Overview of Vance & Hines Exhaust System Tuning Kit - 16021
- Just remove exhaust tail section and slip in one of the three reducers into the collector
- Thats all it takes for more mid-range power and crisper throttle response
- Fits all 4-into-1 exhaust systems
- Comes in three sizes - 1 1/4 in. I.D., 1 1/2 in. I.D. and 1 3/4 in. I.D. x 2 in. O.D.
Specs for Vance & Hines Exhaust System Tuning Kit - 16021
Alternate/OEM Part Number(s):