i want a new header, the ones currently made are nice but i want one that is 4-2-1 that will replace my downpipe as well as my header the gains with this are supposed to be very good compared to just new header and new downpipe is anyonemaking or planning on making one of these for our lancer, or am i gonna have to have one custom made? wink wink nudge nudge ROCK

 

Your 4-2-1 header doesn't exist.

 

We have a dam fine header already. May want to go that way!

ROAD/RACE

http://www.roadracemotorsports.com/

 

Nuff said!

 

Not to start a war in here but...
The RPW Race header replaces what you are asking for and it is 4-1 it also replaces the first cat. I don't know which is better for the money.

WADAD

 

They're all very similar. It'd pretty much be down to cost brand preference, and the minor differences in how they alter the powerband imo. Can't say I've driven a car with any, but I've seen and been driven in a car with the Kamikaze and well...it's actually pretty nice. I wasn't expecting much.

 

I also have the RPW header and I'm very happy with it. VERY LOUD

 

ok thanks, when i posted this i was thinking that maybe somone would start making one/already did i just was unaware

 

Because our RPW headers are such long primary tubes 34" long they create a lot of torque as well as more top end power which is why we don't bother making a 4-2-1 system. They are mandrel bent and as said - come with a down pipe to the 2nd cat converter so they free the car up a lot on its breathing without sacrificing any torque at all.

On teh lancer 1.8 engines our race series produce more torque than the 4-2-1 systems.

David Thomas
www.rpw.coma.u

 

Is the RRM header legal?? Or how about the RRW header? If it replaces the first cat with a high flow cat, will that make it better? What is the difference in replaceing it? Any help would be helpful, thanx.

 

i dont think they are carb legal...

 

i am running the RRM headers with a custom test pipe and rrm intake. the hearders are great big improvement over stock. I have gotten a lot of compliments on them.

 

RRM headers does not come w/ a downpipe...
RPW does through ur first cat.. for better air flow...

*they both will make ur CEL Light go off........

 

I'm running the header and test pipe... no "CEL" at all! Maybe you busted the O2 sensor when removing??

 

...Ok...guess ur an exception...
howlong have u had ur header?
*mine went off the third/fourth day after it was installed
...originally the header i purchased was missing
02 nuts from RPW....
*i reset my ECU after it went off...and it work...