Features
Header Inlet/Outlet Size (IN):1.83" / 2.84"
2 x 4-1 manifolds connecting into a 3" Y-pipe
TIG welded CNC machined flange
Increase high flow air, instantly gain 10 to 15 Hp. / Tq.
Surface Material: Baking Paint
Bolt-on installation
Fitment:
For 1999-2006 Chevy GMT800 Silverado/Avalanche 1500 (2WD) 4.8L, 5.3L, 6.0L
Verification Code
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