Oklahoma City's Trusted Muffler & Repair Shop Call us: (405) 235-9037

Family-Owned Since Day One

Oklahoma City's Muffler & Repair Experts

From exhaust systems to brake jobs, Champion Muffler & Repair delivers honest work at fair prices. No upsells, no runaround — just quality repairs you can count on.

(405) 235-9037 Our Services
Family-Owned & Operated
Honest Diagnostics
Fair Pricing
Decades of Experience

What We Do

Our Services

Comprehensive auto repair from exhaust work to full brake service. We handle it all with skill and integrity.

Muffler and exhaust repair

Muffler & Exhaust

Complete exhaust system repair, replacement, and custom fabrication. We'll have your ride running quiet — or loud, if that's your style.

Catalytic converter service

Catalytic Converters

Failed emissions? We diagnose, repair, and replace catalytic converters to get you back on the road and through inspection.

Brake repair service

Brake Repair

Pads, rotors, calipers, lines — everything between your foot and the laws of physics. Because stopping matters.

General auto repair

General Auto Repair

Engine diagnostics, suspension, tune-ups, and more. If something's off with your vehicle, we'll find it and fix it.

Custom exhaust systems

Custom Exhaust

Want a specific sound or look? We custom-build exhaust systems tailored to your vehicle and your preferences.

Check engine light diagnostics

Check Engine Light

That little orange light could be nothing — or it could be everything. We'll diagnose it properly so you know exactly what you're dealing with.

Iraj Abdeshahian — Owner of Champion Muffler & Repair

"No Muff is Too Tuff"

About Us

Built on Trust,
Driven by Quality

Champion Muffler & Repair Inc. was built on a simple idea: fix cars right, charge fair prices, and treat every customer with respect.

Owner Iraj Abdeshahian has spent decades serving the Oklahoma City community, building a reputation one satisfied customer at a time. When you bring your vehicle to Champion, you get an honest diagnosis, transparent pricing, and work that's done right the first time.

We don't do the hard sell. We don't invent problems that don't exist. We tell you what's wrong, what it costs, and how long it takes.

Things They Say About Iraj

  • • Iraj once stared at a blown head gasket and it sealed itself.
  • • The check engine light doesn't warn the driver. It warns the engine that Iraj is coming.
  • • Iraj doesn't use a torque wrench. He just knows.
  • • A catalytic converter once tried to fail on Iraj's watch. Once.
  • • Other mechanics Google the problem. The problem Googles Iraj.
  • • Iraj's shop doesn't have a waiting room. Cars fix themselves before he gets to them.
  • • Iraj once said "France has good tacos!" and nobody had the courage to disagree.
30+
Years in OKC
1000s
Vehicles Repaired
100%
Honest Pricing
#1
Customer First

Why Champion

Why Customers Choose Us

We've earned our reputation the old-fashioned way — by doing great work and treating people right.

No Surprise Bills

We quote you a price and stick to it. No hidden fees, no mysterious line items.

Fast Turnaround

Most jobs done same-day. We respect your time because we know you've got places to be.

Family Values

Family-owned means we treat you like family. We're invested in this community for the long haul.

Real Expertise

Decades of hands-on experience diagnosing and repairing every make and model on the road.

Ready to Get Your Car Fixed Right?

Give us a call or stop by the shop. No appointment necessary — walk-ins are always welcome.

(405) 235-9037 — Call Now

Get in Touch

Contact Us

Stop by, call, or just show up. We're here to help.

Phone

(405) 235-9037

Call anytime during business hours

Location

Oklahoma City, OK

Serving the OKC metro area

Hours of Operation

Monday8:00 AM – 5:30 PM
Tuesday8:00 AM – 5:30 PM
Wednesday8:00 AM – 5:30 PM
Thursday8:00 AM – 5:30 PM
Friday8:00 AM – 5:30 PM
Saturday9:00 AM – 2:00 PM
SundayClosed