Technical and Instruction

Technical and Instruction

Providing in-depth technical support and assistance for the items that we sell is what sets us apart from our competition. Some of the most requested technical sheets, articles, descriptions and installation guides are listed below. If you require further information on products that you have purchased from us, please feel free to contact our office!

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If you don't find the answers you are looking for on this page, please send us a message and we will be happy to help.

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  • Just got the steering brace for my 2009 Dodge…THANKS so much Harry for the speed of delivery! Very pleased and appreciative!

  • Thanks! I was very surprised when Purolator showed up yesterday afternoon! Over night delivery and I am off the main route for sure.

  • Thanks a lot! Great service!

  • Harry Kelleher knows customer service. Always ready with advice and help. Super fast shipping, and very competitive pricing. His knowledge is second to none and for my needs (12V Cummins) he is an authority. Will shop nowhere else for my truck. Thanks Peak Diesel!

  • Thank you. Tell Harry that the exhaust sounds great!!

  • Speedy delivery this morning to my office. Thank you.

  • Thanks you guys/gals are awesome!!

  • Thank you guys for your great business.

  • Harry, got my stuff today. Just wanted to say thanks again for the awesome service and lightning quick shipping. I’ll be coming to you when I need my next round of parts.

  • Thank-you very much for the speedy delivery of my Fass fuel pump. Nice to deal with professionals!

  • Thanks Melisa, very impressed with the service. Harry was very helpful over the phone. I’m getting 18psi fuel pressure now big jump from 2-3 psi. Thanks again,

  • I really appreciate the time you take to answer my questions! But thats why you guys are the only ones I’ll do business with 🙂 Thanks Again,

  • Just wanted to thank you guys the exhaust kit is great and was a breeze to install! once the old stuff was off lol It’s loud enough in all the right places with the muffler on 😀 Always a pleasure doing business with you guys thanks again

    Jamie B
  • I received shipment of the package this morning!  Also, I was surprised to not have shipping charged?!? I have been purchasing products from PEAK for years either directly or through my friends and spread the word about the great service for us in Canada. I wanted to thank you for the quick shipping of the intercooler boot kit.