Which Dynomax Muffler Fits?

[hamann318is]

I'm looking at a Dynomax Super Turbo for the M42 at www.summitracing.com. I'm pretty sure that I need to order (you're going to have to search the part number) WLK-17713. Anyone know if this is the correct muffler to get? I'm planning on getting it installed (I don't have the resources to do it here). Thanks in advance!

[MR 325]

Part number didn't work for me. But as long as it's a single in single out, there should be no problem whatsoever. Just have a muffler shop weld it up and maybe throw a nice tip on there. Afriend has one of those mufflers on his E36 325is, not bad, not bad.

[Contech]

I have one on my 318is and I like it. Loud, but good.

[Rob]

magnaflow sounded less than nice on my black 318, the dynomax sounds awesome on the silver car, not loud or raspy at all

[hamann318is]

Does anyone have specs on how big the stock muffler is in the 318?

Pretty much, all I need to know is if a offset inlet and outlet is better than the offset inlet and centered outlet. WLK-17731 vs WLK-17732.

[joecoolinatl]

Does anyone have specs on how big the stock muffler is in the 318?

Pretty much, all I need to know is if a offset inlet and outlet is better than the offset inlet and centered outlet. WLK-17731 vs WLK-17732.

ill have to see if i still have the box for the one i put on my 325, i got it autozone it was the one that was 20$ i think, dynomax super turbo or seomthing like that and i beleive it was 2" in/out

[Rob]

yeah you can get the thrush super turbo, which is the same thing as dynomax, at autozone.

[Erick]

magnaflow sounded less than nice on my black 318, the dynomax sounds awesome on the silver car, not loud or raspy at all

I thought the black 318 sounded nice with the magnaflow. Can't say I've heard the Dynomax to compare. However that exhaust pipe hanging so low was bad.....

[hamann318is]

Bah, too many questions. The stock muffler is ~22 inches long. Does the size of the Dynomax matter too much? I'm looking at 14 inches vs. 20 inches long.

[Rob]

the black car sounded like a civic with an exhaust to me, too loud and raspy and shit *shrug*