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Harley Repair

Harley Performance Upgrades

Wake up your Harley with the upgrades that matter — a free-flowing exhaust, a high-flow intake, a Stage 1 calibration and the right cam. We install and set it up so it runs clean and pulls harder.

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Harley Performance Upgrades

What's included

  • Slip-on and full exhaust systems
  • High-flow air intake and filter upgrades
  • Stage 1 kits and fuel/EFI calibration
  • Cam installs and valvetrain upgrades
  • Clutch and drivetrain upgrades for more power
  • Flash-based fuel and ignition tuning

Why bring it to MTC

No dealership required

Independent service that keeps your Harley-Davidson factory warranty intact (Magnuson-Moss).

Everything in-house

Diagnosis, parts and the wrench work under one roof — one shop, one invoice.

Honest, up-front quotes

You approve the work and the price before we start. No surprises.

Common Questions

Do you do dyno tuning?

We don't run an in-house dyno. We install exhaust, intake and Stage 1 upgrades and set up the fuel calibration with a flash-based tuner so your Harley runs clean and strong.

What's a Stage 1 upgrade?

Stage 1 is the classic first step — a free-flowing exhaust, a high-flow intake, and a matching fuel calibration so the engine breathes and runs right.

Will upgrades void my warranty?

Bolt-on upgrades installed by an independent shop don't automatically void your factory warranty. We'll tell you what's reversible and what isn't before we start.

Related Harley repair

Get a Quote on Your Harley

Tell us what's going on and we'll get you a fair, no-pressure quote — or call and talk to a real mechanic.

Get a Quote