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R4S Brake Pads for GT500 Four & Six Piston Brembo

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Product Description

Completely covers the larger 15" rotor on the the 2013-2014 GT500.  Also works for 2007 to 2012 Four Piston Brembo Brakes.  We have personally used these pads in street and Time Trial applications.  They have very low dust and they are comparable to the Hawk Performance Ceramic in overall dust reduction.

For high performance and heavy duty street conditions the Porterfield R4-S compound remains a top performer in the realm of street/performance brake pads. With the R4-S compound giving a friction level up to .41. This is an amazingly fast stopping brake pad. Simply put, they will give you an impressive increase in stopping ability with very minimum amount of pedal effort. Perfect for prolonged everyday street driving while also being capable of enduring the most se- vere use without fade. It is also rotor friendly of course.

We have gone to great measures to ensure that the R4-S compound has the absolute low- est noise and dust levels possible, far below O.E.M. equipment or any other high performance brake material. The R4-S compound which has an overall win in the Baja 1000 is available for most models of cars, trucks, and SUV’s. Superb stopping power under heavy use. Great for occasional autocrossing, solo events, off road events and rallies. Perhaps one of the overall best performing, clean and quiet everyday high performance driving brake pad ever made.


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Product Reviews

  1. nice upgrade 5 Star Review

    Posted by on 29th Apr 2016

    Pads cover ENTIRE rotor surface on 13-14 Shelby unlike other pads that say 07-14 Shelby replacements but are actually only 07-12 with the smaller rotors. WAY less dust, no squeaking, stock like bite. So far so great but only been 2 weeks

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