MIT Drivetrain Specialists

Off-Road Vehicle Repair in El Cajon, CA

Your Off-Road Dream, Our Reality

Services Near You

Looking to expand the capabilities of your off-road vehicle or daily driver? Look no further than MIT Drivetrain Specialists in El Cajon, California. We’ve operated locally for more than 35 years. Our mechanically inclined technicians (MIT) are also passionate off-road enthusiasts who are mechanically talented with off-road vehicle repair. We put those skills to work, listening to each client so that we can best accomplish what will meet your needs. Whether it is for a lift, fixing a death wobble or recapturing your lost torque with a re-gear, swing by 1112 Pioneer Way El Cajon, California 92020, and. let us bring your off-road dreams to life. We’re here to help you Mon-Fri: 8am-5pm, and making an appointment is easy. Simply use our online scheduler or give us a call at (619) 579-7727. Walk-ins are welcome, too, and we can often provide same-day service. See you on the trails!

Overview of Our Work

Repairs and upgrades to your off-road transportation require specialized components and workmanship to ensure the strength and functionality of the drivetrain and related parts’/systems. For example, we handle all things driveshaft–repairs, conversions, and upgrades–so that the engine’s power reaches the wheels and turns safely. As a related repair, we make driveline angle corrections to ensure optimal balance between performance and vibration. Also, see us for transmission work. Our technicians make repairs and conversions as well as those needed for clutches. This allows for proper working and desired gear ratios. Our mechanics do transfer case repairs and conversions, too. We make differential repairs and modifications, including installing lockers to enhance traction. The transmission gear, transfer case, and differential/axle gear ratios allow for an optimized final drive ratio (FDR). While a passenger car on a daily drive needs less than 50 FDR, trails and towing call for 50-79, intermediate trails and heavy towing need 80-109, and rock crawls require 110-130. For strength and control, count on our staff for custom axles and the control you’ll get from steering conversions and upgrades. In addition, we do disc brake and master cylinder conversions plus brake boosters. Finally, let us assist you with the increased suspension demands of your off-road vehicle, including suspension installation on solid-axle 4WD automobiles and Jeeps, including springovers.

WHAT SETS US APART

Integrity
Certified Technicians
Customer Care & Convenience
Quality Workmanship
Accurate Diagnosis & Repair
State-of-the-Art Facility

See What Our Customers Say

This is the best shop in So Cal. Nobody comes close. Helpful, friendly, and knowledgeable. The work preformed is second to none! And to top it off there is a touch of Heaven on this business, you can feel it the minute you walk in the door! So grateful for all your help, you have made a life long customer for both my business and personal vehicles! THANK YOU!

Will Turner

I was referred over to Jeff at M.I.T. for repairs on my 1999 TJ after I broke a bracket on my rear axle. I had an up coming trip to Moab, UT where I planned to drive my Jeep the whole way. Even with my tight deadline they fit me in and did incredible work. Pictures of the welding do not do it justice, I bet the repairs outlast the rest of my Jeep. Please note, this is NOT a daily driver and I beat my Jeep HARD. I never back down from an obstacle and I never take a bypass. Their work is stout… Read More

Robert Parker

I had my Jeep Dana 300 transfer case rebuilt by another transfer case shop located in spring valley. They failed 5 times in a row to make it be able to shift at all. I had to pull and reinstall my transfer case 5 times due to their incompetence and MIT took it in one time and got it all dialed in perfect even after the other shop lost the original parts. My transfer case shifts easier than it ever has and having the peace of mind knowing every time I touch it, it will shift perfectly is worth… Read More

Jake Zulauf

There’s no one I trust more with my Jeep than the guys at MIT. They’ve done two separate gear changes in my JK and LJ, overhauled the rear axle in my LJ and recently overhauled the transmission in my TJ. I haven’t had a single issue with any of the work they’ve done and Kenny, who does most of the quoting, might be the nicest and most friendly guy I’ve ever met. Jeff, the owner, does a lot of the work in the shop himself and saved all the parts from my transmission overhaul just so … Read More

James Augustine

I brought in my Dodge Dakota as it was making a funny noise in the rear of the truck, assuming it was the rear differential. After Jeff drove and confirmed, he suggested to replace plus a few more repairs. The repairs were made and the truck is driving like new. Excellent workmanship. What was more impressive was M.I.T. friendly service (Thank you Darlene), transparency, and willing to work with my schedule to get my truck on the road as soon as possible. I would highly recommend them. Thank … Read More

Jose Parral

M.I.T. I have taken my 99 xj build to them more than a few times and it always turned out great , they got my jeep trail ready with out trying to sale me stuff I don’t need my jeep was like new great dependable rig , unfortunately it was stolen 3 weeks ago. I called them told them what happened n that I needed receipts for all the work done to show AAA they got it for me same day . If you like quality work done buy matter of fact people that won’t up sale you . This is the place. If I’m lucky… Read More

Dana Turner

Nothing but great things to say about MIT…..their work and their staff! I had a 4.5” BDS lift kit installed on my 06’ Duramax, some upper control arms, in addition to some new steering components….a steering stabilizer, upgraded pitman/idler arms and tie rods. From start to finish they listened to what I had to say, and we worked together to find the best answers to my needs….this took some back and fourth, but they were very patient w/me and great to work with! There were a few o… Read More

Tiffany Petrille

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Doing It Right

When you entrust your Jeep, pre-runner, Bronco, truck, UTV, other off-road vehicle, or even daily driver to MIT Drivetrain Specialists, you can be sure you’ll get off-road vehicle repair that’s done right. Our entire team is committed to the core values of integrity and excellence, traits that build trust between us and our customers. Instead of using a universal kit, we install components that yield the best result. Additionally, we take on jobs that other shops won’t tackle. Our exceptional staff does customizations, and we have fabricators on site here. We’re happy to guide you toward what you need to achieve your optimal outcome, and there’s no problem we can’t solve. Our 12-month/12,000-mile warranty backs repairs. Equally important, we may be able to save you some money. Be sure to check our Specials tab to see if a discount applies to you. You can pay using cash, check, debit, Apple Pay, and other major credit cards.