Your opinion on exhaust

What are your opinions on which is the best exhaust for the Srt-4?
Single exhaust or double?

 

i think that the MPX is the best cause of the fitment and its a true 3" even in the back Y section plus u can even get a muffler on it to make it a single tip and the wall thickness is really thick

 

I've been looking at the Mpx but cant seenm to decide on single or dual . are there any pros and cons to either?

 

well since u live in FL u dont need a cat but the Duel is loud and the single is much quiter than the duel cause of the muffler so basicly the ? is do u want a loud or quite exhaust eather way u cant go wrong i love my duel setup

 

Yeah quiet just wont do it for me. as far as the cat i have been driving for like 2 mnths now with an empty cat because the damm thing melted. i just emptied it out and put it back on.

 

haha nice r u a S0 or S1 cause if u are a S0 u will need the non foul mod so that u dont get a check engine light if u dont get a cat

 

S1 w/ an o2 simulator

 

if u have the S1 u really dont need the 02 sim,oh and another thing if u go big turbo it gets louder get the duels than catless

 

thats weird. i still got the check engine light w/ the S1 after i cleaned out the cat thats y i ended up installing the o2 sim. and i checked the code for check engine light w/ a scan tool. maybe it fouled the sensor when it melted

 

it might have goofed it up cause thats one of the highs of getting a S1

 

is that a commom thing with the srt-4 ? the cat melting?

 

um not really i only had mine on for 9k miles before i got the MPX system

 

if you run pretty high boost on the stocker (i.e. 20+lbs) with the stock cat, it will most likley fail.

 

Bingo that might be the reason why mine melted i was spiking up around 22

 

I've got the Maxx Fab 3" o2 housing, their 3" dp w/Magnaflow hiflow cat and their 2 1/2" Mopar catback exhaust with bottleneck removed. A full 3" TBE has very little benefit with the stock turbo vs stock turbo and 2 1/2" catback.

 

if you want loud, why not go with a side exit?

 

I just got an Ebay down pipe and took it to a friend and they custom made a single exit out the rear.
nice aggressive sound, expecially when decelating, sounds like a semi-truck Jake braking

 

The duel set-up definitely looks better to me.

 

you would be seriously surprised:dancing:


anyway a single 3in TBE setup should, in theory, flow better. but in most cases the single looks like ass. if you wanna talk the best flow period i'd look into 3in side exit setups.

 

I'm talking on the dyno. The stock turbo limits. A big turbo pushing higher boost would cure the in and out flow for the 3". Check out Maxx Fab. Great quality. Here's where you can check out the dyno sheets on different exhausts.
http://www.maxxfab.com/welcome.html