AFE: Apollo GT Series 3" 409 Stainless Steel Cat-Back Exhaust System 19-20 GM Silverado/Sierra 1500 V8-5.3L/V6-4.3L low wing • High helix four-lobe rotors

• High helix four-lobe rotors with 160 degree twist

This is a nice bolt in unit that will get you SCCA compliant

3L Gas 2007-2009 Chevrolet Avalanche V8 6

7L Gas 2001-2002 GMC Savana 2500 V8 5

this cam has done 1000whp through the A8 trans

AFE: Apollo GT Series 3" 409 Stainless Steel Cat-Back Exhaust System 19-20 GM Silverado/Sierra 1500 V8-5.3L/V6-4.3L low wing • High helix four-lobe rotorsNow your 19 20 Silverado Sierra can have that custom look with this aFe POWER Apollo GT cat back exhaust system. 3" mandrel bent, 409 stainless steel tubing and high flow muffler improves performance across the power band and delivers a deep, aggressive exhaust tone. 100% MIG welded for strength and durability with a 5" black stainless steel exhaust tip for a custom look. 3" 409 Stainless Steel Tubing: This system is constructed of durable mandrel