Y-pipe and Lightweight muffler combo (134-173 & 134-174)
- 5 HP increase over stock
- lose 7.5 lbs
- Simple bolt on install no fuel adjustments necessary
- High Performance Ceramic Coated finish - (retains heat more effectively and keeps under-hood temps lower)
- May require adding a weight/washer to Pivot bolt in primary clutch
- Uses stock gaskets and graphoil
- Muffler Tone- Deeper Trail friendly note