Modifications, Upgrades & Accessories
Whether you’re making a few upgrades or building your dream Jeep from the ground up, Since 1941 Mods is here to help. We install virtually every type of aftermarket Jeep accessory and performance upgrade, transforming stock Jeeps into capable, personalized off-road machines. From lighting, winches, bumpers, skid plates, rock sliders, roof racks, roof liners, ArmorLite flooring, fender flares, inner fenders, air compressors, onboard air systems, recovery equipment, and storage solutions, to lift kits, suspension systems, steering upgrades, axle upgrades, differential covers, wheels, tires, and countless other accessories, if it can be installed on a Jeep, chances are we do it.
Our team consists of Jeep enthusiasts who build, own, and use these vehicles on the trail. We don’t just install parts—we use many of the same products on our own Jeeps. That firsthand experience allows us to recommend modifications that deliver real-world performance, reliability, and value, while helping you avoid products that don’t live up to expectations.
We also understand that price matters. Unlike many custom shops, we’re happy to install parts that you have already purchased, whether they came from Amazon, Quadratec, ExtremeTerrain, or another supplier. You’re never required to buy your parts from us. The only difference is that while we’ll proudly guarantee the quality of our installation, we cannot warranty the parts themselves unless they were supplied by Since 1941 Mods or covered by the manufacturer’s warranty. Our goal is simple: help you build the Jeep you want while respecting your budget.
OEM Painted Parts
Give your Jeep the clean, factory-quality appearance it deserves with our OEM Painted Parts service. Whether you’re replacing damaged components or customizing your Jeep’s appearance, we professionally refinish OEM and select high-quality aftermarket parts using premium automotive paint systems and factory color codes. Our goal is to deliver a finish that looks as though it came directly from the factory while adding your own personal touch.
To help keep your project as affordable as possible, we encourage customers to supply their own parts if they prefer. Simply bring us the components you’d like painted, and we’ll professionally prepare, paint, and finish them to match your Jeep’s factory color. If you’d rather have us handle everything, we can also source genuine OEM or high-quality aftermarket parts for your project before painting them. Either way, we’ll provide a detailed quote before any work begins. OEM parts are often preferred because of their factory fit and finish, while quality aftermarket parts may offer a more budget-friendly alternative.
We paint everything from grilles, bumpers, fender flares, mirror caps, hood vents, door handles, tailgate components, hard tops, and other exterior accessories to create a seamless, factory-inspired appearance. Because every vehicle’s paint naturally changes over time due to age, sunlight, and environmental exposure, slight variations can occasionally occur despite using the correct factory paint code. If your Jeep requires additional color matching, we’ll discuss the best approach with you to achieve the closest possible finish.
Whether you’re replacing a single part or transforming the entire look of your Jeep, Since 1941 Mods is here to help you achieve a professional, factory-quality finish that’s built to last. We invite you to contact us with the parts you’d like painted, and we’ll be happy to prepare a personalized quote for your project.
Full Body Paint
Give your Jeep a completely new look with our professional Full Body Paint service. Whether you’re restoring a classic Jeep, changing colors, or refreshing faded paint, we use high-quality automotive paint products and professional refinishing techniques to deliver a durable, showroom-quality finish. From high-gloss to satin and matte finishes, we’ll help you achieve the exact look you’re after.
We’ve painted several of our own Jeep builds, so we understand the level of quality and attention to detail that Jeep enthusiasts expect. Our goal is to make your Jeep look like new—or better—while providing exceptional workmanship at a fair price. Contact us for a personalized quote, and let’s bring your vision to life.
Because we’re Jeep enthusiasts ourselves, there's nothing more exciting than a full body paint job on a Jeep you spent so many hours pampering.
Send us a photo or your Jeep and ask us for a quote.
Re-gearing
Let’s be honest… putting bigger tires on your Jeep is one of the first upgrades most of us make. It looks amazing. But if you’ve ever installed 35s, 37s, or 40s and wondered why your Jeep suddenly feels sluggish, hunts for gears, or struggles on hills, you’re not alone. One of the most overlooked upgrades in the Jeep world is also one of the most important: re-gearing.
As Jeep enthusiasts ourselves, we know the difference re-gearing makes. Whether it’s 4.88s, 5.13s, or 5.38s, the right gear ratio helps restore the power, acceleration, drivability, and off-road performance that larger tires take away. Your Jeep feels more responsive, shifts better, performs better on the trail, and is simply more enjoyable to drive. It may not be the flashiest upgrade, but it’s one of the biggest game changers you can make.
Many Jeep owners put off re-gearing because of the cost. At Since 1941 Mods, we’re working hard to make this essential upgrade more affordable without sacrificing quality. Our lead technician has completed professional Yukon Gear & Axle installer training, giving you the confidence that your Jeep is in experienced hands. If you’re investing in larger tires, don’t overlook the upgrade that ties everything together. Your Jeep—and your right foot— will thank you.
Custom Seat Deletes
As Jeep owners ourselves, we understand the frustration of shopping for a functional Jeep seat delete. There are only a handful of companies offering them and let's face it, they are too expensive and having to wait six to eight weeks for delivery isn’t exactly making the experience more enjoyable. We thought there had to be a better way and now there is.
That’s why we designed our own custom seat delete system. Built with durable automotive-grade carpet and designed with both function and appearance in mind, our seat deletes feature integrated storage compartments to keep your gear organized and secure. Whether you’re looking for a 40%, 60%, or 100% seat delete, we can build a solution that fits your Jeep and your needs.
Best of all, our typical turnaround time is about 10 days, not weeks, not months, and at a fraction of the cost of many comparable products on the market. If you’re considering a custom seat delete, click the Inquiry / Quote button, tell us about your Jeep and what you’re looking for, and we’ll be happy to provide a quote along with photos of some of our completed projects.
Repairs & Maintenance
At Since 1941 Mods, we do much more than install aftermarket parts. As Jeep enthusiasts who have spent years building, maintaining, and upgrading our own Jeeps, we’re equipped to handle a wide range of mechanical repairs and maintenance services. From brake replacements, suspension repairs, steering components, ball joints, wheel bearings, axle swaps, differential service, driveshafts, diagnostics, accessory installation, and many other mechanical services, we’re here to help keep your Jeep performing at its best.
We specialize in the kinds of repairs and upgrades that Jeep owners need most. Whether your Jeep needs new components installed, a mechanical issue diagnosed, or worn parts replaced, we’ll treat your vehicle with the same care and attention we give our own. If you’re unsure whether we can perform a particular repair, simply contact us—we’re always happy to discuss your project.
While we perform many maintenance services, Since 1941 Mods is not a conventional quick-lube or oil change shop. We don’t schedule stand-alone oil change appointments. However, if your Jeep is already in our shop for repairs, maintenance, or upgrades, we’ll be happy to perform an oil change or other routine maintenance while it’s here, making your visit as convenient and enjoyable as possible.