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R G Engine Performance

yelp rating 5 (5)


259 e arrow highway #b, upland, CA 91786 Get Phone Number

34.1 -117.648

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Overall review rating

yelp rating 5 Average Rating 5 Based on 5 reviews

Yelp Reviews for R G Engine Performance

  • Michelle V.

    Wed 20 March 2013

    I will be a regular customer! I have gone to R.G. Performance a couple times. The service is excellent and R.G is fair and trustworthy. I have gone to...

  • Steve O.

    Tue 18 December 2012

    My wife and I have been coming to RG for years. We've been very satisfied with the work Ralph has done for us. His pricing is fair and he does a good job...

  • Greg A.

    Mon 29 August 2011

    They do great work here. I have a 2004 Jeep Rubicon and I had my engine mounting bolts sheer off of the engine block leaving an inch of threaded bolt in my...

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