aFe 48-06207 Twisted Steel Y-Pipe Aluminized 2-2.5 Inch for 12-18 Jeep Wranger

Vehicle Fitment

• 2012-2018 Jeep Wrangler Unlimited JK (4-Door), V6-3.6L Pentastar

Fitment Notes

• Fits 4-door Wrangler Unlimited (JK) models only - does not fit 2-door Wrangler JK
• Designed for use with long-arm travel lift kits - the OE Y-pipe contacts and conflicts with most aftermarket long-arm suspension kits; this product provides the necessary clearance
• Compatible with the factory cat-back exhaust or aFe MACH Force-Xp exhaust systems
• Cutting is required during installation - review installation instructions before beginning
• Not for street use in California or CARB-adopting states - for off-road and racing use only

Features

• True merge collector eliminates the dead space and turbulence caused by formed collectors for improved exhaust velocity and flow
• Mandrel-bent 2" x 2" into 2-1/2" aluminized steel tubing delivers smooth exhaust gas transitions and improved flow over the OE Y-pipe
• 100% hand-MIG welded construction resists corrosion and provides long-lasting structural integrity on and off the trail
• OE-style flanges and band clamps provide a complete 360-degree sealing surface for a leak-free connection
• Engineered clearance geometry accommodates long-arm travel lift kits that conflict with the stock Y-pipe routing
• Smooth curves and optimized tubing diameter reduce exhaust restriction for improved performance and throttle response
• Includes all necessary hardware for installation
• Engineered and manufactured at aFe POWER's facility in Corona, California

Specifications

• Tube Configuration: 2 x 2 IN inlet into 1 x 2-1/2 IN outlet (true merge collector)
• Material: Mandrel-bent aluminized steel
• Construction: 100% hand-MIG welded
• Collector Type: True merge collector
• Flanges: OE-style with band clamps
• Cutting Required: Yes
• CARB Status: Not for street use in California or CARB states - off-road and racing use only

Included Components

• 1x aFe Twisted Steel aluminized steel Y-pipe
• OE-style flanges and band clamps
• All required installation hardware

Product Description

The aFe POWER 48-06207 Twisted Steel Y-Pipe is engineered specifically for 2012-2018 Jeep Wrangler Unlimited (JK) 4-door models with the 3.6L Pentastar V6. It replaces the factory Y-pipe, which contacts and conflicts with most aftermarket long-arm travel lift kits, making this a necessary component for any lifted JK build using a long-arm suspension system. The Y-pipe connects the stock catalytic converter to either the factory cat-back or aFe's MACH Force-Xp exhaust system, providing the routing clearance that the OEM pipe cannot.

Built from mandrel-bent aluminized steel with 100% hand-MIG welding, the pipe features a true merge collector that eliminates the dead space and turbulence found in formed collectors, improving exhaust gas velocity and flow. OE-style flanges and band clamps ensure a complete, leak-free seal at both connection points. Note that cutting is required during removal of the factory Y-pipe - review the full installation instructions before starting the job.