Uploaded May 2026 | Updated September 2026, 1 day ago

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Got a sluggish truck or check engine light that won't quit? Failing catalytic converters might be the culprit — and replacing them can actually wake your engine back up.

We swapped the worn-out cats on our project Chevy truck with a set of Magnaflow high-flow units and picked up over 8 horsepower from the install alone. In the video we also break down direct-fit vs. universal cats so you know which way to go for your build.

Watch the full install: youtu.be/wbvpcXj-PSo

Shop parts: andysautosport.com

#AndysAutoSport #Magnaflow #CatalyticConverter #ChevyTrucks #ExhaustUpgrade #TruckMods #HighFlowCats #PerformanceParts #TruckBuild #AftermarketParts

Source:
andysautosport.com

Contact Us --- info@andysautosport.com

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