Performance Unlimited
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11277 County Road 42, Tecumseh, Windsor
London's Source for Performance Parts and Accessories London's leading retailer for Performance Parts and Accessories. We carry brands like MSD, Mr.
Gasket, Holley, Edelbrock, Allstar Performance, Moroso, Flowmaster, Magnaflow, Energy Suspension, American Racing, Autometer, ARP, WeatherTech, Royal Purple, BullyDog, Quick-fuel, NGK, Mallory, Russell Fittings, BDS Susp, Extang, Superchips, Truxedo, Ventshade, Baer Brakes, Taylor Cable, K&N Filters, Aeromotive, GM Performance, NOS, KC Highlights, Hello, Putco, March Pulleys, Optima Batteries, Lucas Oil, Wilwood, Simpson Racing, Rough Country Suspension, Skyjacker
07/31/2026
We hope everyone enjoys the long weekend! See you on Tuesday!
07/30/2026
Proud sponsors of Race Cayuga Sportsman Series
Thank you to Performance Unlimited for supporting our racers with a Silver Sponsor Package for Bracket Finals!
Performance Unlimited has been a trusted source for parts and accessories for over 40 years. Offering a huge selection of products and services to upgrade your vehicle. Crate engines, suspension upgrades, lift and lowering kits, carburetors and EFI with custom tuning, Mickey Thompson and Hoosier tires and more…we do it all and we install everything we sell.
Shop online or in store and find out why Performance Unlimited is Southwestern Ontario’s number one source for performance parts and accessories since 1984."
Performance Unlimited
425 First St.
London, Ontario N5W-5K5
(519)453-4307
www.PerformanceUnlimited.ca
07/30/2026
Our friends over at E.L.T.A. are hosting 3 big events next week! Make sure to check it out! You won’t be disappointed 😁
07/23/2026
Unfortunately due to illness, we have a shortage of staff, so we will be closed Friday July 24th. We apologize for any inconvenience this may cause. We will hopefully be back to normal hours on Monday. Thank you for understanding!
Due to staff illness we will be closed early again today (and possibly the rest of the week).
We are closed as of 3pm today. Closing again at 3 pm tomorrow and we will keep you posted as to what the plan is for Friday.
We are very sorry for any inconvenience this may cause!
07/17/2026
Due to unforeseen circumstances we will be closing today at 5:30. Thank you for your understanding and continued support. Have a good weekend and we will see you again on Monday.
05/12/2026
May 2-4 weekend is almost here and, I don’t know about you, but the way we see it, that unofficially marks the start of all things automotive for the year!!!
🙌About time, right!?
Make sure to stop by the shop this week and pick up everything you need to get the most out of your vehicle this weekend!
Reminder that we will be closed Monday May 18th. Have an awesome weekend!
This has been circulating on social media lately and people are understandably upset about it. We would like to say that we need to remember that the police are not the ones to blame. The real issue lies with local and provincial governments that continue to ignore the underlying problems facing our cities.
As responsible vehicle owners, we understand the importance of making thoughtful choices and being considerate of our neighbours. However, seizing what is often a person’s second most valuable possession simply to satisfy political pressure is an unfair overreach that threatens personal freedoms.
If safety is truly the concern, then what about the millions of other vehicles on the road? Will these same standards and enforcement measures be applied equally to every citizen? Targeting a specific group of drivers begins to resemble profiling rather than fair enforcement.
Car and truck enthusiasts invest in modified vehicles because they work hard, pay taxes, and contribute positively to society. Many members of the automotive community actively support charities and community events, raising donations for causes ranging from senior support programs to cancer research and treatment. We are not a burden on society — we are contributors to our communities and the economy.
We support reasonable safety standards and responsible rules of the road. What we do not support is being unfairly singled out and targeted.
Reach out to your Alderman, Mayor, MPP, and MP to share your concerns and make your voice heard.
05/04/2026
Dennis Barber was kind enough to share this flyer from the late 80's when we moved into our new/current location. I remember it well. It doesn't feel like it was that long ago. Great times! Thank you Dennis.
04/21/2026
☀️The sun is shining, it’s warming up out there and the tracks are opening soon 🚦🏁 and we are here to help get you race ready!
What does every car need? Fuel⛽️…. And Performance Unlimited is all stocked up with an assortment from Fuel Factory!
Stop by and get yours today!
Don’t see the octane or size that you want? Just ask and we will get you stocked up. Available in pails and drums.
Performance Unlimited
YOUR source for parts and accessories since 1984
# performanceunlimited
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Category
Telephone
Address
425 First Street Unit 18
London, ON
N5W5K5
Opening Hours
| Monday | 9am - 5:30pm |
| Tuesday | 9am - 5:30pm |
| Wednesday | 9am - 5:30pm |
| Thursday | 9am - 7pm |
| Friday | 9am - 7pm |