Twisted Steel Loop Delete Down-Pipe 2-1/2" Aluminized Steel Exhaust System The aFe Power Twisted Steel Loop Delete Down Pipe is designed to eliminate the stock loop section after the catalytic converter and create the required clearance to accommodate long arm travel lift kit. This down pipe features 2.5" aluminized steel mandrel-bent tubing and all necessary hardware. Cutting is required. Will work with the Stock Y-Pipe or aFe Y-Pipe. Mandrel-bent aluminized steel for durability while competitively priced for value and functionality Eliminates stock loop section after the catalytic converter. Engineered to accept long-arm travel lift kits that interfere with the OE loop. Works with stock "y-pipe" or with aFe Power "y-pipes" Fitment Note: This exhaust fits the both 2-door and 4-door models Emissions Disclaimer: This product does not require a CARB EO# All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.