StopTech TOYOTA 98-857-1470 ユーザーズマニュアル

The customer is responsible for any squeal related problems due to pad

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

selection.

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

www.stoptech.com 3

APPLICA

APPLICATION DISCL

TION DISCL

TION DISCLAMER

AMER

Most 17” wheels will clear the outer diameter of the caliper of the 332mm kit and most 18” wheels
will clear the 355mm kit. However, the more critical clearance is the gap between the spokes of the
wheel and the face of the caliper. Do not assume a 19, 20 or even 24 inch wheel will clear the face of
the caliper. The actual metal-to-metal distance measur

The actual metal-to-metal distance measur

The actual metal-to-metal distance measured fr

ed fr

ed from the stock r

om the stock r

om the stock rotor face to the

otor face to the

inside of the wheel spokes

inside of the wheel spokes is 56.25 mm for the 332mm or the 355mm kit. W

is 56.25 mm for the 332mm or the 355mm kit. W

is 56.25 mm for the 332mm or the 355mm kit. We r

e r

e recommend at

ecommend at

least 2mm of additional clear

least 2mm of additional clearance.

ance.

ance. See the Wheel Fitment Drawing page on our website for

more specific measurements at www.stoptech.com.

Final fitment of the wheel to the caliper is the r

inal fitment of the wheel to the caliper is the r

inal fitment of the wheel to the caliper is the responsibility of the customer

esponsibility of the customer

esponsibility of the customer.....

Wheel Spacers

Wheel spacers can provide extra clearance to the outer face of the caliper. This will also space out the
entire wheel, widening the track width of the vehicle. Fender clearances should be checked on
lowered cars, and longer lug studs or wheel bolts are usually required. Note: The Wheel Industry
Council has issued guidelines advising wheel spacers not be used.

It is the responsibility of the customer to insure wheel spacers are properly

It is the responsibility of the customer to insure wheel spacers are properly
specified and installed.

specified and installed.

Brake Vibration - THIS IS IMPORTANT!

The most common cause of brake vibration is improper bedding of pads and rotors or improper
pad selection for the specific driving environment. Rotor runout may also cause vibration, but
precision manufacturing and inspection typically means runout is not an issue. Double disc grind-
ing insures the rotor runout is within +/- 0.002” when installed on our aluminum hat and controls
thickness variation within 0.0003”. Under the most extreme conditions, any rotor may warp, but
uneven pad deposition is a more typical vibration cause. If the system is not properly bedded in, or
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 procedures included with this manual.
If you have any questions, please contact the StopTech Customer Service Department for assistance.

STOPTECH is not liable for vibrations caused by extreme usage or improper

STOPTECH is not liable for vibrations caused by extreme usage or improper
break-in procedures.

break-in procedures.

Brake Noise

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 reduce the problem. Anti-squeal lubri-
cants are also available to reduce some of the noise. The reality is, performance pads are more prone
to brake squeal.

Caliper Clearance