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3541 Unit A, Lomita Boulevard, Torrance, CA 90505 (310) 325-4799

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Vibration - Vibration -

Vibration -

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The most common cause of brake vibration is improper bed-in of pads and rotors, or improper pad

selection for the specific driving environment. Rotor run-out may also cause vibration, but preci-

sion manufacturing and inspection typically mean that run-out is not an issue. Modern produc-

tion methods ensure that the rotor run-out is within +/- 0.002” when installed on a StopTech alumi-

num hat, and it controls thickness variation to within 0.0003”. Under the most extreme conditions,

any rotor may warp, but uneven pad deposition is a more typical cause of vibration. If the system

is not properly bedded-in, or if street pads are run on an open track, uneven pad deposits will occur,

causing an ever-worsening vibration. Failure to immediately address a pad deposition/vibration

issue may lead to permanent damage of the rotors. Please read and understand the bed-in proce-

dure included in this manual. If you have any questions, please contact the StopTech Customer

Service Department on (310) 325-4799 - extension 105, or you can e-mail directly to

support@stoptech.comsupport@stoptech.com

support@stoptech.com.

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Note: The customer is responsible for any squeal-related problems due to pad selection.Note: The customer is responsible for any squeal-related problems due to pad selection.

Note: The customer is responsible for any squeal-related problems due to pad selection.

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Certain brake pad compounds make more noise than others. Proper anti-squeal shim plates be-

tween the caliper pistons and backing plate of the pad help to reduce the problem. Anti-squeal

lubricants are also available, to reduce some of the noise. The reality is that performance pads are

more prone to brake squeal.

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The dust shield must be permanently removed from both front wheels of the vehicle, to accommodate

the AeroRotors. This involves drilling out or chiseling off the rivets on each shield. These opera-

tions can be dangerous, and serious injury can occur. For anyone who is not competent or comfort-

able performing these operations, StopTech firmly recommends seeking the services of a trained

professional.