Flowmaster 527504 50 Series Big Block Muffler Flowmaster 527504

The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUVs, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Specifications:

Description_DES	50 Series™ Big Block Muffler
Description_EXT	50 Series™ Big Block Muffler; 2.75 in. Dual Inlet/2.5 in. Dual Outlet; Case Dimensions 5 in. x 12 in. x 22 in.; 28 in. Overall Length; Aluminized Steel;
Description_FAB	Durable Fully Welded 16ga Aluminized Steel
Description_FAB	3 Year Limited Warranty
Description_FAB	Aggressive And Powerful Exterior Exhaust Tone
Description_FAB	Notable Interior Resonance
Description_FAB	Excellent Street/Strip And Off Road Application
Description_FAB	No Internal Packing To Blowout
Description_FAB	The Original Two Chamber Design
Description_FAB	Premium Flowmaster Quality
Description_FAB	Minimal Interior Resonance
Description_FAB	Improved HP; TQ and Engine Efficiency
Description_MKT	The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUVs, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Description_SHO	Muffler

This Part Fits:

Year	Make	Model	Submodel	Notes
2003	Hummer	H2
2004	Hummer	H2
2005	Hummer	H2
2006	Hummer	H2
2007	Hummer	H2