Want a better sounding Solstice or Sky? The KS1 exhaust provides drone free sound, long time road use and improved performance that is music to your gears. 
Lifetime Guarantee!
Aggressive Look and Exhaust Note
- 3.5”, stainless steel, hand polished, double wall molded tip.
- Polished, stainless steel muffler.
- Drone-Free exhaust note.
- Compare the sounds of KS1 to stock! Hear drive by and rev clips under "Product Reference."
- Sporty, but mature sound complements your roadster.
- Slightly louder than stock.
Better Performance
- Improved throttle response.
- Quicker acceleration.
- See dyno testing results under "Product Reference."
- 20% lighter than stock.
Fitted System- Fits stock location, with one alteration to stock cat back pipe.
- See below for cat back alternative.
- No modification required to your stock rear valence.
- Adjustable tip.
Superior Construction and Material- High-grade, hand-welded exhaust.
- Designed and produced by a 30-year-old exhaust manufacturer.
- T304 stainless steel will not rust.
Custom Exhaust- Made specifically for the Sky and Solstice.
- Kappasphere Exclusive.
Click image to get all the details!
 
Don't want to cut your stock cat back? Replace it with the CBpipe.
- Perfectly fits, and securely clamps to the KS1 muffler pipe.
- T304 stainless steel.
- High quality flex joint.
- Lifetime Guarantee.
- Learn more!
Check out the KS2 dual tip exhaust! | 
