DEC Exhaust Manifold - Select your Make

Direct Fit Catalytic Converter - 49-state legal, OBDII compatible, not legal for sale or use in California.
We offer a choice of replacement exhaust manifold / catalytic converter assemblies for this application.
The Miller unit may come in one of two versions depending on availability. For one version, the manifold section is made from tubular stainless steel; on the other version the manifold section is cast iron similar to OE.
The cast iron version has provisions for reuse of the original heat shield. The stainless steel version does not require the original heat shield.

Not for California - Exhaust manifold / catalytic converter assembly. Although the OE Service version of this manifold/converter assembly is 50-state compliant, our versions are still awaiting C.A.R.B exemptions so are not recommended at this time for vehicles registered in California.

Direct Fit Catalytic Converter - Inc. cat. converter. 49-state legal, OBDII compatible, not legal for sale or use in California.
Use Bosal gasket 256-1086 instead of OE gasket 20695-8J010 when
installing the 099-1400 Bosal converter.

Direct Fit Catalytic Converter - 49-state legal, OBDII compatible, not legal for sale or use in California.

Direct Fit Catalytic Converter - Inc. cat. converter. 49-state legal, OBDII compatible, not legal for sale or use in California.
Use Bosal gasket 256-1086 instead of OE gasket 20695-8J010 when
installing the 099-1400 Bosal converter.

Direct Fit Catalytic Converter - w/ Catalyst

Direct Fit Catalytic Converter - 49-state legal, OBDII compatible, not legal for sale or use in California.

Direct Fit Catalytic Converter - w/ Catalyst

Direct Fit Catalytic Converter - w/ Catalyst