Borla Crate Muffler - S-Type (400946) 1726 117% cfm Flow Gain/+18 HP/+24

117% cfm Flow Gain/+18 HP/+24 ft

performance and safety will be restored and you will avoid very expensive tire wear

TM1-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

that lasts longer

ACT's exclusive diaphragm

Borla Crate Muffler - S-Type (400946) 1726 117% cfm Flow Gain/+18 HP/+24Borla CrateMuffler Chevrolet Stock Output LS3 6. 2L S Type (400946) 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 mounting bracket welded to the endcap. The directional design provides custom sound, tuned for each engine family and will dramatically reduce, or eliminate drone on specified applications.