ECU & TCU Tuning In Oshawa & Scarborough

ECU Tuning

Transmission Tuning

Flex Fuel & Ethanol

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See what our customers have to say!

Parts Plug Oshawa4.8

Based on 287 reviews

Diva Riachy

Best experience ever i highly recommend this place.

brent irwin

Helped with supercharger pulley install top shelf staff!

Santhosh kumar selva kumar

Had a great experience at Parts Plug! They changed my transmission fluid and also did an intake valve cleaning. The team was professional, explained everything clearly, and got the work done quickly. My car feels smoother and more responsive now. Really appreciate the honest service and fair pricing—definitely recommend them if you’re looking for reliable mechanics!

Response from the owner:Glad we could help you and get your IS250 driving a little nicer!

Josiah

Great shop with honest, knowledgeable staff. Very trustworthy and always willing to help. Highly recommend

s m

Very quick and timely service, phone call updates throughout, same day repairs

Rob G

I made a two hour drive each way to pick up Ethanol for my race car from these guys. Great experience all around. Cheapest price in Canada. Very professional, extremely kind. I'd absolutely recommend them. A++

Haji Noman

Got the 🌽

M Stephens

Great guys. Great service. They truly care about what they do

Response from the owner:Always happy to help! -J

Andrew Punwasi

Finally, a place you can purchase Ethanol fuel.

Naveen Shan

They did a great job on installing my coilovers; process was smooth & everything was completed on time!

Manraj Singh Ladhar

Their service is pretty good. Gagandeep did a great job and was very professional, took care of my car maintenance and oil changes very well.

Karim Khan

Took my car here after two other shops couldn’t source the issue, parts plug not only got the parts faster and cheaper than everyone else but also had the problem solved within a day. Wouldn’t go anywhere else

Response from the owner:Thanks Karim! Happy to help

Irshad Sajadi

Got an oil change here for my X4M and would definitely recommend this shop!

Response from the owner:Thank you Irshad, look forward to having you back!

Daljit

2024 updated I have been their customer for 2-3 years and i have never been to any other shop. One of the best in business. No other shop in the GTA can beat their price and quality. They changed the clutch and rear main seal on my car in no time. I would recommend them 100% eyes closed to anyone looking to get their repaired from them. BEST IN BUSINESS

Response from the owner:Thanks Daljit!

Quinn Dickson

10/10 service brought my truck and had it checked out by their team, I was there for about an hour and they never charged me for their time. Great dudes, very friendly and always looking to save you money which is hard to find in this industry

Aussie Mate

I have been going to this place for about 4-5 years and I have been dealing with Amar and his colleagues , They are highly trained, very reliable, honest & knowledgable and have helped me many times coming up with simple and quick solutions for any type of situation with both of my vehicles .They are very patient, courteous and polite and have always provided the excellent customer service. Highly recommend this place for auto repairs and maintenance. Best wishes, Jas

Response from the owner:Always happy to help you brother! – Amar

G A

definitely recommend doing business with partsplug and wouldn't hesitate ordering from them again. their custom service is top tier replying back to you within an hour or so. when they say they have inventory they have it and won't catfish you into paying an inventory fee as I seen some other shops in Ontario doing. these guys are honest and definitely recommend ordering from them. thanks again – winnipeg

Response from the owner:Thank you Gerald, glad we could take care of you!

najmul haq

Value for money. Excellent service

Natalie Tsang

Highly recommended! Just changed the water pump and did a carbon cleaning on my Audi. This is the shop we always go to any type of auto service.

Justine Cruz

Had an amazing experience with Parts Plug!. Everyone at the shop is super nice; accommodating, knowledgeable and passionate about their work. I would highly recommend bringing your vehicle here for some professional service. They will be my go to shop for all of my vehicle maintenance going forward.

Korey Greene

Highly recommend this shop! I needed a side mirror replaced – the entire process was extremely quick, from their team finding the parts, booking an appointment that was flexible with my schedule, all at an affordable price. The staff was very welcoming, efficient with their work, and most importantly honest. Will definitely be bringing my car to Parts Plug going forward.

Abby de Jesus

My car started making weird noises. I called on a Friday night and they told me to come in tomorrow morning. They immediately started taking a look at my car and I was out of there in under a half hour! No more weird noises, they said it was an easy fix. Thank you so much!

Nikhil Gentle

amazing experience, mechanics and business were great. will definitely recommend to anyone in the oshawa area

Ka Po Tsang

I just called if it’s time to replace brake pads and rotor since I heard strange sound when I braked. They are so efficient to tell me to come right away to check and get quotation. They are very nice and helpful with my car issue.

Response from the owner:Always happy to help!

Rafi Fadle Aziz

I recently had my exhaust installed at this shop, and I couldn't be more pleased with the experience. The team was excellent, maintaining open and honest communication throughout the service. I had several questions, and they patiently answered each one without any hint of annoyance. Their transparency and willingness to accommodate my requests made me feel very comfortable. A special shoutout to Gagandeep for his outstanding service and friendly personality. After a less-than-stellar experience at a performance shop in Pickering, I was hesitant to try again, but this shop has truly restored my faith. I’m thrilled to have found such a reliable performance shop in the Durham region. I will definitely return for future auto work and look forward to building a lasting relationship with this fantastic team!

Unlock Your Vehicle’s True Potential with Performance Tuning

At Parts Plug, we specialize in performance tuning to maximize your vehicle’s power, efficiency, and overall driving experience. Whether you’re looking for more horsepower, improved throttle response, or enhanced fuel economy, our expert tuning solutions are designed to unleash the full potential of your engine.

What is Performance Tuning?

Modern vehicles come with factory-set ECU (Engine Control Unit) parameters that prioritize reliability and fuel economy over raw performance. Performance tuning involves optimizing these settings by adjusting air-fuel ratios, ignition timing, boost pressure (for turbocharged vehicles), and other key engine parameters. This results in a more responsive, powerful, and efficient driving experience.

Benefits of Performance Tuning

Increased Horsepower & Torque – Get more power and improved acceleration.
Enhanced Throttle Response – Reduce throttle lag for a sharper, more immediate response.
Optimized Fuel Efficiency – A properly tuned engine can improve MPG under normal driving conditions.
Custom Tuning for Modifications – Maximize the benefits of aftermarket parts like intakes, exhausts, and turbo upgrades.
Better Boost Control – Increase or fine-tune boost for more power and efficiency.
Improved Driving Dynamics – Smoother power delivery and a more engaging ride.
Race & Track Optimization – Fine-tune launch control, speed limiters, rev limits, and shift points for high-performance driving.

Our Tuning Services

ECU Remapping – Software tuning tailored to your vehicle’s needs.
Forced Induction Tuning – Specialized tuning for turbocharged and supercharged setups.
Flex Fuel & E85 Conversions – Unlock the potential of alternative fuels for better performance.
Aftermarket Performance Part Tuning – Ensuring your upgrades work in harmony for maximum gains.

Why Choose Parts Plug?

With years of experience in performance modifications, we use the latest tools and software to provide safe, reliable, and effective tuning solutions. Our goal is to deliver noticeable, measurable results while ensuring your engine’s longevity and reliability. Whether you’re a daily driver looking for better fuel economy or a track enthusiast chasing the best lap times, we have the expertise to tune your vehicle to perfection.

Visit us today or contact us to learn more about how performance tuning can transform your driving experience!