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Vehicle Info NeededDYNOMAXPART NUMBER: 289-17718
Thrush Turbo Muffler In/Out: 2-1/2"
$6299
Ships on 09/15/2026
Lowest Price Guarantee
Offset/Center 4-1/4'' x 9-3/4'' Oval Body
- Thrush Turbo Muffler
- In/Out: 2-1/2''
- Overall Length: 25''
- Shell Length: 20''
- Diameter: 4-1/4'' x 9-3/4''
Thrush Turbo; Muffler; Oval; 4.25 in. x 9.75 in.; 2.5 in. ID; 20 in. Shell Length; 25 in. Overall Length;
Part TypeMuffler
BrandDYNOMAX
Package Height4.9
Package Width10.4
Package Length26.9
Weight10.7 PG
Part CategoryPerformance Parts
Outlet QuantityOne
Inlet LocationOffset
Inlet PositionCenter
Inlet TypeSingle Offset Inlet
Inlet Size (In.)2.5
Outlet StyleStandard, without tip
Muffler FinishAluminized
Body Length20 in (508 mm)
Inlet Diameter2.5 in (63.5 mm)
Inlet QuantityOne
FinishAluminized
Muffler MaterialSteel
Outlet Size2.5 in (63.5 mm)
PositionN/A
Outlet Diameter2.5 in (63.5 mm)
QuantitySold individually
Overall Length25 in (635 mm)
MaterialAluminized Steel
Case Length20 in (508 mm)
Internal ConstructionTurbo-style
Case ShapeOval
Body Width9.75 in (247.65 mm)
Outlet LocationCenter
Body Height4.25 in (107.95 mm)
Outlet TypeSingle Center Outlet
Part FitmentUniversal
Outlet PositionCenter
Vendor Part Number17718
Package Qty1
Package TypeEA
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