[coolguy]

I would say forget both and get the LSD first. It is the first mod u should do JMHO U can feel the power on the ground and do skids too

[uuni]

Originally Posted by coolguy

I would say forget both and get the LSD first. It is the first mod u should do JMHO U can feel the power on the ground and do skids too

That's very true LSD transforms 335i to different beast, and its fun in snow

[ZJP]

Originally Posted by gtrokin330

i wanna do dp's too but the labor costs are so damn high

If you know the right people, it can be very cheap.

[Ville]

Originally Posted by dlbrooks18

for best performance gains w/ your current tune definetely do catless dp's next.. and leave everything else stock for now, I think you'll be very happy.. then if your budget permits get midpipes after that. I don't even think you'll want to change your stock exhaust with that setup. Keep us posted on what you decide..

AR catless soon coming this way

[ar design]

Originally Posted by Ville

AR catless soon coming this way

[Sniz]

do the DP's 1st 100%. As far as emissions, here in MD all you have to do is go into the station and they hook into your OBDII port, if you have no codes you clear. they do not actually test the emissions. Now if your car is older and has OBDI they will sniff it.

My old camaro SS didnt need to get tested thank god.....I can only imagine what was coming out of that thing.

oh yeah, apparently shops charge a lot for the DP install because it really is a bitch. I did it myself w/ the help of a friend on his lift, but now I think we could do it again in 1/2 the time....we just dont want to do that again, it sucks.

[Ville]

Originally Posted by Sniz

do the DP's 1st 100%. As far as emissions, here in MD all you have to do is go into the station and they hook into your OBDII port, if you have no codes you clear. they do not actually test the emissions. Now if your car is older and has OBDI they will sniff it.

My old camaro SS didnt need to get tested thank god.....I can only imagine what was coming out of that thing.

oh yeah, apparently shops charge a lot for the DP install because it really is a bitch. I did it myself w/ the help of a friend on his lift, but now I think we could do it again in 1/2 the time....we just dont want to do that again, it sucks.

After doing some research I found out that the "smog test" is done the same way here, OBDII test So I should be good since what I have understood, the RevII has a "build in O2 feature" so no soldering or extra O2 sims and hopefully no codes but before the test I'm gonna make sure that the reading will be "all clean" or I'm going to make it that way

[scottp999]

Originally Posted by Ville

After doing some research I found out that the "smog test" is done the same way here, OBDII test So I should be good since what I have understood, the RevII has a "build in O2 feature" so no soldering or extra O2 sims and hopefully no codes but before the test I'm gonna make sure that the reading will be "all clean" or I'm going to make it that way

Sounds right. The software in procede revii will simulate good 02 sensor reading and the emissions guys will see no codes.

I'm jealous, about 2 years left on warranty and only 8700 miles on the car, I am a long way from doing DP's or other major mods that can't be removed in 30 minutes or less.