Performance Tuning Solutions

Our Services

  • Engine tuning is the adjustment or modification of the internal combustion engine or ECU to yield optimal performance, drivability, and durability for our customers and their particular needs and application.

  • Clogged or dirty fuel injectors can cause imbalance in the engine and can even lead to a catastrophic failure.

    • Precise Fuel Metering: Fuel injection systems can precisely control the amount of fuel delivered to the engine, leading to improved fuel efficiency and performance.

    • Emissions: Fuel injection systems can help engines meet stricter emissions standards by delivering precise air-fuel ratios and optimizing combustion.

    • Self-Tuning Capabilities: Many modern fuel injection systems feature self-tuning capabilities, adjusting parameters in real-time based on sensor feedback for optimal performance in varying conditions.

    • Enclosed Fuel System: Modern EFI uses O-ring seals, and the fuel injectors close off the fuel system when not running, reducing, or eliminating any fuel vapor smell.

  • Some levels of are tuning are far beyond that of a standard tuner. There are elements of certain sports which require individual solutions that can be complex with additional hardware or canbus software integration. We can help when it comes to custom traction control, wheelie control, Drive By Wire, or Individual Cylinder EGT.

REMOTE TUNING for Select platforms starting at 325 dollars!

For more information and to see if your build is eligible for a remote tuning session. Fill out the build form below.

Constantuned Help Desk

Tired of hunting on the forums to find the information you need? We provide our customers with the answers there looking from experienced professionals. Try Help Desk Risk free for 30 days if you're not happy we will gladly refund your purchase.
-Live Training Sessions
-Live Support
-How to Guides
-Helpful Torque specs
-Customer Builds
-”5 Dollar Bead Roller” and much more!

Constantuned Help Desk
$9.99
Every month
$99.99
Every year

What People Are Saying:

Amazing experience. Very knowledgeable and professional. I’m very happy with the work.
5 star service knows what he is doing very professional and polite
These guys were awesome. To be honest I didn’t have a lot of the knowledge I should’ve and they helped with more then just the tune and worked with my schedule to help me out. Car is running perfect and rips way harder then I expected! 10/10 and I’ll definitely be back when I upgrade my car!
First thing I have to say is job well done. Constantuned has to be the best tuning business especially for Hondas in Fredericksburg. Well, not just Fredericksburg but all over. He does remote tuning and house calls if you close. The prices are great and the service is quick and accurate. If you need a tune, constantuned.com is the place to go