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Exhaust Manifold Caterpillar Acert, 231-3462

SKU 2643
Original price $1,850.00 - Original price $1,850.00
Original price
$1,850.00
$1,850.00 - $1,850.00
Current price $1,850.00

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Full Tilt Manifold 2643. Replaces OEM #231-3462.

The 2643 flows 20% more air over the stock manifold.

Generally fits most of the Acert engines. ARP Turbo studs are included. 

  • Increase Fuel Mileage .2-.3 mpg
  • Ceramic coating reduces heat & improves air velocity
  • Lower manifold temps 300*F
  • Lower EGT’s 80-100*F
  • Reduce turbo lag
  • No cracking, leaking or warping
  • Improves gasket life
  • 3-year Warranty
  • C – 15 15.2L ’04-‘11
  • Replaces stock manifold 231-3462
  • Most commonly used in Peterbilt & Kenworth Trucks

*Comes with turbo mounting stud set only. 

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