1999-2007 C15 CAT Manifold (CATC15)

Steed Speed Manifolds are CNC Machined from 1018 Mild Steel Billet and finished with a satin black coating of Techline, these aren't your typical cheap cast or tubular manifolds. Steed Speed engineers some of the finest manifolds on the planet. The Techline coating is capable of handling up to 1700 degrees continuously and up to 2000 degrees for short periods. Steed Speed warranties workmanship for as long as you own the manifold and a 1-year warranty on the Techline coating.

Part Number: CATC15

• CNC Billet Steel
• 150-degree drop in EGTs
• Quicker turbo spool
• 6lbs less drive pressure
• Solid 1 piece design

Don't see your question? Ask us anything about this product.

• ?

  Can you confirm the fitment of the steed speed exhaust manifold on my 2016 Western star 4900 sf glider kit with a caterpillar c15 6nz?

  This will fit a 2016 Western Star 4900.