DASA Racing 9251 Orco Parkway, Riverside, CA 92509

"Purchased a new dasa exhaust 5.5 weeks ago through a third party vender and still have not received it yet. After contacting the third party vender I was told it would be shipped out last Friday and finally received a tracking number. On Monday the tracking stated it still was not to the shipping company yet so I contacted the third party vender again who then contacted dasa racing again. Kevin at dasa racing stated it would be shipped out Monday afternoon. It’s now late Monday night and the tracking still says it hasn’t been picked up from vender yet. After taking way too long and being lied to twice I will never purchase any products from this company ever again."

"Awesome quality of high performance parts I got from them for my 2008 Yamaha yfz450 quade"

"Absolutely love this company. We send all of our heads (Yfz450, Yfz450r and Raptor 700) to get ported here. Dan is amazing to work with. Great product and amazing customer service. Update (6/22): just put together our new build with a Dasa +1 head. Absolutely rips. Can’t say enough good things about this company."

"They do great work but the phone and office is non existent!!!! Trying to get ahold of them is a joke. Then you go there hours before there closed and there closed. If you to call them it will just go to an answering machine, Extremely annoying. Customer service is very poor."

"Most disorganized shop! Lost parts off my bike had to keep calling them for updates and finished product ran worse than when I brought it in! These guys need some serious help!"