B8 TDI mod from single exit to dual exhaust? What options?

chazd · Aug 5, 2015

Have a dual exit diffuser to fit to replace the single exit diffuser for a 168TDI CR avant.

What exhaust options are there to get a full exit setup? Aftermarket or do any stock exhausts bolt on?

Macdoon · Aug 6, 2015

You could change to single pipe dual exit or twin pipe dual exit, as for what and how there are a number of options....
I went for quad pipes....
http://www.audi-sport.net/xf/threads/s5-exhaust-fitted.247519/

chazd · Aug 6, 2015

Single exit each side is the plan.

Will an A5 2.7/3.0tdi exhaust fit with a slice and sleeve as you have done? Going to keep OEM unless a cheap aftermarket pops up.

ruairi83 · Aug 6, 2015

@BrennanTDi can advise

Meemo · Aug 7, 2015

I had custom quads with box delete for 500ish all in at EMP Performance, fully rate them, top boys.
170cr too, sounds a little more throaty and can hear the turbo better when giving it a 'spirited' run, but no rude boy noises or droning which is perfect.

Pictures somewhere in my build thread.

chazd · Aug 10, 2015

So it looks like custom is the way forward then!? Was hoping the 2.7/3.0 tdi exhaust would fit on..

Meemo · Aug 12, 2015

chazd said:
So it looks like custom is the way forward then!? Was hoping the 2.7/3.0 tdi exhaust would fit on..

I saw someone on here had a S4 exhause put on, but it will still probably be cheaper for custom

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B8 TDI mod from single exit to dual exhaust? What options?

chazd

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chazd

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ruairi83

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Meemo

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