Im considering buying the AMS Turboback is 912$ shipped. it seems like its constructed well. what are your opinions? any other options? thanks.

 

AMS is a good company, I doubt thats not a great system. Alot of high powered cars are using that system.

but basic turbocharged exhaist theory is better is better . get the biggest that can fit . lol.

also , make sure its the same diameter thru out the system ie no neckdowns. far as I know Buschur and helix are the only ones with out neckdowns. Neckdowns are when the piping starts at 3 then tapers to 2.75 then back to 3 etc.

aps makes a 3.5 exhaust but its loud and pricey. but the fitment is superb.

 

if weight is a big concern to you and dont mind the noise....get a titanium catback

 

What diameter are you going with, what are your plans for the car..... If you are not gonna go crazy (upgraded turbo, etc) I would recommend a 2.5' Bushur racing TBE with hiflow cat and muffler delete. I am pretty sure that the smaller diameter piping will keep your tq#'s up...

 

I'm kinda piecing my together. I have a RSR GTII cat-back that I grab for $360(-$100 for stock cat-back) =$260. Waiting on A-Spec to release the Ti 80mm downpipe and Ti 80mm Test pipe.

 

Get a Buschur TB. It's light, loud and easy to install. Plus you'll get the maximum gain in hp. If you don't like it loud, get the magnaflow muffler option.

 

I have Buschur’s tbe w/hi-flow cat and br muffler, excellent craftsmanship, great sound, great performance and its cost effective priced at $825.00 shipped to your door

 

get a buschur

 

A-Spec is releasing a titanium 80mm downpipe and test pipe? Are you serious!?

 

If that really comes out I am definitly going to sell my tbe. I would pair the A-Spec Ti downpipe, and testpipe with the greddy Ti catback!

 

I'm pretty sure they are making one. I requested for them to make a 80mm one to go w/ my RSR GTII cat-back. But the more ppl that request it (https://www.evolutionm.net/forums/sh...d.php?t=150835) the better the chance of them making it.

 

Test pipe is already out. They are still working on the the downpipe.

 

The 3" test pipe. Not the 80mm.

 

miss conception. You actually lose NO power going large. Proven on a dyno, and when you switch back to stock . The reason people think this is becuase the power delivery changes.

 

love my ams...great sound, great fit, pair it with an intake, power gains are pretty noticeable, but i think power gains with most turbobacks is close to the same imo.