4″ Diameter Exhaust tips measure 9″ long with 4″ external, and 5″ internal. Internal* and external flaps installed. (SOLD IN PAIRS).
*Disclaimer: Our internal flaps are designed and rated for applications up to 500 horsepower (HP). Operation beyond this limit may result in flap failure or complete flap loss. For engines exceeding 500 HP, external flaps must be used.
IMCO offers a wide variety of polished, stainless steel exhaust tips. Mounting hardware not included. Custom tips are also available.