Ths decat any good ??

[Goubo1]

Is the ths decat pipe any good ?

 

[Westy]

Is the ths decat pipe any good ?

Is that the one that fits the stock system. You just remove the twin cats and bolt this decat on? I think they're pretty good for that reason.

 

[Goubo1]

Is that the one that fits the stock system. You just remove the twin cats and bolt this decat on? I think they're pretty good for that reason.

see I have a sports cat from mtm that I believe is a milltek would the firmest be the same do you know ?,also would it effect anything map wise with lower back pressure ?

 

[jojo]

Decat is definitely beneficial over a sportscat, but you need a friendly MOT guy come mot time! Mine release 10bhp a few weeks back.

 

[Westy]

see I have a sports cat from mtm that I believe is a milltek would the firmest be the same do you know ?,also would it effect anything map wise with lower back pressure ?

I saw someone post the other day asking about back pressure issues with a decat but I've never heard of that before. Removing the restriction of a cat will help.

If you have a post cat lambda sensor then it will throw up the engine light if you've not had it disabled in your map.

 

[Goubo1]

Decat is definitely beneficial over a sportscat, but you need a friendly MOT guy come mot time! Mine release 10bhp a few weeks back.

Yeah my mate will see to the mot,is there much sound difference ?

 

[Goubo1]

I saw someone post the other day asking about back pressure issues with a decat but I've never heard of that before. Removing the restriction of a cat will help.

If you have a post cat lambda sensor then it will throw up the engine light if you've not had it disabled in your map.

i seen it getting asked else where and asked in my thread but no reply back,I only have the one lambda pre cat

 

[jojo]

Yeah my mate will see to the mot,is there much sound difference ?

Not noticed it to be louder to be honest, mine is still the standard downpipe and standard cat back exhaust system.

 

[jojo]

i seen it getting asked else where and asked in my thread but no reply back,I only have the one lambda pre cat

Mine didn't have the post cat sensor, so stuck a bung in the hole, and no EML light!

 

[Big Al]

I have a Milltek twin Sportscat for sale if you're interested, PM me for details. Alistair