Originally Posted by
fitbikeco
Do research. anywhere you look you will see that nitrous will not shorten the life of your engine. all it is is more oxygen and fuel just like what your engine is currently running on.....
lower the boost throw small wet shot you will love the results, now for your trans that may not be able to hold if it is 5speed.
Theres a reason not many people try nitrous on Subarus. Most of them end up not working anymore. Im not saying its not possible, and I would LOVE to see someone get one running for a significant amount of time, but I havent seen/heard about it yet.