Ive been trying to search this but there really isnt a thread on it. Consenses on most thread is that the stock ported manifold outperforms most junk out there. However full race and ETS make a good turbo manifold however these arent product of good value both are around 900 USD.

Any good manifold out there around 500 USD? or best bang for the buck.

 

the best stock replacement for the money and looks hands down is collins toxic fabs..you should look at this thing its nice...custom...and had good numbers.you dont need a big name one....check him out bro

 

I would try MAPerformance new manifold.

 

x2

Priced at $450

 

eathier get a $900 manifold.. ets, buschur ect... or just get a ported stock manifold. From what i read and heard they are good for about 550whp.. and if you Daily Drive your car stock manifold will give you more TQ then a tubular one anyways and it is $800 cheaper then tubular

 

https://www.evolutionm.net/forums/ev...-manifold.html


I will be receiving my toxicfab manifold today and hopefully installing & testing it against a MAP ported stock manifold before the weekend...

 

^^ cant wait for results..please post them..

 

Ill will be sending all the results to Collin and I think he will be posting them but I will also be posting them in my build thread...Check out my threads...

 

Definately check that thread.

 

Last exhaust manifold shootout that was done had the Shearer outperforming everything by over 15hp peak (not sure about the rest of the curve).

Since then there has been a TON of other options, 4WS Mona Lisa, DN performance, MAP, ETS, Toxicfab, Fortune Auto Omega and a few others I'm forgetting (Shearer may be making a front facing stock frame turbo manifold). Tons of options. Until another exhaust mani shootout is done there is no way to know whats BEST. Do your homework on all the the available ones, figure out what your willing to spend and pick your poison.......They are all good alternatives.

If you don't want to go tubular then go ported stock for cheaper. I have a OEM manifold I'm selling for cheap. LOL.

 

Well put. Most designs will yeild around the same power. So its all in which one you like most.

 

What if you don't like any, but want different from stock...LOL.

 

Then email me and say you want a one off custom designed manifold and its a done deal

 

i have a borla manifold but its cracked

i can prob get it repeared at a really cheap price like 15 bucks in panama

 

Really, well I am a design engineer and as a bonus I worked with full exhaust systems for a year. Maybe we can work something out.