Vehicles with an aftermarket 4" O.D. exhaust system require this additional stainless steel adapter.
EXHAUST BRAKE ADAPTERS
When it comes to installing an exhaust brake on your diesel vehicle there are two different mounting configurations. Shown below is an example of the most typical exhaust brake installation - the inline mount. For this type of install adapters are required to seal the airflow from the exhaust brake to the exhaust pipe. They are mounted on either side of the brake and clamped into place.
Dodge 2003 and newer vehicles are the exceptions, as they are installed using a direct mount configuration. This type of install does not require adapters as one side of the brake attaches directly to the turbocharger and the other side directly to the exhaust pipe.
Pacbrake’s exhaust brake adapters are stainless steel and have machined flanges so that they are perfectly matched when connected to the exhaust brake housing. This, as well as the stainless steel V-Clamps, ensures that there is a perfect airtight seal made between all exhaust brake joints.
NOTE: The brake and clamps are NOT included. PacBrake's C11350 V-Band clamp is sold separately.
PacBrake 4" Stainless Steel Exhaust Adapter - C11342 will fit:
This Is A Universal Product