Samwise

Just looking in to getting a Nur Spec R for my JDM WRX and pondering between the UK spec version or the JDM spec exhaust.

Its currently fitted with a Prodrive Downpipe/catpipe and Miltek catback but I was going to replace the whole system with the Nur + Decat downpipe.

If I were to go for the JDM Nur Spec R I'm wondering which downpipe i'd need as all of the Downpipes for JDM cars seem to be twin scroll?

sti-chris

correct, DP is different to UK, however I have a full exhaust hand built by Hayward and Scott to the Newage UK standard lengths meaning it is future proofed. Give them a call.

https://www.haywardandscott.com/

Samwise

So if the JDM DP is different from UK which DP will i need? can't seem to find non-twinscroll JDM length downpipes.

I'll get in touch with H&S as well

sti-chris

You will need a twin scroll DP, the JDM is longer than the UK DP with a shorter center section which turns out to be the same as a classic center.

Like I said I got my made as per a twin scroll DP but to the same size as the new age UK so now runing a New age UK center and box box to future proof it.

It went for full 3" all the way, wasn't cheep.

Worlasshasansti

What's the reason for wanting a jdm exhaust? Seems like your making it awkward for yourself.

My friend has started dealing with Hayward and Scott and they are great exhausts.

Mick

bro82

iTrader: (1)

any exhaust garage will weld in piece of pipe in to the centre section to get it fit to your DP, I had a Milltek exhaust from UK spec car with cat in the centre section which I removed and weld in piece of pipe to make it longer to fit to my TS DP.

Samwise

Even thinking about import taxes/delivery it seems cheaper to pick up a JDM Exhaust over the same Exhaust over here.

sti-chris

Or as above the difference is 100mm that would need cut and welded in.