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Vehicle Info NeededDYNOMAXPART NUMBER: 289-17654
Thrush Turbo Muffler Dual In/Dual Out: 2.5"
$9699
Ships on 09/21/2026
Lowest Price Guarantee
Dual Inlet/Outlet 4-1/4'' x 9-3/4'' Oval Body
- Thrush Turbo Muffler
- Dual In/Dual Out: 2.5''
- Overall Length: 24''
- Shell Length: 20''
- Diameter: 4-1/4'' x 9-3/4''
- 100% Aluminized For Long Life
- Revisable Design
- Time Proven Spun-Locked Heads For Leak-Free Seal
- Proudly Manufactured In The USA
Part TypeMuffler
BrandDYNOMAX
Package Height4.9
Package Width10.4
Package Length27.3
Weight11.85 PG
Part CategoryPerformance Parts
Outlet QuantityTwo
Inlet LocationCenter
Inlet PositionFront
Inlet TypeDual 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 QuantityTwo
FinishAluminized
Muffler MaterialSteel
Outlet Size2.5 in (63.5 mm)
PositionN/A
Outlet Diameter2.5 in (63.5 mm)
QuantitySold individually
Overall Length24 in (609.6 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 TypeDual Outlet
Part FitmentUniversal
Outlet PositionRear
Vendor Part Number17654
Package Qty1
Package TypeEA
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