High Flow Catalytic Converters

Lou's offers a wide selection of High Flow Catalytic Converters

Why should you install a Magnaflow High Flow Catalytic Converter

Ribbed body minimizes expansion and distortion when converter heats up
Strongest And smoothest flowing inlet and outlet
Heavier stainless steel construction
Seam welded for strength
Monolithic honey comb catalyst
Stainless OEM-style heat shield
Great polished stainless mirrored look

We also offer a full line of stock replacement catalytic converters. See our stock exhaust section for more information.

We Are Open Monday-Saturday from 8:30 AM-5:30 PM

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ALL 5 OF OUR SHOPS ARE STILL OPEN NORMAL BUSINESS HOURS.

LOU'S IN PLYMOUTH, HYANNIS, AND WESTPORT ARE NOW HIRING!

WE ARE OFFERING A CONTACT FREE SERVICE FOR THOSE CONCERNED ABOUT THE CURRENT COVID SITUATION. YOU CAN CALL IN ADVANCE, DROP YOUR KEYS IN THE DROP BOX, AND PAY VIA TEXT OR OVER THE PHONE. YOUR RECEIPT AND KEYS WILL BE WAITING IN THE CAR ONCE THE WORK IS COMPLETE. WE ARE BEING DILIGENT TO WASH OUR HANDS AND USE GLOVES BEFORE ENTERING AND AFTER EXITING CUSTOMER'S VEHICLES. WE ARE ALSO WIPING DOWN THE KEYS AND CONTACT POINTS.

TO ADHERE TO SOCIAL DISTANCING OUR WAITING ROOMS ARE CLOSED.

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