Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
72 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Customized Plug 'n Play tuning for diesel and gasoline engines. Enjoy up to 30% more power and torque. Traceless ecu chip, easy to install and remove, Autobahn tested and safe for your engine.
RaceChip Chiptuning (racechip.us) has 72 customer reviews on The Fair Hearing, with an average rating of 4.8 out of 5.
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