TiAL Sport

    • social
    • social
Home Products Exhaust Manifolds

Duramax 6.6L Exhaust Manifold


Lightweight investment cast stainless steel exhaust manifold.
Designed, engineered, investment cast, and machined completely at one facility here in the USA.



  • 33% Lighter than the competition
  • Investment cast stainless steel for a beautiful, smooth interior and exterior
  • Optimized for flow within the available build space
  • Each exhaust manifold comes ported as a standard option
  • EGT sensor ports on every cylinder as well as an additional sensor position at the up pipe
  • Better heat retention than the competition's cast iron manifolds
  • Resists corrosion unlike current competitive products available.
  • Compatible with aftermarket up pipes, not compatible with OEM up pipes due to causing non-desirable design limitations for manifold flow.

Included With Manifold

Exhaust Manifold
Stainless Steel Hardware