Our P/N assignment to OE calipers
Rebuilt kit contents designation:
B = Brembo (Caliper Mfgr)
P = Porsche (Car Mfgr)
6 = # of piston (6 pot)
05 = #5 of Porsche 6 pot calipers in our library
BP-605BSPSince we implemented this easy ordering system, not only it provides consumers making right selection quickly and accurately, but also help to avoid confusion from car mfgr and dealer in dealing with OEM#, VIN#, Year, and Model etc.
B = Boots (HT= High temperature blue boots)
S = Seals
P = Pistons
We don't just make the components to fit like most aftermarket suppliers, we make them better in material and fitment so they perform much better and last a lot longer than OE.
For example before we make the HT dust boots available track enthusiasts were frustrated by the consistent burnt out & cracked boots. Another popular replacement is our one-piece Stainless steel pistons to OE's multiple piece with "purk" which is fragile and crack under high heat. Nowadays about 75% of Porsche customers are buying RB HT boots+Stainless steel pistons, and run their brakes at lower maintenance, less down time, and track their cars with higher confidence.
Since we introduced HT boots in 2013, we haven't heard one single complaint of boots failure due to the heat, but only a few incidents reported due to mis-contact with brake fluid.