Q: What do the stainless brake lines actually change?
The 2021+ Model S ships with rubber brake hoses that can balloon slightly under hard braking, which softens the pedal. The kit’s Teflon-lined, stainless-braided lines resist that expansion, giving a firmer, more consistent pedal and finer control pass after pass. Each kit includes four lines tested past 3000 psi, laser-cut brackets matching factory routing, crush washers, and banjo bolts.
related FREQUENTLY ASKED QUESTIONS
Find answers to common questions about Unplugged Performance products, services, and policies.
Will these clear the Model Y’s brakes with an off-road tire?
Can your shop install this, and what does the job involve?
Is this kit really proven, or just marketed as track-capable?
Will a big brake kit void my Model 3 or Model Y warranty?
Does carbon-ceramic keep the parking brake and stability control working?
INSTALLATION guide
For the do it yourselfer or trained mechanic, our in-depth installation guides provide step by step detailed instructions on fitting your Tesla with Unplugged Performance Parts.
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Find answers to common questions about Unplugged Performance products, services, and policies.
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WARRANTY QUESTIONS
Did you know that 90% of our customers express concerns about their vehicle warranty.