Seibon OEM-style carbon fiber rear spoiler for 2003-2007 Mitsubishi Lancer EVO (RS0305MITEVO8) 5004 Aluminum Bung

Aluminum Bung

- 4 inch mandrel-bent aluminum tube replaces stock restrictive air box and optimizes the airflow with excellent heat dissipation and long lasting durability

We aimed to create an extremely durable bypass valve that could hold double the pressure of the stock unit

Adjustable from 4-8 PSI

Double bellow air springs

Seibon OEM-style carbon fiber rear spoiler for 2003-2007 Mitsubishi Lancer EVO (RS0305MITEVO8) 5004 Aluminum BungThe Seibon OEM style carbon fiber rear spoiler for 2003 2007 Mitsubishi Lancer EVO is a lightweight, durable upgrade designed for performance enthusiasts seeking weight savings and aerodynamic enhancement. Finished in glossy clear coat that resists chipping and flaking Aerodynamically shaped for optimized airflow One piece carbon fiber sheet construction ensures consistent weave and strength High carbon resin ratio delivers exceptional stiffness and