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    2 years ago

    Mach 1 installed an aftermarket backup camera in my small SUV. They were timely, effective, and got the job done correctly the first time.

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    3 years ago

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    JML Audio

    JML Audio

    (9 reviews)

    I had a new stereo with amplifier installed my truck to replace the stock head unit, and my…read moreoriginal amplifier here. Josh and crew took my old installation and made it better. The attention to detail is what I appreciated the most. The install really looks stock, with no exposed wires or parts. They even build a rack for the new amp and placed that behind the seat where it can not be seen. My system is not a "high end" system at all, but to me it sounds great. If you are looking for an upgrade to your car's audio, JML will take care of you. Josh IMO is a very genuine person, and will tell you straight. I have seen him at car shows around town, and he always remembers my name, and is easy to talk to.

    We had our Tesla Model S for about a year, and while the sound was good, it certainly wasn't great…read more During our first consultation with Josh, he showed us around his shop - an extremely clean shop with several state-of-the-art tools - and recommended an environmental package. With this, they basically fill the empty space in the doors with a proprietary material that deadens sound and acts as an insulator for the speakers. The effect of this is difficult to describe, but imagine wearing a cheap pair of earbuds. The sound is typically tinny and lacks any fullness. Now imagine pushing those earbuds into your ears so they are fully insulated by your inner ear and a seal is created. Without the sound leaking outside of the ear, the music becomes much richer, the bass comes out; the earbuds begin to sound like a much more expensive pair without buying anything new! This is the same effect the environmental package provides to a car. In addition to making speakers sound their best, having insulation in your doors also helps with road noise on highways and makes the HVAC system work less. This latter point is especially important for electric cars. After the environmental package, we decided to take it one step further and have subwoofers installed. Josh and team put in custom fabrications for the dual 10" subs and amps, hiding them in the well of the trunk. You can't even tell anything was modified until you turn the radio up. The bass is incredible - it's not the overly boomy type that just makes the car shake and draws attention. Rather, JML installs speakers designed for music that deliver a richness and enhance what you listen to rather than dominate it. Overall, we were extremely happy with our experience working with JML - they truly know what they are doing. We researched quite a bit before going to them, and they were the only ones able to work on a Tesla. This shows that they are constantly learning about new technologies and are industry leaders in car enhancements. They are not inexpensive by any means, but in the end, you get what you pay for. Like most of JML's customers, I'm sure we'll be going back to them in the future.

    JMB Performance & Powdercoat

    JMB Performance & Powdercoat

    (1 review)

    I've used JMB for about 10 years now from his first small shop to his new larger building between…read moreHillsboro and Desoto. I've had custom fab work, built motor, custom turbo setup, suspension, tuning, all kinds of powder coating on numerous items, and just regular maintenance work done here. Their powder coating is some of the most durable I've ran across and they got colors galore! All top quality work, parts, and fantastic service with gratitude. All the employees are great guys and super friendly. Justin(owner) is a fantastic friendly and helpful guy that stands behind his work. It might be a drive but I wouldn't choose anyone else to do custom work on a vehicle. I'll even go for my oil changes just to see everyone there.

    From the owner: We design, build, sell and install automotive performance. We specialize in the highest quality…read moresupercharger kits, turbo systems, custom headers, exhaust fabrication, powder coating, suspension work, engine builds, etc.. We design and fabricate custom supercharger and turbocharger systems from scratch on a daily basis here, it is our specialty. While we specialize in a few niche markets such as Dodge Vipers and Mopar SRT products, we also consistently do unique projects from air ride installations to full restorations and resto-mods on classic cars and trucks. We are also distributors for Procharger, Injector Dynamics, McLeod, Holley, Diablosport, and many others. We can do custom powdercoating on anything from lawn furniture to valve covers. We also have one of the nations largest used parts inventory for Dodge Neon and Caliber SRT-4's, and have recently expanded into used parts for the Chrysler, Dodge and Jeep SRT-8, Dodge Viper, and Cadillac Escalade markets.

    Mach 1 Audio - autopartssupplies - Updated May 2026

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