Borla CrateMuffler BBC 396/402/427 ATAK 2.5 inch ID Offset/Center 14in x 4.35in x 9in Oval Muffler - 400852

This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and...

Borla CrateMuffler Big Block Chrysler/Dodge/Plymouth (Mopar) Offset/Offset 14inx4.35inx9in Muffler - 400940

Borla's CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the...

Borla CrateMuffler Ford 5.0L Coyote ATAK 2.5in Offset/Center 12in x 6in x 10.34in Muffler - 400856

This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and...

Borla CrateMuffler Ford Coyote 5.0L S-Type 2.5in Offset/Center 12inx6inx10.34in Muffler - 400855

BORLA's CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the...

Borla CrateMuffler Resonator Option 2.25in Center/Center 3.5in Round x 10in - 400937

If you want to lower the sound pressure level (SPL) of your new CrateMufflers?, or any muffler, you can install a resonator. The resonator is designed to attenuate overall sound. This is perfect for...

Borla CrateMuffler Resonator Option 2.5in Center/Center 3.5in Round x 10in - 400938

If you want to lower the sound pressure level (SPL) of your new CrateMufflers?, or any muffler, you can install a resonator. The resonator is designed to attenuate overall sound. This is perfect for...

Borla CrateMuffler Resonator Option 3in Center/Center 3.5in Round x 10in - Null Sound Center/Center - 400939

If you want to lower the sound pressure level (SPL) of your new CrateMufflers?, or any muffler, you can install a resonator. The resonator is designed to attenuate overall sound. This is perfect for...

Borla CrateMuffler SBC Hot 350/383 2.5 inch Offset/Center 14in x 4.35in x 9in Oval Atak Muffler - 400820

This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and...

Borla CrateMuffler SBC Hot 350/383 3 inch Offset/Center 14in x 4.35in x 9in Oval Muffler - 400840

This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and...

Borla CrateMuffler SBC Hot 350/383 3 inch Offset/Center 14in x 4.35in x 9in Oval Muffler - 400844

This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and...

Borla CrateMuffler SBC Hot 350/383 3.0 inch Offset/Center 14in x 4.35in x 9in Oval S-Type Muffler - 400843

This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and...

Borla CrateMuffler SBC Hot 350/383 3inch Offset/Offset 14in x 4.35in x 9in Oval Muffler - 400841

This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and...