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Michael went the extra mile for me today. He knew the right questions to ask and provided me with spot-on information regarding headers for my 04 Cobra. After exchanging numerous phone calls, I placed my order with him. Michael and Sinister Mustang have earned my business for life. Thank you!
Jason, Denver, NC
Michael at Sinister Mustang hooked it up with my purchase!! Awesome customer service!! Will be ordering more from here in the near future!!
Juan, Harlingen, TX
Hey guys, great service. A shout out to Dean for helping me with installation. Good prices, too.
Brian, Detroit, MI
Sinister has good prices and good service.
David, Salem, OR.
Nice going guys! My stuff arrived on time and in great condition. Can't wait to install it and test it out.
Mike, Pittsburgh, PA
Car handles great now. Glad I got the suspension kit. Thanks.
Rob, Little Rock, AK
Great experience working with Sinister. I recommend them.
Geoff, Eugene, OR
Pretty simple working with you guys. Looks like I saved some money, too. Thanks.
Randy, Denver, CO
Oh, man, thought my Mustang was too old to perform like this. Runs amazing! Thanks Sinister.
Allan, Santa Fe, NM
You guys are awesome. Free shipping and really good tech support. Thanks!
Leif, San Diego, CA
I couldn't figure out how to install my new parts. I picked up the phone and Sinister helped me out. Now my GT's running great.
Manny, Hollywood, FL
First time I ordered something on the internet. It was easy. Thanks.
Pete, Jefferson City, MO.
I ordered the wrong part. Returning was easy. Thanks Sinister.
Brad, Laramie, WY
You guys have some hard to find parts. Glad I found you.
Seth, Seattle, WA
Sinister Mustang had the best price and no shipping cost on my part. Other places wanted 20 dollars just to ship.
Andrew, Brooklyn, NY
They have great products and they stand behind them. I will buy here again.
Kevin, Boise, ID
Every time I come to your site, you guys have more and more parts. Great!
Brett, Atlanta, GA
Awesome customer service! Michael genuinely cares about making sure things are right and that is a rare thing these days, especially in the anonymous world of internet websites. If you have it in stock for my two Mustangs I am buying it from you above all others. Thanks again.
Rod, Tampa, FL
Broke a blower belt on my 2010 Roush mustang and could not find one anywhere in Dallas. Thanks to Sinister, I was back on the Road in 2 days. Thanks guys.
Larry, Dallas, TX
I love ordering parts from Sinister Mustang. Michael is knowledgeable over the phone, answering every question about the parts I mention. He maintains that "Mustang enthusiast" feel and doesn't come off as a cutthroat salesman. He's earned a life long, local customer. Thanks!
Randy, Folsom, CA
I just sent payment through paypal. Thank you so much for the help! Michael is awesome to work with and is understanding when dealing with a daily driven Mustang. Definitely the best customer service I've ever dealt with! 5 stars for sure!
Junior, Olivehurst, CA
I got all my parts and installed them, they work great! Also put on the sinister decals which are looking sharp! Got a Sinister koozie in the mail today too, thank you soooo much Michael. #1 in customer service no doubt!!!
Brandon, San Jose, CA
Michael really went above and beyond by calling me personally and asking how I want the spoiler to come prepared when there was no option when ordering. Again I thank you for the great experience.
Jon-Erik, Winston-Salem, NC
I just ordered a strut tower brace for my 03 cobra and I must say that Michael at Sinister Mustang was a great help and a pleasure to do business with. Thanks man, looking forward to spending more money with you.
Sammy, San Jose, CA
I didn't think Sinister Mustang Control Arms would make such a huge difference and they look fantastic "Gotta Have It Green" looks so good and stands out nicely on my black GT. Michael was awesome to deal with I tell every one I meet forget about American Muscle, go to Sinister Mustang.
Mike, Vancouver, BC
I called up with a question about a Maximum Motorsports part for a Foxbody. In regards to fitment MICHAEL did not have a 100% answer so he called the manufacture and he called me back within 5 minutes and gave me the needed information. I immediately placed my order and within 35 mins I had confirmation that my order would be shipped to me. That's fast and professional service there. Thank you Michael.
James, Rimrock, AZ

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