BD DIESEL 1048002 CAT T6 CERAMIC COATED EXHAUST MANIFOLD CATERPILLAR 3406E 1993–1998 / C15 NON-ACERT 1999–2003

Product Description

The BD DIESEL 1048002 CAT T6 Ceramic Coated Exhaust Manifold is a heavy-duty performance replacement designed for Caterpillar 3406E (1993–1998) and C15 Non-Acert (1999–2003) engines using a T6 turbo mount. Built for extreme heat and long-term durability, this manifold is engineered to resist cracking, eliminate exhaust leaks, and improve turbo efficiency with smoother, more consistent exhaust flow.

BD Diesel 1048002, CAT 3406E exhaust manifold, C15 Non-Acert exhaust manifold, T6 turbo manifold, ceramic coated manifold, heavy duty ductile iron manifold, performance exhaust manifold Caterpillar

Unlike thin factory cast manifolds that are prone to warping and cracking under sustained EGT, this BD Diesel manifold features a three-piece thick-wall high-silicon ductile iron casting for improved expansion control and reduced stress. The ceramic coating inside and out helps manage heat, improves airflow, and enhances long-term resistance to corrosion and thermal fatigue. Whether you're replacing a cracked manifold or upgrading to a larger T6 turbo, this is the right foundation for a dependable CAT performance build.

Fitment

• Caterpillar 3406E (1993–1998) with T6 turbo mount
• Caterpillar C15 Non-Acert (1999–2003) with T6 turbo mount
• Designed for heavy-duty on-highway and vocational applications

Key Features & Benefits

• High temperature rated design for demanding EGT environments
• Ceramic coated inside and out for heat control and smooth exhaust flow
• Three-piece construction reduces cracking and stress from heat cycling
• Thick-wall high-silicon ductile iron casting for superior durability
• Ideal replacement for cracked/leaking OEM manifolds
• Excellent foundation for T6 turbo upgrades on CAT 3406E / C15 Non-Acert

Cross-Reference & Compatible BD Diesel Products (BD DIESEL ONLY)

This manifold is commonly used alongside BD Diesel heavy-duty turbo upgrades and supporting hardware. Per your locked requirement, we will only include BD Diesel cross-reference links after confirming each product page URL is live and working on cppdiesel.com.

Is this a direct replacement manifold?

Yes. This manifold is designed to replace the factory-style manifold on CAT 3406E and C15 Non-Acert engines using a T6 turbo mount while improving durability and flow.

Why is a three-piece design better?

A three-piece manifold design reduces stress during thermal expansion and heat cycling, helping prevent cracks and leaks compared to one-piece cast manifolds.

Does the ceramic coating make a difference?

Yes. Ceramic coating helps control heat, improves exhaust gas velocity, and adds protection from corrosion and thermal fatigue—especially in high EGT applications.

Specifications for BD DIESEL PRODUCTS 1048002