Turbo 2009 Lancer GTS project.
Best advice I can give is RESEARCH RESEARCH RESEARCH!!! Turbos are not a thing you slap on with no understanding. They can make or break your engine. If I was ever to do an exhaust on my lancer, it would be fully custom. I never buy kits because they are a waste of your money. $300 plus for just a muffler and 1 foot of pipe? Hells no! The most I paid for a full exhaust system was about $250. That's muffler, cat, resonator, piping, and labor. Turbo you want 2.5" or more. Im currently running 2.5 on my turbo'd cavalier. Flows just fine due to the size of the turbo.
First of all . SIZE DOES MATTER . All depending on how much PSI u wanna run final.
8 psi .. 2.5 is enough if you have highflow cat and aftermarket straight exhaust
in this case seb is using stock muffler, restricting is exhaust flow from the turbo .
so in seb's case having forged internals and a evoX 16g i would tell him .. go 3inch change that crappy restricted muffler . Get a wideband if not already in, then a boost controller then u can put that boost up to 15-20 easily and safely ..
I am myself doing sumthing similar . Talked with mitsubishi engineers alot for transmition max output power for stock GTS(4b11) 5spd trans. and they say its capable of 400 Fwhp (flywheel hp)
So i quote ur exhaust size dsnt matter statement and say you are totally wrong !
another thing is the bending of the exhaust cousing the flow to be positive or negative in corners. .. less curves more flow .. more power .
N/A ENGINES just FYI RRM offers a bunch of mods .... DONT BUY ANY OF THEM
my fiend got the timming unit the chip the CAI the Full exhaust + headers 4-2-1 home made with really long and straight runners for max power gain ... he got arround 25 HP total spending over 3K
My advice to any mechanic enthousiast ... Dont waste your time on after market crap like roadrace ... (5th injector is that a joke?) and just use EvoX parts ... and evoX ECU OR Strongly recommended hailtech ELITE 2500 . to run your newly turbo-charged lancerX
Are you serious ? you have a turbo'd cavalier and you are trying to tell him that a "custom exhasut" is better ... size does not matter... and what else ?
First of all . SIZE DOES MATTER . All depending on how much PSI u wanna run final.
8 psi .. 2.5 is enough if you have highflow cat and aftermarket straight exhaust
in this case seb is using stock muffler, restricting is exhaust flow from the turbo .
so in seb's case having forged internals and a evoX 16g i would tell him .. go 3inch change that crappy restricted muffler . Get a wideband if not already in, then a boost controller then u can put that boost up to 15-20 easily and safely ..
I am myself doing sumthing similar . Talked with mitsubishi engineers alot for transmition max output power for stock GTS(4b11) 5spd trans. and they say its capable of 400 Fwhp (flywheel hp)
So i quote ur exhaust size dsnt matter statement and say you are totally wrong !
another thing is the bending of the exhaust cousing the flow to be positive or negative in corners. .. less curves more flow .. more power .
N/A ENGINES just FYI RRM offers a bunch of mods .... DONT BUY ANY OF THEM
my fiend got the timming unit the chip the CAI the Full exhaust + headers 4-2-1 home made with really long and straight runners for max power gain ... he got arround 25 HP total spending over 3K
My advice to any mechanic enthousiast ... Dont waste your time on after market crap like roadrace ... (5th injector is that a joke?) and just use EvoX parts ... and evoX ECU OR Strongly recommended hailtech ELITE 2500 . to run your newly turbo-charged lancerX


First of all . SIZE DOES MATTER . All depending on how much PSI u wanna run final.
8 psi .. 2.5 is enough if you have highflow cat and aftermarket straight exhaust
in this case seb is using stock muffler, restricting is exhaust flow from the turbo .
so in seb's case having forged internals and a evoX 16g i would tell him .. go 3inch change that crappy restricted muffler . Get a wideband if not already in, then a boost controller then u can put that boost up to 15-20 easily and safely ..
I am myself doing sumthing similar . Talked with mitsubishi engineers alot for transmition max output power for stock GTS(4b11) 5spd trans. and they say its capable of 400 Fwhp (flywheel hp)
So i quote ur exhaust size dsnt matter statement and say you are totally wrong !
another thing is the bending of the exhaust cousing the flow to be positive or negative in corners. .. less curves more flow .. more power .
N/A ENGINES just FYI RRM offers a bunch of mods .... DONT BUY ANY OF THEM
my fiend got the timming unit the chip the CAI the Full exhaust + headers 4-2-1 home made with really long and straight runners for max power gain ... he got arround 25 HP total spending over 3K
My advice to any mechanic enthousiast ... Dont waste your time on after market crap like roadrace ... (5th injector is that a joke?) and just use EvoX parts ... and evoX ECU OR Strongly recommended hailtech ELITE 2500 . to run your newly turbo-charged lancerX

Last edited by sebass007; Mar 19, 2015 at 11:31 AM.
I don't know, I didn't put them on a scale. I did not re-balance the crank. The crank from the 4B series are all forged crank witch is stronger than normal crank shaft. I still have the same red line. Re-balancing the crank would be a good thing if you change camshafts and raise the RPM red line.
05046-HDC6 is for Lancer 2008-2015 (I have this one)
05045-HDC6 is for Eclipse or older Lancers.
"Staffing the checkpoint Lancer cope ?" Not a good translation!
Hey sebast !!! i thing youre from quebec !! so i assume you speak french ? im from quebec too
I read all youre post about the Lancer to X turbo
Ive done the same thing and now im struggle with the p0365 !!!
Are you sure this is the only way to clear the code ? installing a X Ecu onto our Lancer
you made the same thing as me !! striped down the engine !! each part a i have compare whit The EvoX are exactly the same ! cam ...ring gear on the crank (for the position sensor )
Why this ****ing code stay here !! im struggle with this for 3 days now
I want to know the exact reason ? did you know ?
I read all youre post about the Lancer to X turbo
Ive done the same thing and now im struggle with the p0365 !!!
Are you sure this is the only way to clear the code ? installing a X Ecu onto our Lancer
you made the same thing as me !! striped down the engine !! each part a i have compare whit The EvoX are exactly the same ! cam ...ring gear on the crank (for the position sensor )
Why this ****ing code stay here !! im struggle with this for 3 days now
I want to know the exact reason ? did you know ?
Hey sebast !!! i thing youre from quebec !! so i assume you speak french ? im from quebec too
I read all youre post about the Lancer to X turbo
Ive done the same thing and now im struggle with the p0365 !!!
Are you sure this is the only way to clear the code ? installing a X Ecu onto our Lancer
you made the same thing as me !! striped down the engine !! each part a i have compare whit The EvoX are exactly the same ! cam ...ring gear on the crank (for the position sensor )
Why this ****ing code stay here !! im struggle with this for 3 days now
I want to know the exact reason ? did you know ?
I read all youre post about the Lancer to X turbo
Ive done the same thing and now im struggle with the p0365 !!!
Are you sure this is the only way to clear the code ? installing a X Ecu onto our Lancer
you made the same thing as me !! striped down the engine !! each part a i have compare whit The EvoX are exactly the same ! cam ...ring gear on the crank (for the position sensor )
Why this ****ing code stay here !! im struggle with this for 3 days now
I want to know the exact reason ? did you know ?



thank a lot for youre help !! i really need to clear this Code i want my mivec !! damm