AFE 08-13 BMW(E90/92/93) MACH Force XP 304 Stainless Steel V8 4.0L w/ Cat & Resonator

This system is constructed of 2-1/2 IN 304 stainless steel tubing for maximum strength and durability. Includes dual high flow catalytic converters which are less restrictive than the factory converters providing maximum flow. Factory style laser cut flanges are used used for a secure leak-free seal. Utilizing factory style flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. 100% TIG-Welded for race-proven strength and durability. Features and Benefits Constructed from 2-1/2 IN 304 Stainless Steel Tubing Utilizes Dual High Flow Catalytic Converters for Maximum Flow Heavy Duty Laser Cut Flanges are used for a Durable Leak-Free Seal 100% TIG-Welded for Strength and Durability Works with Factory Exhaust System with No Modifications Necessary