Performance | Restorations | Customs | 571.250.5908

Performance Modifications

What type of High Performance Upgrade are you interested in?

Headers Wilwood Brakes Stainless lines
Like most auto enthusiasts, we don't often leave cars in their stock form.  Great cars from the factory become awesome cars with a few performance modifications.  We perform a variety of performance upgrades to meet the needs of you and your vehicle.

From Resto-mods to Pro-Touring performance, we can assist you with the right solution to meet the vision of your vehicle.  Need a little modern performance for your otherwise stock restored classic? No problem, we offer many options.  There's nothing like the safe stopping power of modern disc brakes on a classic muscle car or the start-up reliability of modern fuel injection on your hot rod.  How about air conditioning?  It is not just just a "nice to have" option anymore!

Contact us to discuss some options that can really wake up your car in the area of acceleration, handling or stopping power.

Here are some of the performance upgrades and modifications we offer:

  • Engine Performance Upgrades
    • Camshaft(s), Cylinder Heads, Stroker Kits, Engine Rebuilds
    • Ignition & Engine Electronics
    • Supercharger Installation (Certified Edelbrock Supercharger Dealer & Installer)
    • Fuel System Upgrades
    • Electronic Fuel Injection (EFI) Installations and conversions
    • Complete Engine Replacements (short block, long block, crate engines)

  • Exhaust Systems & Headers
    • Custom Exhaust Welding Fabrication

  • Handling & Suspension
    • Springs, Shocks, Struts
    • Coil-overs, Anti-sway Bars, four-link
    • Lowering and Lift Kits
    • Complete handling packages by RideTech, QA1, Hotchkis and Global West available

  • Brake Upgrades
    • Disc Brake Replacement & Upgrades
    • Drum to Disc Brake Conversions
    • Power Brake Conversions
    • Hydra Boost Power Brake Conversions
    • "Big Brake" performance packages


Jeep Lift Kits

PRO-SPEED sells and installs a wide variety of suspension upgrades and accessories for Trucks, Jeeps and other 4x4 vehicles. We sell and install Suspension Lift Kits, Leveling Kits, Body Lift Kits, spring and shock upgrades, coil-over upgrades, wheels, brakes and tires all made to improve you truck or Jeep's on and off road performance.

We offer many accessories for Trucks and Jeeps to include wheels, tires, bumpers, winches, lights and LEDs, light bars, nerf bars, side steps, bed  toneau covers, bed liners, window tint, stero and radio upgrades

Many times, after a lift installation, larger tires may rub the fenders. We offer tire clearance options such as fender trimming, fender replacement and custom fabrication which may be required in some cases.

We are not a typical repair shop, we take our time and pay attention to every detail from safety to aesthetics when it comes to lift kit installation. We ensure all ABS wiring is routed correctly and not stretched, brake hoses and lines will be extended or replaced, and offer speedometer calibration options when changing to larger tire sizes. In some cases, brake or steering upgrades will be recommended.  Installing a lift is more than just raising the vehicle, it's making sure safety is not compromised and that vehicle performs as it should on and off road.

Yeah, it's a HemiGive us a call to discuss your options and pricing for performance modifications.  

PRO-SPEED is a dealer and/or certified installer for many popular performance product vendors such as Edelbrock, Hotchkis, Moser and many more!

We like to be creative and will happily install customer provided parts.

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