Source Engineering Inc

"Just got off the phone with these guys to buy a wax fan valve control kit and wanted to get some info before purchase about part numbers. After 2 or 3 minutes, no more, I was told he didn’t have time to talk because he had another customer, apparently more important than me, and just hung up. I called back and he told me he doesn’t want to deal with me because I was asking questions even though I was about to purchase one and possibly 2 kits for over 1100.00 from him. I would not buy from this guy if he can’t spend more than 2 minutes to help me confirm his product will work in my application."

"These guys offer an affordable option to solve several handling issues that motorhomes have. Give them a shot at servicing your suspension."

"Purchase the riding enhancement kit for 2008 Cayman XL PDQ cannot brag enough about the ride after the install and also Jim very big help and great to work with. recommend to anyone"

"The drag link was perfect but the real star of this transaction was dealing with Jim, customer service was great. My part was shipped early, well packaged and did I mention the customer service. So nice to talk to a person that knows what they are doing. I will be ordering a fan controller kit soon from Source Engineering."

"Source Engineering just outside Eugene Oregon . Jim, Scott and Todd are total professionals. . Right from arriving onsite, to Jim’s recommendations and advice. They gave our “Kraken” a totally NEW RIDE. . No more porpoising, bouncing, leaning sluggish worn out ride feel. . She’s now solid, firm and stable just as she should be. . Installed 10 specially tuned shocks and 4 of their proprietary comfort ride air valves. - Not only do they do amazing chassis work… . Jim asked me if my fan runs on High speed like that all the time. (It was always super loud) I said yes, they diagnosed and fixed the fan so it only comes on when extra cooling is required. . I immediately noticed the extra performance when taking off from a full stop and going up hills. . Jim said I was loosing a considerable amount of HP - as the hydraulic pump draws a big load on the engine. . Very Very Happy today. Only took 3 hours. . ***Bonus, these guys also fixed my hydraulic oil leak at the bottom of the oil cooler - True Professionals…. Highly Recommended"