De-cat by Powerflow

[nev_172]

has anyone had one done for a 172?? never been to confident about powerflow, but thinkin of gettin them to make me a de-cat for the cup

 

[Martin]

Did a good job on my willy, 75 quid and felt like the engine was pulling more at high revs.

 

[McBunny]

anyon can make a decat even powerflow

 

[Neil82]

I dont think most of the powerflow dealers stock flanges so if they make you a de-cat they will want to butcher your CAT up!Pay 90£ and get a Janspeed one.

 

[jonnyboy]

yeah I would get janspeed. The 2nd lamda sensor is in the wrong place but no big deal

 

[McBunny]

you dont even need to plug the second one in

 

[P_aul]

Quote: Originally posted by dogmaul on 25 February 2004

you dont even need to plug the second one in

Oh yes you do, theres a 172 in at hill power at the moment with a supersprint system, inc cat bypass his second sensor is disconected and the ecus are throwing a fault up, mine however (janspeed mild steel job) has the 2 sensors, in the same place as the standard cat works fine. ive not noticed a power gain really, its a lot more free through the revs and a good benchmark for future mods.

 

[nev_172]

Isnt the Janspeed one silenced though??

 

[P_aul]

not really, its got a little bit but theres no restriction. doesnt alter the sound of the exhaust much either.