stunt2

iTrader: (8)

please share your experience, are they reliable ?

BoostINurI

iTrader: (4)

Pos....cracks and fitment is so so.....spend more $$$ for a tubular manifold or just port the stocker......$.02

KTM_EVO

iTrader: (3)

I have one and like he said cracked in 3 places. I had my buddy redo most welds and put some gussets in. there nice but they dont put enough fill on the welds. no their O2 housing are great dont know where they went wrong

JRivera

iTrader: (4)

Just do a stock ported manifold and it will be better. I have seen cars lose power from those manifolds they are ****.

stunt2

iTrader: (8)

what is done when porting stock manifold, just gasket matching it or are the runners enlarged as well ?

is there any DIY for it ?

amagtibay

Don't buy one. i regret getting one. It cracked in less than a year, got it welded and it cracked again. Now I'm using my ported stock mani. The Megan manifold is a great paper weight tho imo...

stunt2

iTrader: (8)

what about XS power, same junk as megan ?

Chef-j

iTrader: (16)

That looks like it's about to crack...

Are those mani (like megan) is cheaper than ported stock mani?

Throttle

iTrader: (1)

i remember people saying that full race and shearer manifolds are good. but full race is about a grand. $$$

GTijoejoe

iTrader: (25)

Toxicfab manifolds are ridiculous! and less than a grand... that would be my direction personally.

st00pidct9a

iTrader: (6)

Stock ported by MAP

ct9asilver

iTrader: (13)

Toxicfab manifolds aren't any better than the map long runner or the fullrace manifolds, I have had both the quality is the same, I prefer the the map lr because of the ss flanges and semi polished finish for $825 best value for a top quality manifold imo, plus curt brown uses it and if it doesn't make power he won't run it.

detroit pistins

iTrader: (102)

Let the pic do the talking!

https://www.evolutionm.net/forums/ev...tage-1-ix.html

twabtoxer

iTrader: (39)

save money and time , just get a stock mani and get it ported. you will not regreted.

Thore

iTrader: (27)

Just like everyone else will tell you, Megan or any of those eBay brand manifolds will crack. They seem to have the same runner design too just not all the same name.

I've read some people don't even bother with a high end manifold until you are 500hp+

Having your stock one ported and coated isn't too bad or you can find a polished heatshield to cover the... rugged look.