‎100 cell or 200 cell and if you have bought either where from, i need 2 1/2"

[LEE69]

‎100 cell or 200 cell and if you have bought either where from, i need 2 1/2"?
I have seen the magnaflow on bay (amongst others)

 

[ibizacupra]

I have seen a magnaflow cat shrink, turn 45 degrees to the flow and block... not something I would want to buy personally.

 

[LEE69]

Might hinder performance too

 

[Pyro]

IMHO 200 cell as there's a slight chance the 100 cell might fail emissions or so im told i have a decat tho so cant recommend anything but that

 

[Mo Arif]

pure de-cat?

 

[jamfull]

I have a Piper 200 cell sport cat down pipe bought from motorsportworld. I have the full system makes a nice sound.

I do have the fault code 16804 but thats only come on after being fitted for severn months. 16804 P0420 Catalyst System,Bank1 Efficiency Below Threshold .

 

[J@mes]

I have a Piper 200 cell sport cat down pipe bought from motorsportworld. I have the full system makes a nice sound.

I do have the fault code 16804 but thats only come on after being fitted for severn months. 16804 P0420 Catalyst System,Bank1 Efficiency Below Threshold .

This is because the ECU thinks your cat isnt working (but it is, its a sport cat!) you need to gap your rear lambda probe, do a search

 

[ibizacupra]

I have a Piper 200 cell sport cat down pipe bought from motorsportworld. I have the full system makes a nice sound.

I do have the fault code 16804 but thats only come on after being fitted for severn months. 16804 P0420 Catalyst System,Bank1 Efficiency Below Threshold .

have you had an mot with this piper fitted yet?

 

[oldskool]

what sport cat would you recommend Bill bearing in mind Mot passing.

 

[Gulfstream]

get a oem cat and v-band it on for every mot

 

[jam666999]

I have the milltek large bore 3" downpipe and sports cat, that passed the MOT a couple of weeks ago no problem.

 

[jamfull]

I have not had a MOT with the piper on yet. MOT not due till Febuary.
Although it did say on the cat not for road use!!!. But i did read on hear somewhere Milteck say the same thing.

 

[jamfull]

I have not had a MOT with the piper on yet. MOT not due till Febuary.
Although it did say on the cat not for road use!!!. But i did read on hear somewhere Milteck say the same thing.

 

[LEE69]

get a oem cat and v-band it on for every mot

My cat is fine, not sure how i can mate it to the larger 2 1/2" system.

 

[SalSheikh]

i got mine done by a custom exhaust place, the just use reducers but back to front to mate it up. i'm looking for a 100 cell one at some point, the oem does hinder performance - rolling road figures and the mapper showed me the difference.

 

[SalSheikh]

didnt someone on here had this one put on there car: http://www.ebay.co.uk/itm/Catalytic...arts_Vehicles_CarParts_SM&hash=item588b797ffb

 

[jamfull]

Sorry to add to an old thread but as bill did ask a questiona and information may be usefull to other people. I have had my Mot and the car passed after the 4th go with my full piper system , 200 cell cat .

 

[J@mes]

good stuff! sounds as if it needed to get nice and hot in order to pass!

Always good idea to go for a spirit drive straight before the MOT test if poss and tell them to test the emission first whilst the CAT is hot!