Brock's Performance Predator™ Slip-On Key Features:
Predator™ Electro-Black systems are manufactured using the finest quality stainless steel and then chemical coloring is prepared, using a mixture of chromic and sulphuric acids that develop the thickness of the naturally occurring passive film, on the steel surface. The colors that are produced are the result of light wave interference, as light is reflected from the surface of the thickened oxide passive layer and the interface of the passive layer and steel surface. The colors seen depend on the thickness of the oxide layer formed in this process. Unlike anodizing, as used widely on aluminum products, the process is not an electrochemical one and in contrast to painting, there are no pigments or coloring chemicals used. Perhaps more important, the process does not rely on heat to oxidize the surface. Chemically colored stainless steel retains the aqueous (atmospheric) corrosion resistance of the un-colored surface making the electro-colored system a great option for riders in harsh environments and ocean areas.
Advantages of the Electro-Black Predator™ Muffler:
R1/M Exhaust System Decibel Levels
Testing procedure performed according to SAE J2825
Predator™ Slip-On Muffler:
Idle: 103dB / 5000 RPM: 110dB
Predator™ Slip-On Muffler (with Euro-approved dB killer):
Idle: 98dB / 5000 RPM: 106dB
YZF-R1/M Exhaust Weight Comparison
OEM Exhaust System:
Total = 18.20 lb.
Predator™ Slip-On System:
Total = 6.40 lb.
Total Weight Savings = 11.80 lb. or 65% of OEM weight