Most HP for the $ ls1 camaro
Besides free stuff, of course a 100 or 150 hit of nitrous is going to offer huge bang for the buck.
Next cheapest, would be a good lid. A used MTI clear lid would be my choice. But even new, they're only like $150. Far cheaper than the $300+ SLP cold air kit. Then a 3" exhaust cutout, and a dyno tune.
Minimum parts needed
1. NOS noid 30$
2. Bottle 200$
3. Nitrous line 50$
4. Manual switch. 5$
5. Wiring 20$
Now, the above is pretty ghetto and dangerous. But it's also cheap. If you want to do it right it will cost more money, research on the forums if you want to know the safety side.
Also, chicks love the NOS.





