aFe Apollo GT Series 3 IN Cat-Back Exhaust System w/ Dual Rear-Side Exit Black Tips for 2009-2018 Chevrolet Silverado 1500(49-44134-B) 1638 DW has developed specially designed

DW has developed specially designed and calibrated flow benches utilizing digital flow meters

Individual Autometer Air Core Meter Movements For Each Function Provide The Accuracy And Durability Required By Even The Most Demanding Applications

9 1969 Chevrolet Biscayne Engine: 3

High quality Silicon couplers with BMW specification hose clamps

Special Comments: 2WD 2016 Ford F-350 Super Duty Engine: 6

aFe Apollo GT Series 3 IN Cat-Back Exhaust System w/ Dual Rear-Side Exit Black Tips for 2009-2018 Chevrolet Silverado 1500(49-44134-B) 1638 DW has developed specially designedThis system produced gains of up to +14 HP and +17 lbs. x Ft. TQ., as measured on our in house dyno. This cat back exhaust system is constructed of 3" mandrel bent 409 stainless steel tubing for maximum strength and durability. This system features a high flow stainless steel muffler, producing a aggressive sound. Finishing off this exhaust system are dual 4 1 2" diameter black 304 stainless steel clamp on exhaust tips. The tips features an aFe POWER