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Vehicle Info NeededBORLAPART NUMBER: 157-40664
Pro XS Muffler In/Out: 2-1/4"
$14899
More than 10 available
Ships on Sep 08, 2026
Lowest Price GuaranteeCenter In / Offset Out
Borla Pro XS MufflerIn/Out: 2-1/4" Length: 19" Height: 4" Width: 9-1/2"
- Universal Mufflers
- High Quality T-304 Stainless Steel Finish Will Never Rust
- 100% Welded Construction For Strength
- Free Flow Design For Improved Performance
- Reversible Design For Installation Flexibility
- Street Commanding Sound
- Million Mile Warranty
Part TypeMuffler
BrandBORLA
Package Height5.1
Package Width10.4
Package Length25.5
Weight11.6 PG
Part CategoryPerformance Parts
Outlet QuantityOne
Inlet LocationCenter
Inlet PositionCenter
Main Piping Diameter2.250 in.
Inlet TypeSingle Center Inlet
Inlet Size (In.)2.25
Outlet StyleStandard, without tip
Muffler FinishBrushed
Body Length19.000 in.
Muffler Count1
Inlet Diameter2.25 in (57.15 mm)
Inlet QuantityOne
Outlet Outside Diameter2.250 in.
Muffler MaterialStainless steel
Outlet Size2.25 in (57.2 mm)
ConstructionAll Welded
Inlet Connection TypePipe
Outlet Diameter2.25 in (57.2 mm)
QuantitySold individually
Overall Length24.000 in.
MaterialT-304 Stainless Steel
Case Length19 in (482.6 mm)
Internal ConstructionTurbo-style
Case ShapeOval
Body Width9.500 in.
Outlet LocationOffset
Body Height4.000 in.
Outlet TypeSingle Offset Outlet
Part FitmentUniversal
Outlet PositionOffset
Vendor Part Number40664
Package Qty1
Package TypeEA
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