Yes. Any exhaust denoted for use with the SR20 engine, will also work on your KA24. Just keep in mind that one is turbocharged, and the other's N/A. Turbo's naturally muffle the exhaust tone so buying an exhaust with huge 3-inch piping (designed for turbo), will sound significantly louder on a N/A car. But you do have quite a few options...
- RS-R ExMag catback (not axle-back)80mm piping (little more than 3", but due to muffler canister and tip design, should sound fine on N/A cars)$540 from Phase2
- 5Zigen Border-III70mm (turbo) and 60mm piping (N/A), 115mm tip$465 (60mm) $565 (70mm) from Phase2
- 5Zigen Cannonball80mm (turbo) and 70mm piping (N/A) Silmilar to Border-III, but w/ slightly larger piping and tip (130mm)$608 (70mm) $680 (80mm) from RareTrick
- HKS Silent HiPower75mm piping, 120mm tipListin to a clip! (not sure what car/engine though)
http://www.hks-power.co.jp/pro....html#$645 from TakaKaira
- Blitz Realize-TT76.5mm piping (3") Still, like the other exhuasts, shouldn't sound too loud...$578 from Phase2
So, yeah. Take your pick.