Upgrading Your Exhaust System

Your exhaust system has many different components, all of which we can maintain, fix or replace for you. We use only the best products available and can install while you wait.

Inefficient catalytic converters (caused by dirty air filters, a lack of scheduled oil changes, severe driving conditions, poor fuel, and short trips) can increase carbon accumulation leading to excessive NOx output by the engine which will lead to lowered levels of O2 which triggers the PO420 diagnostic trouble code.

A new muffler can be installed in minutes; we offer 1 and 3 year warranteed stock mufflers. We have Borla and Flowmaster universal mufflers in stock, can custom bend pipe from 1 ½” to 3” and offer a lifetime warranty on all welds and hangers. As well, we can do custom dual exhaust on most trucks and SUV’s.

Pronto for Your Exhaust Install

Car buffs know that upgrading your exhaust system can represent one of the most cost efficient upgrades a car owner can make to their vehicle. Regardless of if your doing it for performance, noise, or comfort, Pronto Muffler and Brake are your exhaust system specialists.

We’ve been installing catalytic converters, performance mufflers, and complete exhaust systems in Plano and McKinney for more than 30 years.