Overkill Speed And Performance

They have been a great help with finding parts for my older sports car. They really know their stuff.

After being lied to from a local mechanic here in town, who was just out to rip me off, I decided to travel from Tecumseh Ontario to see Jay. 2 1/2 hr drive! And well worth it !!- His honesty, customer service and experience saved me 1,300!I highly recommend this shop. I will definitely be returning for future work!!

Contacted these guys in regards to getting some work done on my Jeeps , have brand new parts for the stuff I was looking to get done. Was told that they didn't deal with customers with their own parts, was a little thrown off and clarified that in deed they weren't interested in even having me come by to see if they could help me. Good to see they are busy enough to turn away business. Sorry I missed out, they have a beautiful jeep as a main pic on their Facebook page :(

They were very nice and helpful

Always helpful and can get anything I need. Friendliest shop I’ve ever been to. I’ve been going for a few years now and never disappointed. If you want an honest mechanic this is definitely the place to go to and honest mechanics now a days are so hard to find. Glad I found you guys thanks for everything!

Great guy to deal with! Excellent service at a very reasonable price!

WARNING - THEY DO NOT GARAUNTEE THEIR WORK, OR CHECK THEIR PARTS BEFORE INSTALLATION. BE PREPARED TO PAY TWICE TO GET THE JOB DONE.Not only did they purchase a faulty Catalytic Converter, but they failed to properly assess that the part was compromised, and proceeded to install it anyways. Not only did the Catalytic Converter sound like a metallic maraca coming out of the garage, but when confronted about the failure they demanded compensation for replacing the faulty part they installed.They do not stand behind their work, and they do not do their due diligence in purchasing.If paying twice to get the job right is something that appeals to you, I can recommend Overkill Speed and Under Performance.If you want it done right the first time with working parts you may want to look somewhere else with good repute.Lastly, Take the 5 star reviews below with a grain of salt. They're clearly paid for.They earned my 1 star review. I bet they'll earn yours too.

So glad I discovered this shop. Jay and his team have been amazing. I have had some work done on my Jeep there and have also purchased various parts. The work is top notch and honest. The pricing on tires can not be beat! Thanks to Overkill Speed and Performance I can confidently say I've found a shop and mechanics I can trust!

My husband had a new stainless exhaust system installed. I find it load and dragsterish but Wayne loves it and so do all the boys. Great service at a very reasonable price.