The stage 0 signiture uses the signiture cat back exaust if I'm not mistaken, does the vishnu 3 inch downpipe fit with the signiture cat back? And how much more power can I expect with the downpipe? Any other changes to the car with the downpipe (lag, ect. don't expect any just curious).

thank you.

ps. I don't have any mods yet but I'm leaning strongly towards Vishnu, I've heard wonderful things and now i'm just trying to convince my dad to let me do it.

 

Yes you have to get the signature downpipe and it will fit fine.Id get both at the same time so that you have to do the work twice.Just order the signature turboback,it also comes with a highflow cat which will help also.

 

so when I order the stage 0 + is there an option to pay the difference and upgrade the exaust system to the signiture turboback?

 

You can only order stage 0 or stage 1 from the website,If you want 0+ just call them or order the exede and signature turboback separate

 

alright cool, thank you. Do they offer any evom discounts? and is there a discout if you get the exede and the sig turboback together?

 

I wish they did. They dont though. Well worth it.

 

alright, guys thanks for all the help. Now I just need to convince my dad. Anyone notice an improvement in fuel efficiency with the stage 0+?

 

I just got the dumpback exhaust installed and it gives the car the ***** it should have had from the factory. It was easy to install, and sounds mean as hell. and is cheaper than the sig series. My dump back system was worth every penny( or every penny I borrowed from visa )

P.S. fuel eff. went down because the rumble of the exhaust some how made my foot heavier. Good thing I'm a cop.

 

haha yes, I would assume that driving habits have alot to do with the fuel efficiency gain, does the exede tuning help with fuel efficiency?

 

Under normal driving yes the upgrades did help on gas milage.