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Undercar Services: Maintenance & Repair

Working Hours
  • Mon 7:00AM - 5:00PM
    Tue 7:00AM - 5:00PM
  • Wed 7:00AM - 5:00PM
    Thu 7:00AM - 5:00PM
  • Fri 7:00AM - 5:00PM
    Sat Closed
  • Sun Closed

Undercar Services: Maintenance & Repair

Rely on Busted Knuckle Garage in Horsham, PA 19044 to provide quality care for your vehicle's undercarriage. Stop by our shop to see how we can help you or call 215-441-4414 for more information.

To keep your vehicle running at peak performance, we provide undercar services that include:

Alignment
Wheel alignment (or simply alignment) is standard car maintenance that involves adjusting the angles of the wheels so that they are set to the manufacturer's specifications. The main purpose is to let the suspension and the steering systems operate at their desired angles - this reduces tire wear. Alignment is a complicated process and not all mechanics get it right. To have experts handle your car's alignment, visit Busted Knuckle Garage.

Anti-Lock Brakes
Anti-lock brakes prevent wheel lock-up when rapidly decelerating by automatically modulating the brake pressure during an emergency stop. With this system, the wheels are able to maintain traction with the road while braking. Failure of the anti-lock brakes could lead to an increase in the risks of multiple vehicle crashes and run-off road crashes. To avoid this, have your anti-lock brake system checked and repaired by experts. At Busted Knuckle Garage, we have anti-lock brake experts who will examine and repair your faulty ABS - keeping you safe.

Brake System Flush
Brake fluid is hygroscopic (it absorbs moisture). The absorbed moisture lowers the fluid's boiling point. It also corrodes the lines and cylinders. With the lowered boiling point, the brake fluid could boil during braking which makes you lose braking ability. Although this is an extreme scenario, it does happen in heavy braking. To reduce the effects of the absorbed moisture, auto manufacturers recommend that you have a brake flush done periodically. A brake system flush involves the replacement of used and contaminated fluid with fresh fluid. With Busted Knuckle Garage's quick lube services, you will have a brake system flush performed by brake experts. Call 215-441-4414 or visit Busted Knuckle Garage today.

Brakes
A brake is a mechanical device for slowing or stopping a vehicle (usually by means of friction). In short, a brake inhibits your car's motion. It lets you stop the car whenever and wherever you choose. Brakes are one of the most important parts of a motor vehicle. Without them, you would not be able to stop the car. If your vehicle's brakes are having issues, consider having them worked on. Brake experts at Busted Knuckle Garage can work on your car's brakes to ensure you have a safe drive.

Chassis
A chassis is the car's internal framework that supports the body and other parts like the wheels, engine, transmission, driveshaft, differential, and suspension. A weak or damaged chassis will translate to a weak car. To have a strong and properly working vehicle, have your car's chassis checked for defects. At Busted Knuckle Garage, there are experienced undercar service providers who can work on your chassis.

Custom Exhaust
A motor vehicle exhaust system is piping used to guide exhaust gasses away from the engine to the outdoors. Although the exhaust system's main purpose is to guide exhaust gases from the engine to the outdoors, it can be modified to increase engine power, reduce pollution, and reduce noise. To achieve this, you need to invest in a custom-made exhaust system.

At Busted Knuckle Garage in Horsham, PA 19044, we can create a custom-made stainless steel exhaust for your vehicle. We specialize in custom performance exhaust systems, stainless steel mufflers, mufflers, exhaust kits, racing mufflers, and exhaust accessories for a huge and diverse range of vehicles: customized cars, standard road cars, classic cars, kit cars, 4x4's, imports, and racecars.

Differential Flush
The differential is a car part that compensates for the difference in travel distance between the inner wheels and outer wheels when the vehicle is turning. Due to the differential's position in most non-four-wheel-drive (FWD) vehicles (located at the rear and under the car), it does not get any of the star treatment the engine gets. The one thing that every car owner needs to know is that failure of the differential will mean failure of the car. To save the differential from failure, you need to have differential fluid changed every 30,000 to 50,000 miles. Changing the oil on the differential is as important as changing the car's engine oil. Although checking and changing differential oil is pretty easy, you need to visit an auto shop to get a comprehensive differential flush. For differential flush services, visit or call Busted Knuckle Garage in Horsham, PA 19044 today.

Differentials
The differential transfers the engine power to the wheels. One important function of the differential is to pass on power to the wheels while allowing them to rotate at different speeds - thus the name differential. When turning, the outer wheels travel a larger distance than the inner wheels do (also the front wheels travel a longer distance than the rear wheels). This means that all four wheels travel at different speeds during a turn and this is where the differential comes in to help. To make sure your vehicle's differentials are working properly, have them checked regularly. Contact Busted Knuckle Garage today for differentials examination and servicing.

Driveline
A driveline is a part of your motor vehicle that connects the engine and the transmission to the wheel axles. The driveline consists of the parts of the powertrain less the engine and transmission. Failure of the driveline means that the car would not move since energy cannot be transmitted from the engine to the wheel axles. Therefore, make sure that your car's driveline is regularly inspected and serviced. And, at Busted Knuckle Garage, you can have the driveline serviced by experts.

Exhaust
In a motor vehicle, an exhaust system is a piping used to guide exhaust fumes away from the engine - usually to the rear of the vehicle. A properly functioning exhaust system not only sounds better, it is better - for you, your car, and the environment. Busted Knuckle Garage has expert technicians to service your car's exhaust system.

Shocks
Shocks (or shock absorbers) are mechanical devices designed to smooth out rough roads. The devices do this by converting kinetic energy to another form of energy. Properly working shocks reduce the effect of traveling over rough ground, leading to improved ride quality and vehicle handling. When shocks develop problems, driving on poorly leveled roads becomes unpleasant, and your vehicle may sway when turning. To have your vehicle's shocks diagnosed and repaired, visit Busted Knuckle Garage today.

Struts
Much like a shock absorber (shocks), your car's struts provide a dampening effect as you travel over a road's surface. By absorbing the shock of the road, struts allow passengers to ride in a car without constant and uncomfortable motion. Struts work a bit differently than shocks in that they provide structural support for your car's suspension. This means that struts support your car's weight, unlike shocks which only regulate the speed at which the weight is transferred. Struts usually last around 50,000 or 60,000 miles. This is simply because the damping characteristics of the parts gradually deteriorate over time. Call Busted Knuckle Garage at 215-441-4414 if you have questions about the struts on your car. Our expert technicians will diagnose any problems and help you make an informed decision about repairs.

Tires
As tires get older, they lose traction and deteriorate from the inside out, increasing the likelihood of a tire bursting. This can cause a rapid loss of control of your vehicle. To have a better performing vehicle, you need to make sure the tires are in good condition. For all your tire needs, contact Busted Knuckle Garage today.

What People Say About Us


  • -Barbara

    Always excellent service!


  • -Carol

    Friendly. Helpful. Explained everything to me.


  • -Antoinette

    I have brought all of our family cars to the shop. Always felt well taken care of. Trustworthy, reliable and will definitely recommend.


  • -Valerie

    Busted Knuckle Garage made me feel comfortable, were very knowledgeable and it was an all-around friendly experience. I trust no one else to work on my vehicle. They care about my budgets and map out what is a must vs what can wait. Love this place!


  • -Thad

    Busted Knuckle Garage is a great place to have your vehicle worked on. They are a friendly, honest and knowledgeable crew.


  • -Paul

    My car was towed in for a fuel pump. The day after I picked it up it would not start again. The car was towed in and it was discovered that the reason it would not start was not related. I was not charged for the tow back in. Service was great.


  • -Katie

    Even when parts didn't show up on time, The employees at Busted Knuckle Garage were very friendly and worked overtime to get my car fixed as soon as possible. As a mom with a kid, they understood my urgency and gave me a loaner car for the day!!!! They actually care about their customers; I'm not just a number or money.


  • -Todd

    Hands down best garage in the area.


  • -Eileen

    Have been searching for a good repair shop for a while and now I found a great one!


  • -Daniel

    Fast, efficient service with no nonsense or run around. Nate and the crew always treated me fairly and didn't try to upsell or add on unnecessary work during my annual inspection, but also took the time to explain everything I would need to have done in the near future.


  • -Joel

    Overdue inspection, got me in quickly, notified me of things needing attention with good estimates for additional work, went with some of what was recommended and was completed timely and at a reasonable cost.


  • -Eric

    I am experienced in the automotive industry, and I feel the service I received was well above par. I am very happy with their service.


  • -Darius

    Nathan and the whole crew at Busted Knuckle are great. They do great work and are also caring and genuine. Very knowledgeable and reliable.


  • -Stephen S.

    Great shop to work with. Fair prices, honest mechanics, and an owner that has great pride for the shop that he runs. Would not go anywhere else.


  • -Jim H.

    Great shop! Knowledgeable techs. Great price. Will never go anywhere else. Would recommend to everyone!!


  • -Eric M.

    Very pleased with my result. The service was fast and affordable. I was really in a bind and could not do the work myself, so I'm very happy with the speed and price these guys gave me. I will be bringing my car here again and again.


  • -Shawn O.

    I visited the guys at Busted Knuckle today to try and diagnose a rattling noise I have been dealing with for some time now. They found the problem within 20 minutes. Nate, Steven and crew are extremely knowledgeable in what they do. They took the time to explain what they found, and I know nothing about vehicles. But I left knowing exactly what was wrong, and I can now address the problem that is under warranty. You guys rock! Should I need to, I'll be a return customer for sure.


  • -Ms. N.

    Nate is a great auto mechanic. We started working with him a few years ago when our car needed a tow and we've been going back to his shop ever since. Easy going, honest and doesn't price gouge--he'll even go out of his way to reduce your bill so long as it's not a detriment to your car. We will be sticking with Busted Knuckle since we know they are reliable and will do a great job every time.


  • -Cody S.

    I took my Jeep there because it was overheating. They ran some tests and found that the fan cluch wasn't working properly. They suggested an upgrade for the fan so I decided that it wouldn't hurt. The Jeep is running much cooler now. They also gave me a loaner car so I could get to work. I will definitely be back for any other issues that I have.


  • -Daniel C. B.

    Nate and his crew have consistently gone above and beyond to make sure I was happy with their work, and somehow do top notch work quickly while often being WAY under what one would expect to pay. BKG has made it clear to me that they don't want my money as much as they want repeat customers for life. Glad to say I am one.


  • -Erik S.

    Fantastic personalized service. Nate is down to earth and very honest and up front about what needs to be done. I trust them completely with my cars! No hesitation at all to recommend to all of my friends!


  • -Steve Y.

    Nice shop next to where I bought my Jeep. Dealt with Nate who owns the shop and he got me a super good price on my winch setup. Thanks!


  • -Christina S.

    Amazingly helpful and nice. Highly recommended.


  • -Tom Y.

    Nate always takes care of me and makes sure my Jeep is running strong. Great shop, nice people, high quality service, highly recommend.


  • -Heather P.

    Needed something fixed last minute, stopped in and even though it was almost time to close they took my Jeep in anyway, and I was back on the road in no time! Everyone was super friendly, and I'll definitely be taking all 3 of my vehicles there, and recommending them to anyone I can!


  • -Jason S.

    Very knowledgeable and helpful. Quality work by friendly and honest guys who make sure the job is done right. Excellent prices and prompt service. Highly recommended.


  • -Jaret F.

    Amazing Shop! Great service and extremely knowledgeable employees.


  • -Dan S.

    We were driving back to Canada, from Florida and had an issue with our jeep. The guys came in after hours, diagnosed the problem, ordered our part for us to pick up which was an hour away, down the I-75, and did not charge us a single penny. We were back on the road (with heat) in no time. Restores your faith in humanity when you get treated so amazingly. They did not have to come in as the shop was closed, and then to not charge for the diagnosis and work they did really shows what kind of guys they are. Recommend these guys to anyone and everyone.


  • -Steve L.

    Can't say enough about this crew. Always willing to go the extra mile to take care of people. Very meticulous and strives for perfection. THANK YOU Nate and Steve for all your help.


  • -Peter T.

    The guys at BKG are excellent, honest guys! They have put on my entire lift kit on my Jeep, as well as fixed some other problems I was having with it. If something doesn't seem right, I give them a call and they are usually quick to take a look to see what the problem is! Haven't had an issue that these guys couldn't find a fix!


  • -Chelsea P.

    I will never go anywhere else. I had an amazing experience at Busted Knuckle Garage. I came in for them to simply read my "check engine light" and not only did they fix the problem, and educate me on the issue, but they checked my oil and a few other things since they noticed I drive a lot for work. They took care of me and cared about me as a customer and person. Thank you to Busted Knuckle Garage, so happy I finally found a trustworthy shop!


  • -Kate M. W.

    Quality work by friendly and honest guys who make sure the job is done right. Excellent prices and prompt service.


  • -Jennifer R.

    Thanks for the awesome work on my husband's Jeep!!


  • -Johnny B.

    Sunday afternoon I broke the track bar bolt on my '06 LJ and needed it fixed ASAP for an upcoming road trip. I heard of these guy through a co-worker and from driving past the shop on the way to work everyday. These guys are the real deal! Friendly and speedy service that I will recommend to anyone in the Bucks County area. Support your local business and head on over to Busted Knuckle Garage if you have any issues. Thanks again guys, keep up the great work!!


  • -George Z.

    Thanks for the awesome job guys! Quality work at a great price, what more can you want? Very knowledgeable about Jeeps and 4x4 also!


  • -Jarrett H.

    Nothing but positive things to say! Great staff and honest pricing. A mechanic you can definitely trust.


  • -Mel P.

    I just had my GMC Sierra 3500 towed by this company, They were FAST, ON POINT, and did a GREAT JOB towing my baby. Scott towed my parents wrecked car a few days ago, HE was polite, and took the time to make sure no further damage happened to the car when he pulled it onto the rollback. Two instances in just a few days, and 100% great job. They will be fullfilling my towing needs from now on....


  • -Erica F.

    Busted has a great staff, always fair prices, and always great service.


  • -Jessica L.

    I owe a huge thank you to Nathan and the guys at Busted Knuckle Garage. After my jeep was hit by a drunk driver and was in need of repairs, Nathan came and towed my jeep to the shop, dealt with the insurance company so I didn't have to and got all of the repairs finished. Jeep is now back to normal. Thank you guys for doing such an awesome job and taking care of my baby! Highly recommend this place!


  • -Felipe P.

    I ONLY trust my Jeep to the guys at #BNG. These guys are fantastic! They make things easy for me: they tell me what repairs I absolutely need and what I can hold off. If you need anything done, big or small, this is the place to go to!


  • -Steven B.

    This is the 2nd time that I have been towed by this garage, and both times have been beyond excellent! Tom has helped me twice and both times he has been a great help! Thank you so much for the beyond excellent service.


  • -Madelene G.

    I visited Busted Knuckle in December for my inspection, and I'm happy to say I've found my go to auto shop. Everyone was extremely friendly and patient. When it came to telling me what was needed to fix my car/pass inspection, they were honest in what was needed immediately and what could wait. And, to top it all off, their prices are very reasonable. I was extremely happy with the whole experience!


  • -Sharonne V.

    This place is the best. They were really fast and super efficient. Fair prices, honest work and treat their customers like family.


  • -Ben F.

    Amazing service in a timely manner with very knowledgeable staff!


  • -Lee R.

    Saved my Jeep. Great place. Thats all I have to say about that.


  • -Matt H.

    Great service. Thanks again. Very good service. Drive me home.


  • -Andrew W.

    Great service!


  • -John Z.

    Great shop. Talented mechanics. I would take my Jeep here again!


  • -Laura B.

    Found out about these guys from my brother after my uncle closed his shop. These guys are top notch. Spent a week working on my car to get her back up and running. Thanks guys, you're the best!


  • -Kyle J.

    The best service around. Nate and Todd do a phenomenal job! Had an issue with my vehicle; it was out of commission, and they offered me a loaner car! I recommend this shop to anyone and everyone. They worked with me while my insurance was trying to figure it out!


  • -Ryan A.

    Friendly, timely, helpful, and fair priced! I was stuck in a bind and Busted Knuckle Garage helped me out by fitting me in their schedule last minute. They quickly got my car safe again and back on the road. Definitely consider this shop as they will treat you fairly! Thanks guys!


  • -Sandy B.

    I highly recommend Nate and his crew! Took my JK in today and couldn't be happier with the results! Give these guys a shot, they won't let you down! Very fair and reasonable. They treat you like good friends and take great care of your vehicle as if it were their own. Thanks Busted Knuckle!


  • -Eric M.

    You guys have been extremely helpful in keeping my hybrid in good shape. I really appreciate your speed and affordability. I will be returning with other vehicles and friends with vehicles. Please say hi to Murphy for me. Thanks again.


  • -John Z.

    I recently moved to Virginia and was headed back to PA for a family wedding, when my radiator blew up on the trip. Nate and his team squeezed me in that following Monday and repaired my Jeep, and had it ready that day for my 3 hour commute back home. These guys are amazing! If I lived in the area still I would take my Jeep exclusively here for work! Thanks again guys!


  • -Dylan T.

    Excellent work, exceptionally honest, super friendly. Three hard to find qualities in any mechanic shop these days. Couldn't recommend this shop enough!


  • -Paul H.

    Just had them rebuild my '08 tranny, that I actually blew parts apart in, and so far so good. Runs like it used to and that's all I asked for. Super fast service also, couldn't beat the price for the 2 day turn around.

Call us for service: 215-441-4414

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