I know this has been beaten into the ground a hundread times, and searching didnt anwser my question.
I am doing a S52 swap and figure I might as well throw a set of headers on there as well. I want long tube ones, so it comes down to pretty much AA and Supersprint.
I will be getting the resonator from Supersprint or the trackpipe to go along with AA.
My question is which one is quieter and which one nets more power.
The supersprints utilize 2 x 2.25 pipes(I think) where the AA goes down to a single 3" inlet for its resonator. This information would say that the Supersprints would have a better combined flow then the 3" bottle neck in the AAs.
I did relize that some people were having clearance issues with their AA headers and I need as much ground clearance as I can get.
Sound wise, who has heard both? I want the quiet one cause I dont want to sound like a ricer flying down the street.
Ive got the exact opposite there. My buddy had the supersprint setup with a borla exhaust (not loud) but it all combined into one very fucking loud e46m3.
Usually supersprint is loud but the main reasonf or this in the e46m3 is because of the loud exhaust valves matted up with the cats that are in the headers stock.
Colin, your best bet is to go with Supersprint. I dont know the price of the supersprint but seeing how AA prices many of the turbo products I wouldn't be surprised if it was quite a bit mroe expensive than the AA headers. I'm sure the AA headers are of superb quality.
Also I've heard some issues regarding AA's headers and ground clearance issues as well. Seeing as how your car is at stock ride height right now I don't think you'd have a problem. Also noting you've got a rieger front bumper I'm skeptical as to whether you would lower it enough for the headers would even be a ground clearance problem.
My guess is SS would be quieter.
track pipe? Why even worry about which headers are louder. And just have a shop weld in straight pipes. It's about 1/7th the price.
double edit: Why are you wasting money on headers anyways? S52's come with OBDII headers.
Ya, I really like the long tube design. Eventually I will get a TS which would be nice. I have also been thinking about the Techique Turbo kit, if I go the turbo route it would make headers useless so I still have to see what I want to do. I might be better off just saving the cash and putting it towards the little stuff like clutch and flywheel, cause either way I am going to need that.
Odd. I still think you should buy some used OBDII headers and save some cash. You're goign to also want an LSD, remember? Try and get the s52 with the M3 drivetrain. Tranny driveshaft and LSD. ZF > Getrag
Why would you want ASC? It's an easy delete by the way.
It's a primitive system that seems to be a good idea but when I think about it i'd like to use throttle positioning to gain back control of the car. Only people unfamiliar with cars should require ASC and Colin i think you've learned your lesson about driving like an idiot (although i still don't know how that tiny dent from a tree cost you that much money).
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