[Mrbig]

Hey what perofrmnce upgrades can i do of course the tune, intake same correct ? What about turbos, intercooler, all same fitment wise as the 335's ? Some input ,thanks.....

[boosted5]

I have heard that RBs fit for our cars as far as turbo upgrades go, as for the single turbo upgrade I will let you know how that goes as I am still trying to get my hands on one. Most intercooling upgrades won't fit our car either, only one I know of that fits is the one from CPE. Downpipes same story only AR design makes one that fits our car. Most Dual cone intakes are the same for either car as are many tunes.

[Mrbig]

Hey ok, really no downpipes ? WHich intercooler works ? Please let me know, which upgrades you have ? Any quick 1/4mile times with a 535i ?

[Duke]

Originally Posted by Mrbig

Hey ok, really no downpipes ? WHich intercooler works ? Please let me know, which upgrades you have ? Any quick 1/4mile times with a 535i ?

Recently here was a thread about a 5er running high 12s or 13s on a tune... But yes I've seen a good drag time

[boosted5]

Originally Posted by Mrbig

Hey ok, really no downpipes ? WHich intercooler works ? Please let me know, which upgrades you have ? Any quick 1/4mile times with a 535i ?

Downpipes upgrade is available through AR Design, they are a vendor in this forum so you might want to PM them for the best price. Although they do charge extra just for having a 5 instead of the 335 at their already outrages prices . As for the intercooler CPE makes one that someone confirmed and a did a DIy on it which is in another forum. The only upgrades I have are Dual cone intakes and the vishnu pROcede piggyback tune. I did 12.407 in the 1/4 with my car with the above listed mods running on 50/50 mix of 93oct and e85 fuel. See this thread http://www.e90post.com/forums/showthread.php?t=735414 . You will love the car, trust me.