all i got to say is yes it is a noticible diference with new injectors they make her run better than new and the cold air is by far better than what i was exspecting to hear my turbo wine and breath made me know i bought a good product i am next gittin my...
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From: eric g.

i have had my 94 gmc 2500 6.5l TD for 2 years now, i had the stock stanadyne pmd and the relocation kit and both failed within the first 3 months, with the FSD & Heatsync from SS Diesel Supply no more stalling or hesitation, thank you SS Diesel supply,...
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From: Jonathan