Wont add too much HP if any. I don't think our mufflers are too restrictive. Increasing your pipe size leading up to the mufflers does more. But OEM (mazda) quality is always better than 90% of the aftermarket stuff out there.Anyone know if these are any good? I'm guessing they wont add much hp, maybe more for looks?
Wont add too much HP if any. I don't think our mufflers are too restrictive. Increasing your pipe size leading up to the mufflers does more. But OEM (mazda) quality is always better than 90% of the aftermarket stuff out there.
I had the mazdaspeed full exhaust system on my 6S. I absolutely loved it. It sounded great.
I'd also shop around on Mazda dealership web sites. That is pricey.
Does mazda make a full exhaust for the speed6? I see an axle back on that link. Is that as full as it gets as far as mazdaspeed brand?[/b]
I don't think there is a full mazdaspeed catback, and considering your car is already a mazdaspeed, technically you already have a full mazdaspeed catback.
For an axle back, that is an absolutely outrageous price, btw, but I heard the similar mufflers before on a regular 6 and they sound really really good. Definitely don't expect any power increase.
As far as catback goes, there are quite a few options for you to consider, and most of the members on here have used one system or another for quite a while.
Thanks for the advice. Since I am looking for power it doesn't look like these will do the trick. I also don't want the car very loud. I see there are some quiet options out there but am a little weary of how quiet they really are.
oh gezus, no wonder they looked so familiar!Probably a moot point now but the Mazdaspeed axleback will not fit the MS6 platform. Different hanger config.[/b]
Very good article. I think if I do decide do get the magnaflow, I would leave the cat in place to keep it quiet. Thanks all.With the second cat in place, the Magnaflows definitely add some tone to the otherwise bland stock exhaust note. With the second cat removed, you get some drone on decel. At highway cruising speeds there is barely any difference in loudness.
This is a really good review: <a href="http://forum.mazda6club.com/index.php?showtopic=95509" target="_blank">http://forum.mazda6club.com/index.php?showtopic=95509</a>[/b]