Western Star Truck Stock or Custom Exhaust Components

Western Star Exhaust

Stock or custom exhaust components for your Western Star Truck

Western Star Trucks

For older models, retrofit or custom work, please consult one of our exhaust specialists.

When referring to parts for your vehicle, please specify desired material finish such as aluminized, stainless or chrome.

Western Star Constellation exhaust layout
Western Star Heritage exhaust layout

western-star-chrome

Western Star Constellation exhaust layout

Dual exhaust

A	23529-3478	Exhaust turbo pipe for C15 CAT
B	SF-518	Stainless steel flex pipe
C	23529-3561	Extended exhaust elbow
D	23529-3542	Western Star Constellation exhaust Y-pipe
E	23529-3540C	90 degree elbow 6″ reduced to 5″
The diagrams above are for reference only and may not accurately reflect the configuration or dimensions of your vehicle’s engine exhaust system. Please consult with an exhaust specialist at SteerTech Performance to confirm proper component selection.

Custom Exhaust

Western Star Heritage model exhaust layout

dual exhaust

A	23517-3520	Western Star Turbo Pipe
B	SF-518	Stainless steel flex pipe
C	23517-3525	32 degree extended exhaust elbow
D	23527-3438	Western Star Heritage exhaust Y-pipe
D	23529-3444	Western Star Heritage exhaust Y-pipe with air ride cab
E	23529-3440	Western Star 90 degree elbow 6″ reduced to 5″
The diagrams above are for reference only and may not accurately reflect the configuration or dimensions of your vehicle’s engine exhaust system. Please consult with an exhaust specialist at SteerTech Performance to confirm proper component selection.

Steertech-chrome-exhaust-stack-display