DYNAFLEX

Peterbilt 389 Bull Hauler Stack Exhaust Kit by Dynaflex Products - Exhaust Kit- Includes: - (2) 36 Inch Bull Hauler Stacks - (2) Driver/Passenger Side L-Drop Frame - (1) Evenflow Y Pipe ...

Peterbilt 389 Bull Hauler Stack Exhaust Kit by Dynaflex Products - Exhaust Kit- Includes: - (2) 68 Inch Bull Hauler Stacks - Chrome-Plated 5 Inch Diameter Spool - Made In USA- Sold As Kit

Peterbilt 389 Chino Stack Exhaust Kit by Dynaflex Products - Exhaust Kit- Includes: - (2) 68 Inch Chino Stacks - Chrome-Plated 5 Inch Diameter Spool - Made In USA- Sold As Kit

Peterbilt 389 Curve Stack Exhaust Kit by Dynaflex Products - Exhaust Kit- Includes: - (2) 68 Inch Curve Stacks - Chrome-Plated 5 Inch Diameter Spool - Made In USA- Sold As Kit

Peterbilt 389 Flat Top Stack Exhaust Kit by Dynaflex Products - Exhaust Kit- Includes: - (2) 68 Inch Flat Top Stacks - Chrome-Plated 5 Inch Diameter Spool - Made In USA- Sold As Kit

Peterbilt 389 Miter Stack Exhaust Kit by Dynaflex Products - Exhaust Kit- Includes: - (2) 68 Inch Miter Stacks - Chrome-Plated 5 Inch Diameter Spool - Made In USA- Sold As Kit

- Exhaust Kit- Includes: - (2) 36 Inch Bull Hauler Stacks - 5 Inch Od Chrome-Plated Spool- Made In USA- Sold As Kit

- Exhaust Kit- Includes: - (2) 36 Inch Chino Stacks - 5 Inch Od Chrome-Plated Spool- Made In USA- Sold As Kit

- Exhaust Kit- Includes: - (2) 36 Inch Curve Stacks - 5 Inch Od Chrome-Plated Spool- Made In USA- Sold As Kit

- Exhaust Kit- Includes: - (2) 36 Inch Flat Top Stacks - 5 Inch Od Chrome-Plated Spool- Made In USA- Sold As Kit

- Exhaust Kit- Includes: - (2) 36 Inch Miter Stacks - 5 Inch Od Chrome-Plated Spool- Made In USA- Sold As Kit

- Exhaust Kit- Includes: - (2) 44 Inch Bull Hauler Stacks - 5 Inch Od Chrome-Plated Spool- Made In USA- Sold As Kit