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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
This turbine housing was proven to spool up faster AND make more top end power when compared to either previous option
2001–2006 Chevrolet Silverado 2500HD / 3500HD 6
no welding required for quick
1999-2002 GMC Sierra 1500 V8 4
Its louvered core reduces unwanted drone and smooths out exhaust notes without cutting power
Flowmaster American Thunder Cat-Back Exhaust For 2007-2008 Tahoe/Yukon 4.8L/5.3L 2017-2023-6-7l-powerstroke This turbine housing was provenFor the person who is looking for an aluminized steel cat back exhaust system with an aggressive exterior tone and moderate interior tone. The American Thunder system is heavy 16 gauge mandrel bent aluminized steel tubing for durability and maximum performance. Includes a Super 50 Series performance muffler for that perfect blend of a deep aggressive exterior sound, with a moderate interior tone that won't drive you out of the cab when having a
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