Good-Win Racing Mazda Performance Parts

Porterfield R4 - For AP Racing BBK

2013-2018

Track

BRZ/FRS/86 2013-2018 · Brakes


Part Number: 61-2255

Application: 2013-2018

Price: $145.95

Quantity:

Porterfield R4 - For AP Racing BBK
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Note: Fits our Essex Designed AP Racing BBK with CP8350 Calipers and Wilwood Superlite 6 Calipers (7420).

The Porterfield R-4 is a full race compound designed specifically for heavy-duty motorsport use. Warning! These pads will dust heavily and make noise on the street.

The carbon based semi-metallic R-4 materials allow the pad to absorb tremendous amounts of heat and dissipate it at very even rate. Carbon Kevlar material warms up to race temperature quickly, which is quite helpful during restarts, and when track time is limited. When used with cast iron and steel alloy rotors, the R-4 compound requires minimal bed-in period. Throughout the entire heat range, the carbon kevlar material will give extremely consistent modulation and predictably. This is truly the most rotor friendly racing brake pad material ever.

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

REVIEWS

I got the oil cooler installed and I'm diggin' it! Thanks. (product # 10-10012)

-- Shon

Thanks for making this work and providing great customer service! I had a full weekend with the install, but man was it worth it. The flywheel was such a good choice. I can't believe how much easier rev-matching down shifts are. The ACT is surprisingly easy to live with, even with the engagement point very low. I'll tackle that when it stops raining. Thanks again for making this happen this weekend.

-- Brian H