We understand that you’re looking for the perfect blend of performance, and reliability for your diesel vehicle. We’re proud to introduce our exclusive range of Bulletproof Diesel Packages. We’ve designed these packages to optimize the heart of your vehicle, delivering unmatched power and unshakable reliability.
Bulletproofing your diesel engine is essential for diesel enthusiasts and vehicle owners looking to maximize their diesel-powered vehicles’ performance. Here are compelling reasons why you should consider bulletproofing your diesel engine:
Enhanced Reliability: Bulletproofing involves upgrading critical engine components, gaskets, and systems to withstand the demanding conditions of diesel engine operation. This significantly reduces the risk of breakdowns and costly repairs, providing peace of mind during long trips or heavy-duty work.
Improved Performance: Many bulletproofing upgrades can enhance your diesel engine’s performance. Experience improved fuel delivery, turbocharger efficiency, and exhaust flow can increase horsepower and torque. This will make your vehicle more capable of towing, hauling, or off-road adventures.
Extended Engine Life: By addressing common weak points in the engine, bulletproofing helps extend the overall life of your diesel engine. Proper maintenance and upgraded components can prevent premature wear and damage, resulting in a longer-lasting and more reliable engine.
Reduced Maintenance Costs: While the initial investment in bulletproofing may seem substantial, it can save you money in the long run. Preventing major engine failures and the associated repair costs can offset the expense of upgrades.
Increased Resale Value: When you decide to sell your vehicle, a bulletproofed diesel engine is an attractive feature for potential buyers. The enhanced reliability and performance can make your vehicle more valuable in the used market.
Custom and Personalized: Bulletproofing allows you to tailor your diesel engine to your specific needs and preferences. You can choose upgrades and modifications that align with your driving style, whether it’s for towing, racing, or daily commuting.
Optimized Fuel Efficiency: Some bulletproofing upgrades, such as improved fuel delivery and engine tuning, can lead to better fuel efficiency. This means you’ll get more miles per gallon, saving money on fuel costs over time.
Peace of Mind: Know that your diesel engine is fortified against common issues and failures. This is especially true if you rely on your vehicle for work, transportation, or rec activities.
Compliance with Emissions Regulations: Some bulletproofing upgrades, such as EGR cooler replacements, can help ensure your vehicle complies with emissions regulations while maintaining performance.
We craft our Duramax Bulletproof Diesel Package to elevate the performance and durability of your Duramax-powered vehicle. This package includes a comprehensive set of components and services:
Top End Gasket Kit: A comprehensive kit that replaces critical gaskets to prevent leaks and maintain optimal engine performance.
Fuel Injector Return Line Kit: Ensures proper fuel delivery and return, thereby improving injector performance.
HP Injector Fuel Lines: High-pressure fuel lines designed to enhance fuel system efficiency.
Mahle Head Gaskets: Mahle, a trusted name in gaskets, provides head gaskets known for their reliability.
ARP Head Studs: ARP offers top-quality fasteners that secure the cylinder heads, significantly reducing the risk of head gasket failure.
Cylinder Head Service: Our experienced technicians thoroughly inspect, clean, and pressure test the cylinder head. We ensure it is in prime condition.
Service VGT Turbo: We perform a comprehensive turbo service to maintain or restore turbocharger performance.
Electronically Test Injectors: We conduct precise testing to identify any injector issues, ensuring optimal fuel delivery.
Exhaust Manifold and Up Pipe Upgrades: These upgrades result in improved exhaust flow and reduced backpressure, contributing to enhanced engine performance.
Install FASS Fuel System: The FASS fuel system enhances fuel filtration and delivery, which leads to improved engine efficiency.
We tailor our Powerstroke Bulletproof Diesel Package to enthusiasts who demand performance and reliability. This package includes the following components and services:
ARP Head Studs: Enhanced head fasteners that provide added security against head gasket issues.
Oil Cooler: A reliable oil cooler ensures efficient engine oil cooling, crucial for engine longevity.
Mahle Head Gasket Set: A comprehensive gasket set that includes all the necessary top-end reseal components.
Stand Pipes: These components replace problematic stand pipes, preventing oil system issues.
STC Fitting: We install an upgraded STC fitting to improve the oil system’s reliability.
Thermostat: Ensures optimal engine temperature regulation, essential for engine performance and longevity.
Coolant Filter Kit: Enhances cooling system performance by reducing contaminants and extending critical engine components’ life.
D-Plug: Addresses a common source of oil leaks in the high-pressure oil system, enhancing overall engine reliability.
Fan Clutch: Maintains proper engine cooling performance, preventing overheating.
Cylinder Head Service: Our technicians thoroughly inspect, clean, and pressure test the cylinder head, ensuring it is in optimal condition.
Service VGT Turbo: We perform a complete turbo service to ensure peak turbocharger performance.
Electronically Test Injectors: We conduct precise injector testing to ensure reliable fuel delivery and optimal engine performance.
We engineer our Cummins Bulletproof Diesel Package to unlock the full potential of your Cummins-powered vehicle. This package offers remarkable enhancements, including:
ARP Head Studs: These reliable head fasteners are designed to prevent head gasket issues.
Cummins Marine Head Gasket: A durable head gasket crafted for longevity and reliability in marine environments.
Upgraded BD Exhaust Manifold (Optional): The upgraded exhaust manifold ensures better exhaust flow and contributes to improved engine performance.
Valve Train Set: This set enhances valve operation, promoting engine durability and performance.
Reseal Front Cover (Optional): This essential component prevents oil leaks and maintains proper engine oil circulation, ensuring the engine’s longevity.
Fleece Collant Bypass Kit (optional):
We tailor these Bulletproof Diesel Packages to each diesel engine type, addressing specific performance and reliability needs. Are you a proud owner of a Duramax, Powerstroke, or Cummins engine? Our Bulletproof Diesel Packages are a testament to our commitment to delivering top-tier quality and engineering expertise.
DG’s Pro Tech’s Bulletproof Diesel Packages are your gateway to a world of unparalleled diesel engine performance and reliability. We understand that your diesel-powered vehicle is more than just transportation; it’s an extension of your passion and personality. Trust us to elevate your diesel engine to new heights of power and durability.
Contact us today to learn more about our Bulletproof Diesel Packages. Transform your vehicle and ensure it remains a trusted companion for many adventures to come. Choose DG’s Pro Tech for all your automotive needs in Lucknow, ON, and experience true diesel engine excellence.
Amazing Team! Even though I wasn’t a customer, they took the time to test drive my car right away to check out my concern. They advised the car should NOT be driven. Thank you team for caring about my safety Your spa had my car back on the road and driving like a dream in no time!!!! Professional, caring. I will definitely be back. Thank you !
joanne fox Nov 30, 2024
I stumbled upon DG’s completely by accident after breaking the rear windshield wiper arm on my Jeep and trying to find somewhere to fix it that wouldn’t cost hundreds of dollars. Jess at DG’s went above and beyond checking suppliers, and wreckers, and even Amazon to locate a part that would work without costing an arm and a leg. I’ve been going there ever since. I drive from Kitchener to Listowel because these guys are worth it. They do good work, aren’t overpriced, don’t recommend repairs you don’t need, and I get to hang out and play with Oscar while I get my service done. Only thing more I could ask for would be more comfortable chairs. Haha.
Michael Carlson Nov 12, 2025
Great service and friendly staff . They keep me informed of there progress and no surprise repairs Thanks again for the great lift
Garth Collins Nov 6, 2025
I am very happy with the service I received. Jess is very nice and answers all your questions or concerns. The team there are very thorough in the work they do and take the time to explain anything you need. This is a friendly atmosphere of great mechanics and all around service. Prices are very resonable.
Yvette Moreel Oct 31, 2025
Brought my truck here after it spent months at another mechanic and didn’t get fixed. Every part of this experience was fantastic. Lots of communication, the work was perfect, and the knowledge the staff holds is very noticeable when it comes to what parts to use
Adam Faria Oct 29, 2025
These guys are amazing, after hours calls, quick and fair
Ben Hanlon Oct 29, 2025
The best shop to deal with everyone is super knowledgeable!
Kendra Wilson Oct 23, 2025
Great customer service, and a well knowledgeable team over at DG pro, I got a lift kit put in there and had issues with incorrect parts with the lift (I ordered wrong) and they made sure and did everything they could to make sure it was done correctly and nothing was wrong with ordering the correct parts needed, would recommend to anyone for all there repairs and cosmetic needs, thanks again DG PRO!
Ben Jacklin Oct 15, 2025
Great crew. Amazing service.
Joe Carter Oct 8, 2025
had Dustin work on my engine 2006 f350 diesel 2 years ago and it never worked this good. excellent work done. last week i needed some more tlc and even though it cost me a small fortune (they were reasonable , fair and honest) they found many items requiring attention and repair. very pleased with the work done : new manifolds, multiple front end repairs, rear brakes with calipers and the oil change and vehicle inspection
tim togeretz Sep 25, 2025
Thank you Pro Tech team. I had a very positive experience. Tyson and Jess were excellent communicators and honest and forthright. The wisdom, experience and knowledge of Dustin, Tyson and the mechanics is exceptional. The team has a unique and inspiring corporate culture where pride in workmanship and service excellence is a top priority. The quality of workmanship is exceptional. Thank you again Robert
Robert White Sep 18, 2025
Came in for a simple oil change and tire rotation and I will definitely be back! Tyson made sure I was helped quickly and suggested future maintenance issues to help me down the road. Excellent customer service all around
Justin Timm Aug 14, 2025
Super helpful staff, both Kendra and Jess. I also had an incredibly informative discussion with Dustin regarding my truck. This is the type of professional team I like to deal with! Thank you!
Eric Scetto Aug 14, 2025
Got new tires and an Iron Man kit installed on a 2021 Subaru Forester. Kendra was great. She went back and forth with her tech, suppliers, and me multiple times while we were deciding on what brand, width, and profile of tires to go with, ...and went on over way to watch some videos on the types of modifications I'm planning to do for the car in the future, and the technician who helped me did a great job installing the lift. I'll definitely be coming back.
Jack M Jul 31, 2025
new client to DG's and I have to say I am quite happy I found them. Service Advisor Jess goes above and beyond. I really can't say enough good things about the level of service she provided me. Unbelievable. She was in constant communication with me through out my project and did anything and everything anyone could hope for. DG's started off on a really good note and made me feel like they would treat my truck like their own. I decided to do a large project with them(lift) and they did not let me down. Amazing job. Jess, Tyson, Dustin and the boys in the back. Thank you! trust is a big thing in this business and you all have earned mine. We have more to do :)
William Risnyj Jul 27, 2025
Originally brought my 2016 Ram 2500 in for an oil leak and various other upgrades. Big thank you to Jess, Dusty and the mechanics at DG’s. Jess and the team worked with me closely, accommodating my budget and giving recommendations on how to proceed further. They always maintained good communication, keeping me informed on the progress and any other hiccups along the way. Dusty is incredibly knowledgeable & smart - who helps make sense of the repairs & upgrades. It might cost more, but it’s worth it for customer service, the vehicle report & piece of mind that you and your vehicle are being looked after by the best in the area! Don’t think twice about it, bring your truck to DG’s!
Logan Forbes Jul 24, 2025
It was my first time using DG Pro Tech's services for a vehicle inspection and I have to say it was one of the most thorough explained visits I have ever received! Greeted by the cutest little doggy tech, they were very accommodating to my needs and Kendra was on top of all the updates! She was super helpful and I think deserves a pizza party in her honor! I will for sure be recommending DG Pro Tech to anyone who needs car maintenance! I left feeling confident and satisfied in their services provided :)
Julie Drouin Jul 17, 2025
Wish I would have come to DG's sooner, everyone is exceptionally knowledgeable, honest, and professional! Great Team to deal with! I brought them my old Dodge Cummins and felt 100% certian the work would be completed the right way the first time. Thanks again!!
RENNICK 666 Jun 13, 2025
Jess at Pro Tech is super great and easy to deal with! Highly recommend, great service!
Dani Evans May 23, 2025
Great reasonable price for extensive service I would recommend this business to anyone looking for vehicles maintenance in the Listowel area
David May 8, 2025
These guys were great to deal with, honest and super helpful when I was on a short timeline. Would recommend
Nic Hamilton May 3, 2025
Super happy with the service provide. Communication is 5 start
Tommy Boy Apr 23, 2025
I’ve got a 2012 6.7 that’s been bouncing around to all the shops in my area and after about a year of not having any luck with the work done I finally discovered DGs. Wish I found them a lot sooner. Within no time they had the motor swapped and truck ready for work. They have the best form of communication I’ve ever received from a shop. Loved everything from the quote to the final bill. Had everything done within a reasonable time with no excuses for anything. So, if you’re torn apart about where to take your truck I’d highly suggest going to them. I will definitely be using them for all my trucks needs from here on out.
Adam Khiawpuang Mar 4, 2025
Another great experience from Dustin’s team. Will keep coming back!
Kiel Magis Feb 7, 2025
Thanks for getting my eco diesel up and running after the dealer made a mess of the valve cover injector egr bracket and other stuff while trying to unstuck a leaky injector. Saved me A bunch of money from the dealer quote which I didn't feel they could actually deliver on given the mess they already made.DGS provided a detailed quote and kept me updated throughout and only did what was needed.
Mike B (Magyvered) Feb 5, 2025
Brought my ram 2500 in to get some work done. From start to finish Tyson and his team exceeded my expectations, the quote was fair and the work was a performed quickly. I’m very happy with how my truck turned out. Thank you to Tyson and his team I will recommend all friends and family in the future to bring their vehicle here if they require top notch service.
Daniel Griffin Jan 14, 2025
Glad I made the trek, in a snow storm, up hill both ways!.. best knowledge, service and Ill be back again!. thanks all!
morgan Jan 4, 2025
Very knowledgeable ower and advisers. Top notch mechanics
Jason Schneider Jan 4, 2025
Highly recommend DG's Pro tech. Had our Duramax in (Preventative maintenance obviously since its GMC so it wasn't broken down) and the entire team was amazing! the owner even drove to pick up a part that wasn't in stock so we could get it complete and go on with our day. Their system is very organized and communicated very well with their customers which is very important and made the process that much more enjoyable. We will only be going to DG's pro tech from now on for great service, communication and for the knowledge Kyle the tech had which is very rare to come by these days. Highly recommend, 5 stars.
DAKALM Dec 30, 2024
Very friendly staff, mechanics go the extra mile on helping their customers, communicate clearly and the best part, is that they don't upsell as they are people too and understand costs. I will definitely recommend this garage
Ryan McLean Nov 20, 2024
I used dg protech to do a substantial amount of work to my truck. From start to finish I was extremely happy with my experience. Dusty and the entire DG team are absolutely stellar at what they do. I'll definitely be using them for all my future mechanical needs. I would not hesitate to recommend them to anyone.
Ron Hirschfeld Nov 20, 2024
What a great group of people from the mechanics to the receptionist, everyone is very friendly and knowledgeable. The diagnostics are off the chart. I would highly recommend if you want your Vehicle running tip top shape, Bring it into DG’s
BrownGoDeep Nov 1, 2024
DG's recently performed an alignment on my Mercedes E400. Their alignment equipment and knowledge were top-notch. The alignment results and nature of adjustments were explained well. Very pleased with the service and value, would highly recommend.
Simona B. Oct 26, 2024
Fantastic ! The quotes are written out so clear and upfront. For those things that I didn't quite get, Dusty called and explained everything. The video's on the website are so informative. I only new the names of the brake parts, to see what is what when they are looking at them to determine the wear is just great ! Thank you to all the hard working mechanics and to Jess who answered all my pesky emails !
Jen Janes Oct 8, 2024
Awesome shop! Very friendly group of people, good website, and I love their high level of communication. Just moved to Listowel and will using as my go-to local shop.
Joseph Oct 1, 2024
I had my truck bullet proofed here. The truck is now solid and runs super smooth. They keep me updated during the whole process and I got the truck right on time as planned.
s hal Sep 26, 2024
Very helpful and they know there stuff. Good prices and fast shipping.
Tyler Day Sep 19, 2024
One amazing crew of people they are very knowledgeable an make sure you understand before moving on their work is honest an they also will make you aware of things that could be changed or will need in the future so you have a peace of mind on some things, dusty an jason are very good people an great to work with I fully recommend them for any work you need done. They did great work on my 2016 ram 2500.
Nehemiah Jardine-pilon Sep 5, 2024
Staff are super knowledgeable and passionate about what they do. Honest and trustworthy staff that truly seem to care about the customer and their experience. They explain in detail about the problem with the vehicle and what they did to fix it. I have finally found a trustworthy business I can trust my truck with and highly recommend them to anyone that is looking.
Randy Bush Jul 22, 2024
Very intelligent staff and technicians! 100% recommend !
Kyle Steckley Jun 12, 2024
I’m new to Listowel and was looking for a car repair place. DG’s was recommended. They were friendly, professional and the cost was less than I would have paid in the city! They even dropped me back home and dropped off the car when the job was done! I’m very impressed!
Theresa Karn May 29, 2024
Always an excellent experience at DG's. The service was top-notch, and Tyson was fantastic—professional, knowledgeable, and incredibly helpful. Highly recommend!
Justin Hergott May 17, 2024
Excellent staff and technicians , they went above and beyond to get my Ram 1500 running properly again after 2 other garages failed to do so . They even gave me a loaner vehicle to use while mine was in the shop ! There is a reason I didn’t mind driving an hour to use their services. They will take care of all my vehicles needs in the future . Thank you DGS Protech .
Peter Racz Enterprises May 10, 2024
Excellent advice and great work. Took the time to explain everything to our satisfaction.
Lori chessell May 9, 2024
DG's Pro Tech did some work on my truck and did a great job at a very reasonable price. They also completed a complimentary inspection on my truck and alerted me to things that needed attention and eased my mind about things that don't. Dustin has probably spent close to an hour total on the phone with me personally explaining things to me, which I really appreciate. I also had great experiences talking to Tyson and Megan. I'll be back for future work that I can't handle myself.
Myles Brady Apr 12, 2024
Bringing my truck here was the best decision I could have made. Its a few years old, has a lot more KM on it, but my truck has been with them since new and its in better shape now than RAM ever thought it could be. Vehicles weren't designed to be taken care of THIS well. DGs die hard for life.
PLATINUM FRAMING Mar 9, 2024
Amazing service right from the beginning, super friendly, incredibly knowledgeable, and did what ever they could to help me in a pinch.
Jamie Santos Mar 6, 2024
No better ford diesel tech out there hands down
Jarret Marx Feb 3, 2024