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Borla - Borla - Exhaust Resonator (4)

Part#:

Borla Collector - Mufflers Collector Muffler - Stainless Steel - Polished - 4 Into 1 - 2.375 in. Inlets - 4.5 in. Outlet - 14 in. Long

Brand: Borla

Part#: 40977

Reduce sound and free-up horsepower. Since the dreaded muffler rule is coming to more and more classes, it makes sense to run a muffler proven to reduce sound and free-up horsepower. Ideal for dragsters and roadsters, Borla's fully welded XR-1 collector/mufflers are made from T-304 stainless steel and replace the 4-into-1 collector on your . . . More

Part#:

Borla Collector - Mufflers Collector Muffler - Stainless Steel - Natural - 4 Into 1 - 2.25 in. Inlets - 4 in. Outlet - 20.5 in. Long

Brand: Borla

Part#: 40728

Part must be permanently attached by either welding or using conventional collector tabs. These mufflers are designed for dragsters altereds and roadsters.

For race applications only not for street use.

This part is for race applications only and is not emissions-legal.

Since the dreaded muffler rule is coming . . . More

Part#:

Borla Collector - Mufflers Collector Muffler - Stainless Steel - Polished - 4 Into 1 - 2.25 in. Inlets - 4 in. Outlet - 14 in. Long

Brand: Borla

Part#: 40976

Reduce sound and free-up horsepower. Since the dreaded muffler rule is coming to more and more classes, it makes sense to run a muffler proven to reduce sound and free-up horsepower. Ideal for dragsters and roadsters, Borla's fully welded XR-1 collector/mufflers are made from T-304 stainless steel and replace the 4-into-1 collector on your . . . More

Part#:

Borla Collector - Mufflers Collector Muffler - Stainless Steel - Natural - 4 Into 1 - 2.375 in. Inlets - 4.5 in. Outlet - 20.5 in. Long

Brand: Borla

Part#: 40703

Reduce sound and free-up horsepower. Since the dreaded muffler rule is coming to more and more classes, it makes sense to run a muffler proven to reduce sound and free-up horsepower. Ideal for dragsters and roadsters, Borla's fully welded XR-1 collector/mufflers are made from T-304 stainless steel and replace the 4-into-1 collector on your . . . More