Racing Solution is pleased to bring to you a new 4-1 long style header for the 2.2L Chevy Cobalt! The header is 3D CAD designed on Solidworks to achieve the most accurate tube lengths possible. It is made of 16 gauge mild steel and comes together into a long formed collector. The 2.2L NA header has 1.5" primary tubes and a 2.5" downpipe. The downpipe includes one of our interlocking flex pipes and a 2.5" stainless steel TorqTite clamp. It can be made with or without a high-flow cat.

* 10-13hp gains (9-12whp)
* Made of 16 gauge US grade mild steel, not thin wall Chinese grade stainless steel that is prone to cracking
* Equal length runners (less than .060" difference)
* Welded with silicabronze at the flanges for added strength
* All ports are welded on the inside and ported for better flow
* Flex pipe with interlocking liner
* Fits cars with and without Secondary Air Injection
* completely bolt on!
* No CEL with cat
* Re-use the stock metal gasket which is must stronger than cheap fiber gaskets found with other brands


ECT Catalytic converters are EPA and OBD2 compliant.

This item is a custom order and the options you select may increase the production time. Average time to complete custom orders is 1-2 weeks. Ceramic coating will add additional time. There are no refunds on custom ordered parts. All sales are final.