Good-Win Racing Mazda Performance Parts

Porterfield R4-1 - Front MX-5 Club Brake Pads

2016-2017 · Club Model Brembo

Street/Autocross/Track

Miata MX5 2016-2017 · Brakes · Pads


Part Number: 61-1753

Year: 2016-2017

Application: Club Model Brembo

Price: $179.00

Quantity:

Porterfield R4-1 - Front MX-5 Club Brake Pads
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Fits the front Brembo calipers in the Club model ND.

This high friction racing material has grown to be a very popular choice for drivers who need the highest possible friction with a low pad temperature. Developed and tested in the vintage racing community the R4-1 gives an average coefficient of friction of .56 with peak levels up to .600. Having tremendous stopping power, the R4-1 pad material can reach upwards of .5 friction level when pad temperature is a very low 200 F .

Drivers can still have a high friction brake pad without worry of the pad becoming too cold to be effective when the car is driven only moderately. For use when pad temperatures are under 600 F and peak temperatures are not over 1000 F. Widely used on Vintage GT and formula cars the R4-1 has gained great popularity as an excellent auto-cross, off-road and rally-cross pad material. Great modulation, consistent pedal feedback and the same rotor friendliness as our other carbon kevlar compounds.

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

REVIEWS

Hi Brian, I just bought a heatshield and a cruise control relocation bracket for my '95 Miata from you. It is in the mail now. Thanks for such fast service. (My cruise is just wrapped up in a microfiber shoprag at this time!)

-- Bob

Roadstersport II was a great purchase, easy install, and sounds great.

-- Denny