anti-rattle) blocks for both calipers, fitted before shipping – recommended for street-driven cars to eliminate pad rattle.
Caliper finish. Standard kits use AP Racing's hard anodized finish. ENP kits use the same caliper with a jewel-like Electroless Nickel Plated finish that is exceptionally durable, resists brake dust staining and is easy to clean.
Confirmed wheel fitment (no spacer)
- OEM 19" Toyota front wheels
- Volk TE37 Saga 18x10 +25
Other wheels: download the Essex wheel fitment template for this caliper and check before ordering.
Ships direct from Essex Parts in the USA. Every kit is assembled, inspected and pressure tested before shipping. Pad tension (anti-rattle) kits are available separately.
