Exhaust Authority logo Exhaust Authority
South of downtown Plano at 1208 K Avenue 972/423-2781 email

(formerly Triple A Muffler, not affiliated with American Automobile Association)

exhaust | brakes | batteries | tires | diesel | maintenance | suspension & steering | performance accessories

Plano's most experienced exhaust and under-car specialists

Exhaust Authority™ can keep your vehicle on the cutting edge. Whether you're looking to improve performance, increase gas mileage or get second looks, Exhaust Authority™ has the gear to get you where you're going. Pick-up truck, street racer, Mom's minivan or vintage restoration, Exhaust Authority™ has the parts, know-how and expertise to take care of your under-car needs.

  clear spacer Triple A is Plano's diesel truck performance specialist spacer 1973 Corvette with performance exhaust system from Triple A

Exhaust Authority™ Specialties

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1208 K Avenue - Plano, Texas 75074 - 972-423-2781