Can I...

[RS Grant]

......fit an open neck, heat wrapped de-cat downpipe on a MY99 PPP'd Classic without a re-map and it to be safe??

Cheers,

Grant

[spooks]

may experiance overboost but should be fine, best results with remap obviously

 

[frank c]

I ran mine for a while but i knew i was getting it mapped 8 weeks later..

Sorry can't help more

 

Frank

[Carl Davey]

My fridge did 260bhp twice with a full de-cat and absolutely no map what so ever. It also blew up within that period lol. []

Seriously, i'd go ahead and fit it. I'd only have it mapped if i'd changed injectors/turbo/ECU or gone to a vastly different intercooler. £550 for your ECUTek licence + map makes it a very expensive downpipe!

[RS Grant]

Ok, I am leaning towards fitting it now... I shall let you guys know what the outcome is. []

Cheers,

Grant

[col666]

I completely de-catted my old uk wagon, uprated fuel pump, regulator, dump valve etc and ran it for 2 years with  no remap, overfuelled like mad but never had any probs and its still going strong to this day!

[RS Grant]

My car has a 255 on it, but the Regulator is sitting in my garage waiting to be fitted... Did you raise the fuelling via the regulator to make it over-fuel like a beehatch then Col??

Cheers,

Grant

[RA Dunk]

Grant , i fitted a decat D/P uprated fuel pump and FPR last month and im  running fine , with no remap!

a bit like Cols story lol []

So this is at least two of us never had no probs

[col666]

A garage fitted all the bits, they messed about with the fuelling but couldnt get it running  perfect. I was quite happy though cos it pulled like a train and the flamer kit worked great what with all the juice pouring out the exhaust!! ran it on normal unleaded 90% of the time too!

fuel consumption was horrific but it made 315bhp on the rollers at Dastek[]