EXHAUST NB 2.1 17+FLH C
- NB PERFORMANCE 2-INTO-1 EXHAUST SYSTEMS
- 13/4?" header pipes flow in a tapered 3" to 31/2?" turnout megaphone
- 37" L with 31/2?" billet end cap
- Includes performance baffle
- Made in the U.S.A.
- NOTE: 18mm to 12mm sensor bung adapters not included. Must be purchased separately if required (PART #s 1861-0594 or 1861-0784 or 1861-0789; see page ???).
- NOTE: O2 sensor port plugs sold separately for non-sensor applications.
