StopTech SportStop Drilled Rotors Front Pair Cadillac XLR 04-08
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StopTech recognizes that great brakes need to look as good as they perform. Performance wheels and tires are best complemented with StopTech SportStop Cross-Drilled or Drilled+Slotted rotors.
Every SportStop brake rotor is produced from a high quality Centric Parts blank casting and finished in a durable e-coating for corrosion resistance. SportStop drilled and slotted brake rotors (prefix 127) prevent glazing of the pads, add bite and improve wet and dry braking performance.
Every SportStop rotor is finished with black e-coating on both sides of the hat, inside the the cooling vanes, and on the outside edge. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water exposure without rusting. This is especially important on both mounting faces of the hat where it touches the hub flange and back face of the wheel. Any accumulation of rust in these area can lead to installed lateral run out issues.
Power Alloy metallurgy is exclusive feature of Power Slot and SportStop rotors. In specific vehicle applications, StopTech works with foundry partners to increase the molybdenum or carbon content of the castings, and to carefully control the cooling rate during production to reach targets for hardness and tensile strength.
Nearly all SportStop cross-drilled and drilled + slotted rotors have unique drilled hole patterns for the left and right sides of the vehicle. For these directional patterns, straight vane or pillar vane rotors are used to ensure that a drilled hole never touches a cooling vane.
About Manufacturer: StopTech
StopTech was founded in 1999 with the singular mission of becoming a leading manufacturer and supplier of high performance brake components and systems. United by their passion for racing and high performance vehicles, the company quickly earned a reputation for quality and performance both on and off the track.
StopTech Racing engineering support is unparalleled in the industry, with personalized service available to customize winning race solutions for your needs. Whether its in SCCA Pro Pirelli World Challenge, Grand-Am Continental Tire, Lucas Oil Off-Road Racing Series, or grassroots circle track, NASA, SCCA, Time Attack and drifting competition, StopTech Racing has something to cover most forms of production-based racing needs.
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