EXHAUST SYSTEM ROAD RAGE 2-INTO-1 SHORT MEGAPHONE BLACK 571797 The grips are finished off

The grips are finished off with 6061 billet aluminum end caps and collars

End caps and collars on the grips are made of billet aluminum USA manufactured

Four mounting bosses at right angles permit quick installation

Plain end caps

this is why OEM is using a chain

EXHAUST SYSTEM ROAD RAGE 2-INTO-1 SHORT MEGAPHONE BLACK 571797 The grips are finished offRoad Rage 2 into 1 ExhaustStepped headers merge into a true reverse cone megaphone muffler 1 3 4" headpipe steps up to 1 7 8" into the collector to increase flow and improve performance 4" muffler body with billet end cap Removable spiral core louvered baffle included Include mounting hardware Heat shields included Made in the U. S. A.