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Borla 40948 - Borla XR-1 Racing Mufflers

  • Muffler, XR-1, 4 in. Inlet/4 in. Outlet, Brushed Stainless Steel, Each
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  • Application Specific
  • Estimated Ship Date: Today
 
BrandBorla
Manufacturer's Part Number40948
Part TypeMufflers
Product LineBorla XR-1 Racing Mufflers
Summit Racing Part NumberBOR-40948
UPC808422409483
 
Case ShapeOval
Inlet Diameter (in)4.000 in.
Inlet QuantityOne
Inlet LocationCenter
Outlet Diameter (in)4.000 in.
Outlet QuantityOne
Outlet LocationCenter
Internal ConstructionStraight-through baffled
Muffler MaterialStainless steel
Muffler FinishBrushed
Case Length (in)14.000 in.
Overall Length (in)20.000 in.
Thickness (in)4.500 in.
Width (in)7.875 in.
Outlet StyleStandard, without tip
QuantitySold individually.
 

Whether it's drag racing or Circle Track racing, Borla has an XR-1 racing muffler for you. In fact, the 16 in. Shootout mufflers are rated the highest-flowing mufflers on the market.

Features include:

* Straight-through design for maximum flow
* Aircraft-quality T-304 stainless steel construction for reduced weight
* All-welded, one-piece design for increased structural integrity
* Stainless steel, sound-absorbing material to protect against burnout

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Suggested Parts: Parts that may improve the performance or installation of part number BOR-40948.

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Borla 21461 - Borla Exhaust Cleaner and Polish

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  • Borla 21461 - Borla Exhaust Cleaner and Polish

Cleaner and Polish, Stainless Steel Exhaust, 8 oz., Each

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Summit Racing SUM-630550 - Summit Racing® Universal Exhaust Hangers

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  • Summit Racing SUM-630550 - Summit Racing® Universal Exhaust Hangers

Exhaust Hanger, Steel, 9.5 in. Long, Clamp-On, Universal, Each

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Walker Exhaust 33280 - Walker Butt-Joint Band Clamps

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  • Walker Exhaust 33280 - Walker Butt-Joint Band Clamps

Exhaust Clamp, Band-Style, Butt Joint, Stainless Steel, 4.000 in. Diameter, Each

Part Number: WLK-33280

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Dynomax Performance 35103 - Walker Exhaust Hangers

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  • Dynomax Performance 35103 - Walker Exhaust Hangers

Exhaust Hanger, Steel, 9.5 in. Long, Clamp-On, Universal, Each

Part Number: WLK-35103

Estimated Ship Date: Today