- 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
Suzuki -- GS 1000 -- (1980, 1981, 1982); Suzuki -- GS 1000 G -- (1981, 1980); Suzuki -- GS 1000 S -- (1981, 1982, 1980); Suzuki -- GS 1100 GK -- (1982); Suzuki -- GS 1000 GL -- (1980, 1981); Suzuki -- GS 1000 E -- (1980); Suzuki -- GS 1100 GL -- (1982); Suzuki -- GS 1100 G -- (1982)
