Vibrant 4-1 SS Header for 2005-2008 Chevrolet Cobalt 2.0L

4-1 Stainless Steel Header for 2005-2008 Chevrolet Cobalt Supercharged, 2.0L  (Cat-Delete header)

4-1 Stainless Steel Header for 2005-2008 Chevrolet Cobalt SS Supercharged, 2.0L  (Cat-Delete header)

- Replaces restrictive OE manifold to produce HP gains throughout the power band. Combine with our StreetPower 3" Cat-Back system for even better power gains.

- Will bolt up without any modifications to both the stock exhaust system and Vibrant's STREETPOWER Cat-back for the Cobalt SS/SC (part #1627)

- Features 45mm OD Primaries and a huge 2.5" Outlet.

- This header must be classified as being "FOR OFF ROAD USE ONLY" because this header eliminates the factory catalytic converter that is mounted onto the stock exhaust manifold.