The R-4 brake pad was the first and original pad from Porterfield made from Carbon Kevlar. Being able to maintain an average of .50 friction level within a very wide temperature range gives the R-4 pad astounding versatility and makes it very suitable for a wide array of various track conditions.
The Carbon Kevlar allows the pads to warm quickly up to race temperature, ideal for restarts and when track time is limited. The R-4 Compound requires minimal bed-in and optimum operating temperatures of 450F – 1200F and able to maintain an average of .50 friction level within a very wide temperature range.
Porterfield AP 471 R4 Rear
£147.96
R4
Our original road racing compound that is very rotor friendly and easy to modulate, has medium friction with a 0-1400 temp range. Optimum temp range for this pad is 450F – 1200F.
Sold in pairs ( Qty 1 = 1 pair )
Make | Model | Year |
---|---|---|
Make | Model | Year |
Subaru | Impreza 2.5L | (1998) |
Subaru | Imprezza | 1.6 (00-02) |
Subaru | Imprezza | 1.8 (93-97) |
Subaru | Imprezza | 2.0 Sport (96-98) |
Subaru | Imprezza | 2.0 Turbo (94-96) |
Subaru | Imprezza | 2.0 Turbo (96-98) |
Subaru | Legacy Turbo | (95-97) |
Additional information
Weight | 5 kg |
---|
Reviews
There are no reviews yet.
Be the first to review “Porterfield AP 471 R4 Rear”