ok so i plan on getting this exhaust

http://www.extremeturbosystems.com/p...duct_info.html

and this intake

https://secure.buschurracing.com/cat...1190e2ab581ecb

wiht those parts do i need to get a tune?

 

and im getting the optional test pipe

 

You don't NEED a tune, but a tune would get your more power and getting a tune would be a safe thing to do.

 

dont think exhaust and an intake wouldnt harm ur car too much without a tune, and especially if you are trying to run test pipes on ur car, i would wait til than.
just my 02 cents

 

so if i get the text pipes id need a tune...if id ont go test pipes then i dont?

 

a tune on the car wouldnt hurt!

 

i know but i want to be able to revert back to stock as easily as possible if i need warrantee work plus my mitsu dealer is not to strict wiht mods but i think a tune is pushing it

 

your tuner can reflash the ECU to stock if you need to

 

getting a tune is by far the best od for your evo.

 

If you are not cofortable getting a tune, then don't do it. You don't have to get a tune with those parts. You will be just fine disconnecting the battery and letting the ECU reset and compensate for the increased air flow. If you are looking to eek out a few more hp and bump up fuel effeciency, then get it tuned.

 

i dont plan on tuning my car til atleast next spring. but i have k&n filter and gona have hks hi power and test pipe. this weekend. just by reseting the ecu will be ok til then?

 

you don't need a tune yet. wait til u get a lil more goodies for ur evo andget a tune. After u get the test pipe u will get a cel but thats a easy fix

 

Any part that changes the pumping efficiency of the engine will require tuning. Exhaust and intake changes will drastically change this (for better or worse). Both precieved load and airflow will be off so timing and AFR will need adjusting. Just turn the boost down and avoid extended WOT 4th gear abuse until you fix it

 

I would def. get a tune! It will make the car safer and faster.

 

You have an Evo X right? Wrong part of the forum btw. I say you are just fine without a tune.