reducer size, cupra to 1.4

[nev]

Hi,

Can anyone tell me what size reducer i would need to go from the catalytic converter of a cupra to 1.4?

cheers

 

[Beaker™]

...

 

[Mat]

ha ha

quality reply

 

[nev]

sorry

exhaust is powerflow cat back for the cupra

 

[M1KEH]

get a cupra cat too make it a better flowing system.

 

[Beaker™]

get a cupra cat too make it a better flowing system.

I dont think that would be very easy tbh.

Just measure the parts then give merlinmotorsport a call, they have loads of reducers in stock for under £10. They deliver fast too.

 

[nev]

unfortunately i don't have the parts. Tried the dealers and no luck there.

Basically the sizes i guess i need are;

cat outlet bore size (cupra)
cat outlet bore size (1.4)

 

[nev]

seem to have sourced the size of the 1.4 as 42-42.5mm

anyone know the size of the cupra?

 

[Beaker™]

I THINK the standard Cupra exhaust is 2" mate (50.80mm), but if your looking at a Powerflow i'm guessing its 2.5" (63.50mm) but i'm not 100%. I'm sure somone will be along shortly to confirm.

 

[nev]

ah cheers for that, either way from what i've heard from garages this morning then its going to need to be fabricated.

As apparently reducers are usually only +/- 3-4mm

but all depends on the info i've been given i suppose

 

[Myki da Pyki]

Standardcupra exhaust is 2 1/4" mate and the 1.4 should be 2" Outside diameter