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

Hi There Good-Win Racing. I just wanted to thank you guys so much for the great customer service and quality parts. My 91 MX-5 is running awesome thanks to the parts I put on it from your website, racing beat sway bars, racing beat endlinks, racing beat muffler, magnaflow catalytic con, shifter parts, and a few more. Thank you so much for making your website so knowledgeable and easy to get all these awesome MX-5 parts. My MX-5 handles, drives, and sounds awesome with all the new parts, Thanks a Million!! I look forward to ordering a new exedy performance clutch and light weight flywheel from Good-Win Racing in a couple months.

-- Sean

Hey Brian, Recieved my Borla Dual Muffler Sport today from Fedex, and installed it in about 30-45 minutes. An Outstanding product with absolutely no drone throughout the power band, it sounds powerful, not at all like one of the ricey "fart tubes" that can be found elsewhere online. It has perfect like OEM fitment. Great prices, and great products. Product was shipped promptly and arrived as ordered. Would buy again!

-- Jake