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Vehicle Info NeededBORLAPART NUMBER: 157-40575
XR-1 Multi-Core Racing Muffler Type: Oval
$30999
Ships on 09/04/2026
Lowest Price GuaranteeMulti-Core Racing Mufflers
- XR-1 Multi-Core Racing Muffler
- Type: Oval
- Inlet Diameter: 3''
- Outlet Diameter: 3''
- Case Size: 16'' x 4-1/4'' x 7-7/8''
- Race Muffler
- Patented Multi-Core Technology
- Million Mile Warranty
Part TypeMuffler
BrandBORLA
Package Height4.8
Package Width10.3
Package Length25.5
Weight10.19 PG
Part CategoryPerformance Parts
Outlet QuantityOne
Inlet LocationCenter
Inlet PositionCenter
Main Piping Diameter3.000 in.
Inlet TypeSingle Center Inlet
Inlet Size (In.)3
Outlet StyleStandard, without tip
Muffler FinishNatural
Body Length16.000 in.
Muffler Count1
Inlet Outside Diameter3.000 in.
Inlet Diameter3 in (76.2 mm)
Inlet QuantityOne
Outlet Outside Diameter3.000 in.
Muffler MaterialStainless steel
Outlet Size3 in (76.2 mm)
ConstructionAll Welded
Inlet Connection TypePipe
Outlet Diameter3 in (76.2 mm)
QuantitySold individually
Overall Length21.000 in.
MaterialT-304 Stainless Steel
Case Length16 in (406.4 mm)
Internal ConstructionStraight-through core
Case ShapeOval
Body Width7.880 in.
Outlet LocationCenter
Body Height4.250 in.
Outlet TypeSingle Center Outlet
Part FitmentUniversal
Outlet PositionCenter
Vendor Part Number40575
Package Qty1
Package TypeEA
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