Ontario, CA — Founded by Dallas

Built
Different.
Driven Hard.

Custom Audio, Lighting, and Accessories built for Extreme Sport culture. From Classic Cars, Boats, Motorcycles, Trucks, and Off-Road Vehicles — we do it all.

Off-road Jeep crawling rocks in the desert
Custom Builds Car Audio Off-Road Rigs Motorcycles Marine & Boats Custom Wraps Custom Builds Car Audio Off-Road Rigs Motorcycles Marine & Boats Custom Wraps Custom Builds Car Audio Off-Road Rigs Motorcycles Marine & Boats Custom Wraps Custom Builds Car Audio Off-Road Rigs Motorcycles Marine & Boats Custom Wraps

Custom Built Sound Systems
for Any Type of Toys.

Classic Car

Classic Cars

We bring modern sound to timeless machines. Custom audio installs, hidden wiring, Bluetooth integration, and LED lighting — all done with respect for the original build.

Marine

Marine

Waterproof marine audio systems, tower speakers, subwoofers, LED underwater lighting, and full wiring for boats and watercraft — built to perform on the water.

Motorcycles

Motorcycles

Custom speaker installs, Bluetooth audio, LED accent and auxiliary lighting.

Extreme Off-Road

Extreme Off-Road

High-powered audio, light bars, rock lights, LED accent lighting, and rugged speaker setups built for trucks, Jeeps, UTVs, and anything else you take off the pavement.

We Live This Stuff.

Dallas Motorsport wasn't started by accountants who bought a shop. We're car people, off-roaders, riders, and boaters who built a business around doing what we love — and doing it well.

01

Cars & Trucks

Daily drivers, weekend warriors, and show builds — we treat every vehicle like our own.

02

Off-Road & Overland

We wheel on weekends. We know what actually holds up when the trail gets ugly.

03

Bikes & Boats

Two wheels, no wheels, or a hull — if it moves and you want it better, we're the call.

Come Find Us.

Hours

Mon–Sat  9AM–6PM

Recent Builds

Start Your Build →
🛻
Off-Road

F-250 Trail Rig

6" lift, 37s, custom rock sliders, twin lights, winch, and full audio overhaul.

🔊
Car Audio

Tahoe Show Build

Custom 3-way front stage, 4 12" subs, 4-channel amp, custom enclosures and deadening.

🏎️
Performance

Mustang GT Stage 2

Supercharger, full exhaust, tune, coilovers, and big brake kit. 520whp on pump gas.

🏍️
Motorcycle

Harley Road Glide

Custom 6-speaker audio, LED lighting kit, performance exhaust, and custom paint match.

Marine

Mastercraft X24

8-zone marine audio, waterproof tower speakers, LED underwater lights, full wiring.

🎨
Custom Fab

Jeep JL Full Build

Custom tube bumpers, cage, 4" lift, 40s, full wrap, and trail audio install.

What Are
We Building Next?

Bring us the idea — big, small, or "I don't even know yet" — and we'll figure it out. Free consultations, real talk, no pressure.