1 million mile warranty on M101158 –
stainless steel Silent Partner™
• Superior acoustic performance –
specifically addresses engine brake
noise by silencing engine brake “bark”

Inlet Diameter 5.03 inch (127.64 mm)
Outlet Diameter 5.03 inch (127.64 mm)
Body Diameter Maximum 10.08 inch (256 mm)
Body Length 44.44 inch (1128.8 mm)
Overall Length 51.00 inch (1295.4 mm)
Attenuation LR 19 dBA
Attenuation HR 23 dBA
Type Special
Style Style 1
Price Type E
Packaged Dimensions
Gross Length 58 IN
Gross Width 14 IN
Gross Height 13.5 IN
Gross Weight 40 LB
Gross Volume 6.3438 FT3