BIG MOUTH 13" Stainless Steel Cone/Reverse Cone Slip-On Mufflers
Genuine, made in USA by Cone Engineering, the parent company that brings you LE Lossa Engineering exhaust & mufflers.
These mufflers are un-branded and are what we were using for our BMW R18 Slip-On exhausts.
This unique design features a concave internal reverse cone section. This creates a visually large outlet diameter but retains the advantage of the core diameter being equal
to the inlet diameter, giving a 'tighter' exhaust sound.
Brush Finished 304 Stainless Steel WITH SEAM WELDS REMOVED.
Overall length 13" with a 2 1/4" inlet (approx 57mm)
Fixed internal mild steel perforated core with SS wool wrap.
Universal fitment.
Bracket fabrication is recommended in addition to the use of retainer springs, mounting tabs, or clamps. (Not included with muffler - these will need to be sourced separately & dependant to your specific use case or mounting requirements.)
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Product Information
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Shipping & Returns



BIG MOUTH 13" Stainless Steel Cone/Reverse Cone Slip-On Mufflers
BIG MOUTH 13" Stainless Steel Cone/Reverse Cone Slip-On Mufflers
Genuine, made in USA by Cone Engineering, the parent company that brings you LE Lossa Engineering exhaust & mufflers.
These mufflers are un-branded and are what we were using for our BMW R18 Slip-On exhausts.
This unique design features a concave internal reverse cone section. This creates a visually large outlet diameter but retains the advantage of the core diameter being equal
to the inlet diameter, giving a 'tighter' exhaust sound.
Brush Finished 304 Stainless Steel WITH SEAM WELDS REMOVED.
Overall length 13" with a 2 1/4" inlet (approx 57mm)
Fixed internal mild steel perforated core with SS wool wrap.
Universal fitment.
Bracket fabrication is recommended in addition to the use of retainer springs, mounting tabs, or clamps. (Not included with muffler - these will need to be sourced separately & dependant to your specific use case or mounting requirements.)
Original: $288.71
-65%$288.71
$101.05Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Genuine, made in USA by Cone Engineering, the parent company that brings you LE Lossa Engineering exhaust & mufflers.
These mufflers are un-branded and are what we were using for our BMW R18 Slip-On exhausts.
This unique design features a concave internal reverse cone section. This creates a visually large outlet diameter but retains the advantage of the core diameter being equal
to the inlet diameter, giving a 'tighter' exhaust sound.
Brush Finished 304 Stainless Steel WITH SEAM WELDS REMOVED.
Overall length 13" with a 2 1/4" inlet (approx 57mm)
Fixed internal mild steel perforated core with SS wool wrap.
Universal fitment.
Bracket fabrication is recommended in addition to the use of retainer springs, mounting tabs, or clamps. (Not included with muffler - these will need to be sourced separately & dependant to your specific use case or mounting requirements.)





















