9PHXRACING is great!
9phxracing has been great! Great quality at a great price! I have personally installed 3k worth of there product on vehicles with only a couple minor problems and they have taken care of it quickly!
By Jonathan L.
Sunday, November 8, 2026 · Customer reviews of US businesses
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12 reviews
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9PHXRACING EGR/DEF/DPF/CCV Delete Kit for Diesel Engine Powerstroke/Cummins/Duramax, Performance Parts for Ford/RAM/GMC/Chevy, More Modification Parts for Car/Motorcycle/Kart at 9PHXRacing.com
9PHXRACING (9phxracing.com) has 12 customer reviews on The Fair Hearing, with an average rating of 3.3 out of 5.
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9phxracing has been great! Great quality at a great price! I have personally installed 3k worth of there product on vehicles with only a couple minor problems and they have taken care of it quickly!
By Jonathan L.
Pipe was just a bit short. Could be extended just a little bit but other than that solved the issue I was having with an existing part.
By aaron H.
Kit was easy to install satisfied with the product quality parts. The only issue was none of the bolts that were supplied fit the EGR manifold exhaust where the sensor screws in so I had to use the bolts from the factory, other than no problems.
By raphael D.
Kit seems to be made out of quality material I have not had the opportunity to install it yet but I’m sure by the looks of it everything will be just fine.
By Chad W.
It's a really well put together kit comes with everything you need... The only thing that I found that I might need is the two small gaskets for the plates on the exhaust manifold ( mine are shot). Other than that it works wonders for your fuel economy.
By Luca R.
Easy to put on, came with a resonator delete, can’t beat it
By Omar O.
It was good thank you good instructions.
By Rube E.