•In testing, this down-pipe produced a max gain of +18 horsepower and +21 ft. lbs. of torque verified by our in house dyno (tested on 2015 Cadillac ATS L4-2.0L (t))
aFe power introduces an all new Twisted Steel "Street" down-pipe for the 2016-2018 Chevy Camaro with I4-2.0L (t) engine. This street version down-pipe is designed using a 48-state legal 400 cpsi catalytic converter and constructed of 3" 100% TIG-welded, mandrel-bent, Bushed, 304 stainless steel tubing for optimum flow resulting in added horsepower and torque. This performance down-pipe utlizes 1/2" thick 304 stainless steel flanges and comes with an additional O2 Bung for tunning. This unit includeds an O-ring and mounting hardware for a hasle free installation.
48-State Legal Catalytic Converter:
This system utilizes a 400 CPSI (cell per square inch) 48-state legal catalytic converter for maximum flow.
Includes an additional bung for either a wide-band O₂gauge or auxiliary instrumentation.
Factory Mounting Locations:
This down-pipe mounts directly to OE mounting locations and includes hardware for a hassle-free installation.
1/2" Laser-Cut Flanges:
1/2" Thick, OE-Style, 304 stainless steel, laser-cut flanges provide a superior sealing surface. The turbo flange features a machined O-ring groove.
100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.
Brushed 304 SS Construction:
This down-pipe is constructed of 3", mandrel-bent, brushed 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking.
aFe down-pipes are engineered and manufactured in our Corona, California manufacturing facility.
Note: This system is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle. Custom tuning required after part installation.