- Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase
- Stage 2: stock/mild modified engine, stock/modified pipes, stock/modified filters; about an 8% power increase
- Stage 3: stock/mild modified engine, stock/modified pipes, individual air filters; driveability may be compromised, N/A for some motors; about a 10-15% power increase
- Stage 7: race-only, high rpm, not for street use
- Increases power and drivability
- Fully adjustable
Polaris -- Scrambler 500 4x4 -- (2004, 2001, 2002, 1999, 2008, 2007, 2009, 1998, 2003, 2006, 2000, 2005); Polaris -- Scrambler 500 4x2 -- (2002, 2001)
