High-performance muscle car engine bay

A Pit Stop Garage

Performance Upgrades

More Power. Better Handling. Built Right.

From engine rebuilds to full custom builds, A Pit Stop Garage delivers performance upgrades engineered for real results on the street and the strip.

What We Do

At A Pit Stop Garage, performance isn't a buzzword — it's the standard. Whether you're looking to squeeze more horsepower out of your daily driver, transform a classic muscle car, or build a purpose-built track machine from the ground up, our team has the expertise and the passion to get it done.

We specialize in a wide range of performance upgrades for muscle cars, sports cars, trucks, and vintage classics. Every build is approached with precision, honesty, and a commitment to quality that keeps our customers coming back.

Our Upgrade Services

Every service is performed by experienced technicians who care about the result as much as you do.

Engine Rebuild / Refresh

Whether your engine needs a full rebuild or a targeted refresh, we tear it down, inspect every component, and put it back together right. We also specialize in LS swaps — one of the most popular and rewarding performance upgrades available for a wide range of vehicles.

  • Full engine teardown and inspection
  • LS swap installations
  • Cylinder head work and machining
  • Short block and long block builds
  • Performance gaskets and seals

Cold Air Intakes & Exhaust Upgrades

Improve airflow in and out of your engine for immediate gains in throttle response, power, and sound. We source and install quality intake and exhaust systems tailored to your vehicle and your goals.

  • Cold air and short ram intake installations
  • Cat-back and axle-back exhaust systems
  • Headers and mid-pipe upgrades
  • Custom exhaust fabrication
  • Performance mufflers and tips

Camshaft & Valvetrain Upgrades

Unlock the true potential of your engine with a performance camshaft and valvetrain package. Our team handles the full installation and tuning coordination to make sure your new cam works in harmony with the rest of your build.

  • Performance camshaft selection and installation
  • Valve spring and retainer upgrades
  • Rocker arm and pushrod upgrades
  • Timing chain and gear sets
  • Valvetrain geometry checks

Fuel System Enhancements

A high-performance engine needs a fuel system that can keep up. We upgrade fuel delivery components to support increased power demands and ensure your engine runs clean and consistent under all conditions.

  • High-flow fuel pump installations
  • Fuel injector upgrades
  • Fuel pressure regulator upgrades
  • Return-style fuel system conversions
  • Fuel line and rail upgrades

Suspension & Brake Upgrades

More power means nothing if you can't handle it. We upgrade suspension and braking systems on muscle cars, sports cars, and performance builds to deliver confident, planted handling and reliable stopping power.

  • Coilover and lowering spring installations
  • Sway bar and end link upgrades
  • Control arm and bushing replacements
  • Big brake kit installations
  • Brake line and fluid upgrades

Custom Builds & Auto Restoration

Have a vision? We'll help you build it. From ground-up custom builds to full restorations, we work with you to define the scope, source the parts, and execute the build with the craftsmanship it deserves.

  • Full custom build planning and execution
  • Frame-off and frame-on restorations
  • Engine and drivetrain swaps
  • Interior and exterior coordination
  • Show car and driver builds

Vintage & Classic Car Upgrades

Classic cars deserve performance that matches their character. We specialize in upgrading vintage and classic vehicles with modern reliability and power while preserving the look and feel that makes them special.

  • Classic muscle car performance builds
  • Vintage truck upgrades
  • Modern braking and suspension retrofits
  • EFI conversions on carbureted engines
  • Electrical system modernization

Light & Heavy-Duty Truck Performance

Trucks work hard — we make them work harder. From light-duty sport trucks to heavy-duty haulers, we build performance packages that improve power, towing capability, and overall drivability.

  • Diesel and gas performance tuning
  • Lift kits and leveling kits
  • Exhaust and intake upgrades for trucks
  • Towing and payload performance packages
  • Heavy-duty suspension builds

Ready to Build Something Fast?

Tell us about your vehicle and your goals. We'll put together a plan that fits your budget and delivers real results.

Schedule Your Visit