decat pipe

[leo]

hi guys all i have got on my evo 4 in mods is full mongoos exhaust induction kit would it be worth decating and at wot point will remap be needed thank

 

[rossy86]

aright leo yes it will be worth getting de-cat but the only problem been with the re map is you cant re map the evo 4 ecu u will need to get a later ecu from 5/6 is best as its plug straight in or you can get 7/8 but there is playing about to do with wiring ect you will also need to get yourself 5/6 injectors and a uprated fuel pump walbro 255 will do the trick before you finally go for the re map

hope this helps bud

PS u will see some nice power once these mods have been carried out

 

[leo]

thanks rossy from exsperiance wot bhp will i be looking at the engine is in good nick. as i have never been in to tuning engines just basic repires thanks

 

[rossy86]

with that mods i have listed you will be looking at between 330-350 you dont want to really go much more than that with the 4 as the engine cant handle more than that bud
but that is some good figures though

 

[leo]

:whistlingk thanks for that i have just got evo scan waiting for cable to come can i find out wot mods like fuel pump it has got with out stripping any thing down thanks:whistling::hm:

 

[B6lee]

:whistlingk thanks for that i have just got evo scan waiting for cable to come can i find out wot mods like fuel pump it has got with out stripping any thing down thanks:whistling::hm:

Look under the drivers side access panels under the rear seat. If it's had a fuel pump then you probably find the two metal pipes the head off down the side of the tank have been cut and joined with rubber pipe cos unles you drop the whole fuel tank from the car the you cant get the fuel pump assembly out the hole without cutting the 2 metal pipes or dropping the whole fuel tank and so you'll find that alot of people will cut the lines then re-connect with rubber pipe.

A de-cat will be obvious it's a section of exhaust towards front of car about a foot long and will either be just a bit of 3" pipe with flange on each end or if it's a silenced one it will be slightly wider but but if you undo the 2 bolts at one end and look inside it will be hollow

 

[leo]

hi thanks for that replie i have seen the cat not looked under the seat ecu is that herd to get to as i do know this car has had a roll gage in as i have got recipt to say it has had one removed so that makes me think other mods have been done ade not taken out as for the cat if the cat is scrap as does not work can it work as decat pipe

 

[B6lee]

hi thanks for that replie i have seen the cat not looked under the seat ecu is that herd to get to as i do know this car has had a roll gage in as i have got recipt to say it has had one removed so that makes me think other mods have been done ade not taken out as for the cat if the cat is scrap as does not work can it work as decat pipe

Ecu is located behind glove box on the A pillar as for the cat the you could hollow it it out but probably best to buy a de-cat cos they are only about £30 to buy and you could prob weigh your old cat in at the scrappy but be warned unless you know a nice bloke then you'll need your cat come MOT time.

 

[leo]

yes i know about mot cus this is wot i do for a living but have had nothing to do with tunnig cars just repires i have been in world of off road like monster truck i can build discos in to monster truck but not soup it up it is the other end of scales for me lee:blush:

 

[leo]

thanks b6lee

thanks for your help B6lee

 

[B6lee]

Ha ha, now were talking, here is my beast which started off as a 300tdi commercial then I put it on it's side on a road as a result of the steering arm dropping out so me and a mat turned it into this

 

[Nickygixer-k5]

thats one hell of a boghopper Lee

 

[B6lee]

Yep and our unit used to be full of the shit but they all gone and taken the mud with them

 

[leo]

monster

have a look at this:razz::razz: this one never got stoped if not up it it went through it:disgusted:sold it and bought evo like i sed one exstream to the other