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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
They are available with either a Long (14º) taper
Flanged O2 bungs provide maximum support to the tubing and are recommended on 18 & 20 Gage tubing or in demanding environments
it provides flexibility
Every Mk1 system includes an 18mm O2 bung for wideband tuning and an adapter for factory 12mm sensors—making it easy to dial in performance on stock or modified bikes
• Lightweight jersey
Exhaust Primary Pipe Gasket Quantity:10 Units They are available with eitherPrimary exhaust gaskets. Flat composite 0. 125" thick for use with Burns NhB exhaust for V Twins exhaust header system. 2 required for exhaust primaries. Will not work for stock pipes. These are NOT conical style.