Engine Performance Tune-Up

$449.00

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Material and shielding specification

A systematic restoration of ignition, fuel, and air delivery efficiency: spark plugs, coils tested individually, fuel injector flow check, throttle body service, air filter, and a post-service road data log. Written before-and-after comparison delivered with every appointment.

Lab-verified shielding

Independently tested to 30-40 dB attenuation across 900 MHz to 5 GHz. Full test report included in the box.

Silver woven, not coated

99.9% pure silver thread woven into the base fiber. Shielding remains effective after 50+ wash cycles.

30-day returns

Return any unworn item within 30 days. Email proteckdservice@gmail.com with your order number.
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Engine Performance Tune-Up | Proteck'd EMF Apparel