yes i have nitrous ... sprays a wet 50 shot... for a 50 shot you dont have to, if your not spray happy... the tires do have tire shine on them.. i dont like the thick boasting kind.
you can sure. but this can be an alternative for less than half the price of that until someone can afford that. Most people are not up to spend that. but then that comes to how fast do you want to go? it all depends on how much money you have to spend or deals you can find. Me on the other hand this will be my alternative because im not gonna spend a whole lot on the car for the reason people will put there car before there other priorities.
for the o2 sensor not sure if its a wideband this should help .. being that its an oe part... that should mean that the denso would be a wide band.. and could save people money
Bosch Oxygen Sensor
Part No. 15400
OE Type - Exact Fit; 4 Wire; Wideband A/F; Upstream Sensor; Check / Replace Interval: 100,000 Miles
i mean you can find a apexi neo for 150 used maybe less, and you can always tap your ecu as long as you know what your doing and save the 200 for the harness, and then if you know a reputable tuner it should cost you like 300 to tune.. so in reality 450 to gain 5-10 whp would be worth it compared to the 2k with a tune for kpro.. it could be used as an alternative, until you can save up for kpro and atleast get something out of it.