I road race in NASA. I have raced 2 different FD rx7's, NSX stock, NSX modded, c5 vette, 996tt, 997tt and 240 z. You really have to setup brakes based on your driving and the cars setup. I race the FD's the most. Before I was good enough to need more, stock brakes with upgraded pads worked fine. As I became better and added Hoosier R6's, the brakes with the correct pads worked fine but would go through a set of front pads in 2 track days, rear pads in 8 track days. Front rotors in 4 track days and rear in approx 16. So everyone suggested BBK. I was prepared to buy front and rear. After talking with the Mazda experts at Tripoint Engineering, they said get the fronts only. "It's what works on these cars." I thought I could add rears later if they were wrong. The pads I use now are Hawk HP plus (aggressive street). The car out stops all other cars in the same class. Has set numerours records in NASA. The front pads now have to be changed 1 time per season. The rears can run for 2 years. If I had not experienced this, I would not believe the 1 change made such a difference. All the forum suggestions were buy buy buy.
On the vettes (c5), we find proper pad upgrades makes the car stop great. Pad and rotor life are ok. 3 pad changes per season in the front upgrade to 2 piece rotors for better heat dissipation (longer life). BBK work ok but only improved a litte. Most run stock.
In the 997tt stock w good pads is awesome. In the 996tt, brakes are horrible looking for the solution.
In the NSX, the stock brakes w better pads are not enough. However, I just bought a NSX with 6 piston wilwoods up front and 4 piston wilwoods in the rear. It is horrible. Too much front. Locks up. The stock one will out stop it.
What my long post is saying is go test yours out. Feed back the problems. Address them and go. Be aware most places will say buy it buy it! Not the right answer always. If I would have bought big rears in the FD, I would have to proportion down to reduce the rear and have the same effect. Good luck. I have to figure this modded NSX out too.
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I road race in NASA. I have raced 2 different FD rx7's, NSX stock, NSX modded, c5 vette, 996tt, 997tt and 240 z. You really have to setup brakes based on your driving and the cars setup. I race the FD's the most. Before I was good enough to need more, stock brakes with upgraded pads worked fine. As I became better and added Hoosier R6's, the brakes with the correct pads worked fine but would go through a set of front pads in 2 track days, rear pads in 8 track days. Front rotors in 4 track days and rear in approx 16. So everyone suggested BBK. I was prepared to buy front and rear. After talking with the Mazda experts at Tripoint Engineering, they said get the fronts only. "It's what works on these cars." I thought I could add rears later if they were wrong. The pads I use now are Hawk HP plus (aggressive street). The car out stops all other cars in the same class. Has set numerours records in NASA. The front pads now have to be changed 1 time per season. The rears can run for 2 years. If I had not experienced this, I would not believe the 1 change made such a difference. All the forum suggestions were buy buy buy.
On the vettes (c5), we find proper pad upgrades makes the car stop great. Pad and rotor life are ok. 3 pad changes per season in the front upgrade to 2 piece rotors for better heat dissipation (longer life). BBK work ok but only improved a litte. Most run stock.
In the 997tt stock w good pads is awesome. In the 996tt, brakes are horrible looking for the solution.
In the NSX, the stock brakes w better pads are not enough. However, I just bought a NSX with 6 piston wilwoods up front and 4 piston wilwoods in the rear. It is horrible. Too much front. Locks up. The stock one will out stop it.
What my long post is saying is go test yours out. Feed back the problems. Address them and go. Be aware most places will say buy it buy it! Not the right answer always. If I would have bought big rears in the FD, I would have to proportion down to reduce the rear and have the same effect. Good luck. I have to figure this modded NSX out too.