Front down pipes for a 91 TT LWB.

Anyone know where I can get theses from?

Also what are the sensors on these down pipes, can I get rid?

The exhaust place can make all the exhaust system from the cats to rear but not the front pipes?

Any advice on this?

Art

I don't have any at the moment, but the sensors are Cat Temp sensors and can be removed.

 

As Andrew says, on the turbo elbows they are O2 sensors, not advised to remove.

 

Also many decat downpipes pipes keep the standard elbows so you may not need to mess with them

Edited June 2, 20178 yr by Alic

The sensors on your stock downpipes are O2 sensors.

 

The sensors on your stock downpipes are O2 sensors.

 

Downpipe sensors...

Teach me to read the whole thing next time.

You can delete the o2 sensors

I take it the o2 sensors are these Can try & get a better pic if needed!

The first pic is AIV which pulls fresh air into the exhaust to 'cheat' emissions.

 

Second pic in not sure, it's not where the O2 sensor is located and i haven't seen it before

What do you want to do and why Art?

I take it the o2 sensors are these

No. They (one on each exhaust) are air inlets and part of the AIV system:

 

http://s95014253.onlinehome.us/63104/137858.html

 

and more pictures for RHD car:

 

http://www.pexcom.com.au/z32cms/e107_plugins/content/content.php?content.529

 

Pictures of the O2 sensors I posted previously in this thread.