
BORLAPART NUMBER: 157-400371
XR-1 Multi-Core Racing Muffler Type: Oval
$29899
2 left in stockMulti-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 7.88''
- Race Muffler
- Patented Multi-Core Technology
Multicore Racing Mufflers
Borla XR-1 Racing Mufflers are the choice of today's hottest drag and oval track racers. With a patented straight-through design and multicore technology, Borla XR-1 Mufflers actually outflowed a straight pipe in repeated testing. They use sound-absorbing stainless steel packing to prevent burnout and meet the strictest noise requirements. Hands down, Borla's XR-1 Series offers the best balance of sound and power.
Part TypeMuffler
Product LineBorla XR-1 Racing Mufflers
BrandBORLA
Package Height5.0
Package Width10.2
Package Length25.2
Weight11.24 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 FinishBrushed
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 baffled
Case ShapeOval
Body Width7.880 in.
Outlet LocationCenter
Body Height4.250 in.
Outlet TypeSingle Center Outlet
Part FitmentUniversal
Outlet PositionCenter
Vendor Part Number400371
Package Qty1
Package TypeEA
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