aFe Twisted Steel 304SS Long Tube Header w/ Cat, 2013-2020 BRZ/FR-S/86

1-5/8 IN 304 Stainless Steel Construction:
This system is constructed of 1-5/8 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability.
High Flow Catalytic Converter:
Includes a single high flow catalytic converter which is less restrictive than the factory converter providing maximum flow.
Heavy Duty Flanges:
Factory style laser cut machined flanges are used used for a secure leak-free seal.
Installation:
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.
Computer-Aided Design:
Utilizing state-of-the-art computer-aided design technology, this system is designed for custom, high tolerance factory fitment.
TIG-Welded:
100% TIG-Welded for race-proven strength and durability.

Included:
• Twisted Steel 304 Stainless Steel Long Tube Header w/ Cat

Features:
• Constructed from 1-5/8 IN Mandrel-Bent 304 Stainless Steel Tubing
• Utilizes a High Flow Catalytic Converter for Maximum Flow
• Heavy Duty Laser Cut Machined Mild Steel 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