Full-Throttle Power and Precision in Central Arkansas
Say When Motorsports is a certified, full-service diesel performance and automotive customization shop based in Austin, Arkansas. Our crew of expert mechanics specializes in making diesel engines run harder, faster, and longer — with repair, maintenance, and full-on performance upgrades that push the limits. From daily drivers to full builds, we’re here to help you get the most out of your ride.
Certified Bumper to Bumper Diesel Service
Precision Service. Performance Backed.
As a certified bumper-to-bumper diesel service center, Say When Motorsports can handle anything under the hood, under the frame, or in between. Our shop is equipped with the latest diagnostic tools and performance tuning software — and our team is constantly training on the newest techniques. Whether you need a routine service, performance diagnostics, or a full teardown and rebuild, we’re ready.
What We Do
Reliable Diesel Service. High-Performance Custom Builds.
Diesel Maintenance
From routine oil changes to filter replacements and inspections, we keep your diesel engine running strong.
Diesel Repair
Engine issues? Drivetrain trouble? Our diesel-certified mechanics diagnose and repair all major makes and models.
AC Repair, Brake Service, Electrical & Fuel Systems
Don’t let the small stuff turn into big issues. We’ve got your systems covered.
Side-by-Side Upgrades & Service
Lift kits, lighting, engine tuning, or basic repair — we work on all major brands of UTVs.
Ford, Chevy, Dodge Motor Swaps & Repairs
From Cummins to Power Stroke to Duramax — we swap, tune, and repair them all.
Why Choose Say When Motorsports
We Don’t Just Work On Trucks. We Build Legacies.
Performance-First Approach
We’re not just mechanics — we’re gearheads who live for diesel power.
Certified Technicians
Trained and experienced with all major diesel platforms.
Custom Fabrication Capabilities
Want a one-of-a-kind setup? We’ll build it from the ground up.
Family-Owned, Local Values
Honest work, fair pricing, and friendly service — every time.
Quick Turnarounds
We know downtime costs you money. We get you back on the road, fast.
Proudly Serving Central Arkansas
From our shop in Austin, Arkansas, we provide top-tier diesel repair and custom work to drivers and fleet owners across Central Arkansas. Our service area includes:
- Austin
- Cabot
- Lonoke
- Ward
- Jacksonville
- Sherwood
- North Little Rock
- Conway
- Searcy
Diesel Performance Upgrades Built to Go the Distance
Diesel performance isn’t about chasing numbers—it’s about building trucks that run stronger, pull harder, and stay reliable mile after mile. We specialize in optimizing and upgrading diesel vehicles for drivers who want more power, better efficiency, and confidence every time they hit the road or job site.
From turbo upgrades and high-flow exhaust systems to complete engine performance enhancements, our team knows how to unlock the full potential of your diesel without sacrificing longevity. Whether you’re towing heavy, running a work truck daily, or building a weekend powerhouse, we tailor every upgrade to your goals and how you actually use your vehicle.
We focus on smart performance—improving airflow, reducing restrictions, and strengthening critical engine components so your truck performs better and lasts longer. Every install is done with precision, using proven parts and techniques that stand up to real-world driving conditions.
If you’re ready for more power, improved throttle response, and a diesel that performs the way it should, Say When Motorsports is your go-to diesel performance shop in Cabot and the surrounding Arkansas area.
Our Work Speaks for Itself
See What We’re Wrenching On
From lifted diesels and tuned UTVs to fully rebuilt engines and custom swaps — our gallery shows the heart of Say When Motorsports. We let our craftsmanship speak for itself.
Hear It from Our Customers
Real Reviews from Real Drivers
Our Google reviews and testimonials show what sets us apart — trusted service, honest pricing, and powerful results. When you roll with Say When Motorsports, you’re in good hands.
Let’s Talk Horsepower Not Hype
Contact Say When Motorsports for Pricing, Builds, or Questions
When it’s time to take your diesel to the next level — whether it’s for performance, repair, or routine maintenance — give us a call or shoot us an email. We’re ready to turn wrenches and build something badass.
- Call us at (501) 425-6492
- Email: saywhenmotorsports@yahoo.com
- Visit us: 745 Cinel Lp, Austin, AR 72007