aFe Power Twisted Steel Downpipe 2-1/2 IN 304 Stainless Steel w/ Cat Hyundai Elantra 17-18 L4-1.6L (t) - 48-37001-1HC

This system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Includes a high flow catalytic converter which are less restrictive than the factory converter providing maximum flow. Factory style laser cut flanges are used used for a secure leak-free seal. State-of-the-art computer-aided design technology is utilized for precise vehicle fitment. 100% MIG-Welded for race-proven strength and durability.

• Utilizes a High Flow Catalytic Converter for Maximum Flow
• Heavy Duty Laser Cut Flanges are used for a Durable Leak-Free Seal
• Includes Integrated 3rd Bung for Wide-Band O2 Gauge or Auxiliary Instrumentation
• 100% MIG-Welded for Strength and Durability
• Works with Factory Exhaust System with No Modifications Necessary