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Exhaust Manifolds




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Cummins ISX CM870 Intake Manifold

Replace OEM parts with better, upgraded parts

Bully Dog's performance intake manifold features smoother contours and larger ports, greatly improving airflow and providing even distribution of the air/fuel mixture to each cylinder. The performance intake manifold is a direct bolt-on replacement with no modification necessary. Increase horsepower, torque, and efficiency to give your rig the performance it needs to tackle any challenge.

Typically fits Cummins® ISX CM870 14.9L '03-'07.






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Cummins ISX 15 CM2350 Intake Manifold

Replace OEM parts with better, upgraded parts

Bully Dog's performance intake manifold features smoother contours and larger ports, greatly improving airflow and providing even distribution of the air/fuel mixture to each cylinder. The performance intake manifold is a direct bolt-on replacement with no modification necessary. Increase horsepower, torque, and efficiency to give your rig the performance it needs to tackle any challenge.

Typically fit years for Cummins® ISX 15 CM2350 14.9L '13-'17.






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Caterpillar (CAT) Ceramic Coated Exhaust Manifolds

Replace OEM parts with better, upgraded parts

When it comes to modifying your exhaust or intake system, there are several components you can switch out. But, if you’re looking for the biggest performance improvements and power gains, there are some parts that deliver better results than others.

Performance exhaust manifolds are a great bolt-n-go part with very little maintenance needed, unlike headers that require periodical re-tightening.

Select Year Make Model



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Caterpillar (CAT) Exhaust Manifold Gasket Kit

Caterpillar Exhaust Manifold Gasket Kit 1994-2004 3406E

Select with or without turbo gasket

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Caterpillar (CAT) Exhaust Manifold Stud Kit

Caterpillar Exhaust Manifold Replacement Stud Kit

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Caterpillar (CAT) Exhaust Manifold Spacer Kit

Caterpillar Exhaust Manifold Upgrade Spacer Kit




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Cummins Ceramic Coated Exhaust Manifolds

Replace OEM parts with better, upgraded parts

When it comes to modifying your exhaust or intake system, there are several components you can switch out. But, if you’re looking for the biggest performance improvements and power gains, there are some parts that deliver better results than others.

Performance exhaust manifolds are a great bolt-n-go part with very little maintenance needed, unlike headers that require periodical re-tightening.

Select Make and Model



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Cummins ISX Manifold/Turbo Gasket Kit

Fits years '04-'14. Replaces OEM gaskets 3102314, 3682710 & 3682940

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Cummins Signature 600 Manifold/Turbo Gasket Kit

Fits years '99-'03 Non-EGR. Replaces OEM gaskets 4026884, 3682710, & 3682940

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Cummins ISX & Signature 600 Exhaust Manifold Gasket Kit

Fits years '04-'17. Replaces OEM gaskets 3682710 & 3682940

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Cummins Exhaust Manifold Spacer Kit

Fits years for ISX '00-'03 Non-EGR, '03.5-'07 EGR, '08-'10 DPF, & SCR '11-'17.




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PACCAR Ceramic Coated Exhaust Manifold

Replace OEM Paccar parts with better, upgraded parts

When it comes to modifying your exhaust or intake system, there are several components you can switch out. But, if you’re looking for the biggest performance improvements and power gains, there are some parts that deliver better results than others.

Performance exhaust manifolds are a great bolt-n-go part with very little maintenance needed, unlike headers that require periodical re-tightening.




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Detroit Ceramic Coated Exhaust Manifolds

Replace OEM parts with better, upgraded parts

When it comes to modifying your exhaust or intake system, there are several components you can switch out. But, if you’re looking for the biggest performance improvements and power gains, there are some parts that deliver better results than others.

Performance exhaust manifolds are a great bolt-n-go part with very little maintenance needed, unlike headers that require periodical re-tightening.

Select Make and Model



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Detroit® Series 60 Exhaust Manifold Spacer Kit

Fits years for Series 60 12.7L '93-'03 & 14.0L '01-'07

 


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