No problems at all
Installed perfect and functions perfect. Lowered temps on my truck
By Sam M.
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
168 reviews
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Shop Bullet Proof Diesel for all your diesel engine needs. We are your source for unique, top-quality and well-engineered problem-solving products. We own, drive, research, repair, engineer, manufacture, market and support products for Ford diesel engi...
Bullet Proof Diesel (bulletproofdiesel.com) has 168 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
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Installed perfect and functions perfect. Lowered temps on my truck
By Sam M.
Everything was shipped it was quick and easy
By Mark H.