DNP Manifold.

[alhope34]

http://www.streetunit.com/MAZDASPEED_Turbo_Manifold_p/dnmssstm.htm

I'm just wondering if this product is worth the price. Does anyone have any experience with it? Does it make the exhaust louder? How much power does it add (dyno proven)? Thanks for any help..

[yellow 3]

$600 :loco
not worth the mod
get FMIC

[alhope34]

$600 :loco
not worth the mod
get FMIC

I will get the FMIC...just after the CPE TBE, Cobb STS, SU MM...Just before I get the AP I will get the FMIC. Throw in springs and sway bars somewhere there. So many parts to get, so little money.

[Unoriginalusername]

i've seen alot of noise about this when it first came out, followed by no before and after dynos, followed by lots of for sale threads of people that bought it at the 399 group buy price and never installed it.

it is a pita to install, not convinced of the gains yet, worried about it cracking in our cold weather (even though it has a warranty) and is over priced at its current asking price imo

[CanadaGTO]

I'm gonna agree with James on this one.

You have to be extremely careful with Tubular manifolds, since weld cracking are issues with a lot of them. I'd suggest waiting for a unit to be available a year or so and monitoring feedback for it to make sure there are no weld issues.

Installation of one would be a pain as well on our cars. They really gained popularity on older JDM vehicles which had the exhaust ports on the front of the car, making space and installation a non-issue.

Of course if anyone wants one, let me know, I can get them in :)

[blackspeed3]

any reviews on this manifold yet by someone who has put some decent mileage on one?