Straightline Performance spent a year proving the Polaris Full Stainless Boost muffler. Full dyno development, and in field testing proves the performance. The muffler is quiet and close to stock, but with a deeper lower tone. Lots of technology and performance in mind.
| Coating | Stainless Steel |
|---|---|
| HP Gain | 3 HP |
| Weight loss | 7.6 lbs |
| No Fuel Requirements | No Fuel Changes Required |
| Sound Level | Lower Deap Tone |








