Tizart69

i wanna know what the best exhaust manifold is for the stock turbo????

i look for this but all i found was a thread from like 5 years ago so i wanna know whats in 2010. lol

bbyevo8u

iTrader: (14)

ported stocker,full-race,shearer... choose one

DsmSpeed

iTrader: (13)

jm fabrications makes a nice exhaust manifold

EvolutinIX

iTrader: (10)

What he said, or even better imo would be the 4ws "mons lisa" or the new toxic fab piece is beautiful. BTW how do you like your s1's?(in your Sig)

TommiM

iTrader: (19)

"best" is subjective. What are you hoping to get out of an exhaust manifold? If you drag race you might need something different than autox as well.

Nomad4g63

iTrader: (16)

Full Race you can never go wrong, but their prices just went up again, so id say the Mona Lisa

wizzo 8

iTrader: (35)

The Mona Lisa. Here a lot of good things about it. Full lifetime warranty also

RockmanX

iTrader: (78)

yes sir!!!!!!. WOW I DID NOT KNOW FULL RACE WENT BACK UP TO 1049. lol used to be 827. shearers is also nice. Mona lisa hands down .

EvolutinIX

iTrader: (10)

The one RockmanX has coated in his build thread is just down right stupid perfect imo! MAPerformance has it at a KILLER price.......

420a-t

iTrader: (15)

Depends on what you want to do. Longer runners are made for squeezing out hp, as shorter runners are made to keep the torque up.

Tizart69

Well im running stock turbo and dont wanna spend a fortune!! I would like some more hp but torque wouldnt hurt

Kirbyryu

iTrader: (2)

If you are on a stock turbo the a ported and polished stock manifold will be fine, better flow will give more HP and torque, also an after market O2 housing or a ported stock one will help also.

buchnerj

iTrader: (19)

Mona lisa seems to be popular on the forums. I went with the Full-Race coated due to a good price and I believe 4WS was out of the Mona's. I hadn't heard back so I switched it up. Full-Race has a vendors account on here and they check it regularly, so PM them for the best price. I got a good bit off of the sticker price on their site by going through PMs on the forums.

You have to shop around. Anything tubular made with quality steel and welds is a lot better than the garbage Megan or Invidia pieces. Those welds are just going to keep cracking no matter what you do...

RockmanX

iTrader: (78)

the way you worded that statement is incorrect. the ported stocker is good but will not give you better flow then a tubular nor will it net power even close to a tubular manifold. yes it will keep your low and somewhat mid range. tubular will give you midrange and top end. So really depends on what the op is looking for exactly out his setup . the ported 02 housing or aftermarket o2 housing or getting a o2 dump is a great ideal as well. Might as well port your hotside of the turbo while your at it.

Fullrace would have never beat my price as i offered you a stupid deal on one and you never got back to me on it. Mona lisas are ready to rock and roll had one with your name on it and you never pmed after I tried to hook my boy up

nemsin

iTrader: (19)

Ported and coated stock from Buschur Racing. Add their fabricated O2 ftw.