ECU & TCU Tuning - Parts Plug

ECU Tuning

Transmission Tuning

Flex Fuel & Ethanol

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See what our customers have to say!

Based on 271 reviews

dante cuadrossegovia

Service is excellent, inspection is thorough, service is delivered promptly and pricing is reasonable. Also, their staff is gentle, friendly and patient with customers with no technical knowledge. My wife is a bit skittish when visiting mechanics in general, I advised her to take her car to Parts plugs due to engine light on, she did it today and loved the attention, she is changing mechanic moving forward!

Response from the owner:Always happy to help Dante!

Josh Urdaneta

Sad that they have bots and fake profiles that lowers their rep. Outstanding people and customer service, very knowledgeable. I go here for the typical oil changes and inspections. Never had a problem.

Response from the owner:Thank you for your support Josh, glad we could help you!

Tevin Thompson

Nick has been nothing but wonderful, he did a full inspection on the car and let me know if there was any issues or problems he is definitely a go to for me when it comes to my car now I appreciate all the work he did I went home very happy and price was very fair

Taylor Oake

Quick turnaround and great service will be going back for all my needs

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

Khuram Khan

These guys are solid. I took my BMW X7 here and the entire process was seamless from start to finish. They provided a detailed quote by email beforehand, and there were no surprises, hidden fees, or unnecessary upselling. Honest, professional service and a great overall experience. Highly recommended.

Response from the owner:Happy to help Khuram, hope to see you and your X5 soon as well!

Andrew Trinh

Had a great experience at Parts Plug. I reached out via email to inquire about walnut blasting intake carbon cleaning, they were quick to respond to all my questions, and book me in for an appointment. After they completed my intake carbon cleaning, I no longer experience misfires during cold starts or rough idling. I also noticed that the car is running overall a lot smoother now, and quicker throttle response. Intake carbon cleaning is pricey but for the amount of time it takes to complete I think the price is fair and worth it, felt like the car got a second life and runs like new. Highly recommend Parts Plug to anyone thinking about intake carbon cleaning!

Prasad De Silva

Excellent fast service. Highly professional. Highly recommend

Lee Robb

Just had a small part install on my car and I’m definitely happy with was done. Guys are knowledgeable and I’ll definitely be back to get more work done on my car.

Keaton Booth

Tuned my car and fixed my exhaust leak while I waited. Very quick, friendly, and local! 100% recommend

Response from the owner:Glad we could help you out and fix the S3! – A

Christian M

Josiah and the team define customer service in the auto industry.

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

C hill

I've been having a very good experience with them. Very patient and knowledgeable .They Changed my 2012 Honda Civic SI clutch at a reasonable price.Definitely trying to do all my mechanical repairs with them Thanks parts plug 🙏

Response from the owner:Always happy to help!

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!

Yash Goyal

I took my Mercedes C300 for a noise coming from front axle. They inspected the car within 20 minutes and gave me a quote. Did the job the next day quickly and the car was running smooth as new. Got the best price for the repairs. Customer service, speed, efficiency everything was amazing!

s m

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

M Stephens

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

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

cozm1kblast 2005

I had a fantastic experience with Parts Plug. Their staff was knowledgeable, patient, and truly understood the needs of performance car enthusiasts. I was after a specific O-ring for my HKS BOV on an N54 build, and not only did they have exactly what I needed, but they also helped me confirm the correct size over the phone.

Nirojan Bala

Always a great experience with the team here! They are honest and efficient. I trust them and would recommend them whole heartedly!

Response from the owner:Thank you for your trust Nirojan!

Scott Everett

Best place in Durham Region to get e98 fuel. Great guys and service. Be back for more!

Response from the owner:See you next season Scott!

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.

Maureen Sotiras

Best experience for a car repair ever. Was grateful for their advice prior to the alternator replacement. I was going to try to make it back home….. anyway, car was fixed quickly and is ready to go. Will definitely make this my garage moving forward. It's worth the drive to Oshawa, to have Parts Plug work on your car.

Tunny Vandepol

Thanks to Amar and the team. Top shelf service and advice.

Sky Gallagher

I had my Jettas engine replaced by these guys a few years ago. I always send anyone I know with big issues to them to fix it up for an affordable price. Figured I should write a review about my experience. Thank you's again 👏

Response from the owner:Thanks for your confidence Sky!

brent irwin

Helped with supercharger pulley install top shelf staff!

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

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!