Straight pipe Caddy?
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- Cadet
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Straight pipe Caddy?
Howsit
As the title suggests, what is the general consensus on straight piping a van? (1.9tdi)
I'd like to hear the turbo spool alot more but dont want to burn my ears with a drone while i'm cruising on the freeway.
Does it increase performance in anyway?
I know diesels sound like dragging dog bowls and hitting pots and pans but would straight piping add any crackles at all?
Just wanna hear any kind of input thanks
As the title suggests, what is the general consensus on straight piping a van? (1.9tdi)
I'd like to hear the turbo spool alot more but dont want to burn my ears with a drone while i'm cruising on the freeway.
Does it increase performance in anyway?
I know diesels sound like dragging dog bowls and hitting pots and pans but would straight piping add any crackles at all?
Just wanna hear any kind of input thanks
TDi
- Jetta2
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Re: Straight pipe Caddy?
I will get a video of my Caddy tomorrow if I can.
I had the rear silencer removed and the Cat is still in place.
There is no drone at highway speeds and to be honest, it sounds OK to me.
No idea what it sounds like outside the Caddy but it is very noticably louder.
I had the rear silencer removed and the Cat is still in place.
There is no drone at highway speeds and to be honest, it sounds OK to me.
No idea what it sounds like outside the Caddy but it is very noticably louder.
Last edited by Jetta2 on Sun Jul 14, 2019 2:28 pm, edited 1 time in total.
Ryan Demoser
1996 Mk3 Golf VR6
2017 Caddy Maxi Crew Bus 2.0 TDI
2013 Aprilia RSV4 track toy
2021 Aprilia RS660 road bike
1996 Mk3 Golf VR6
2017 Caddy Maxi Crew Bus 2.0 TDI
2013 Aprilia RSV4 track toy
2021 Aprilia RS660 road bike
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Re: Straight pipe Caddy?
Oh ok and do you have a tail piece?Jetta2 wrote: ↑Sat Jul 13, 2019 7:55 pm I will get a video of my Caddy tomorrow if I can.
I had the rear silencer removed and the Cat 8s still in place.
There is no drone at highway speeds and to be honest, it sounds OK to me.
No idea what it sounds like outside the Caddy but it is very noticably louder.
TDi
- Jetta2
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Re: Straight pipe Caddy?
No tail piece, just a straight pipe with a downward bend, similar to stock.
Ryan Demoser
1996 Mk3 Golf VR6
2017 Caddy Maxi Crew Bus 2.0 TDI
2013 Aprilia RSV4 track toy
2021 Aprilia RS660 road bike
1996 Mk3 Golf VR6
2017 Caddy Maxi Crew Bus 2.0 TDI
2013 Aprilia RSV4 track toy
2021 Aprilia RS660 road bike
- BIGMIG
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Re: Straight pipe Caddy?
Just cut the cat and back box out and replace them with the same size pipe. 90% of the guys love it as do myself. The other 10% can’t handle it.
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Re: Straight pipe Caddy?
Just got it done and it sounds wild. it ads a lot more rumble and spool and once it starts boosting full it literally roars. However I dont seem to have that dumping sound that other straight piped TDIs have. Will post a vid soon
TDi
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Re: Straight pipe Caddy?
63mm downpipe with Bv39b turbo gives u that howling dump
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When a car tailgates me, i slow down - then floor it and give them a cloud of diesel smoke to choke on
- Jetta2
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Re: Straight pipe Caddy?
Stock downpipe and cat on my Caddy and it has that "dump" sound since the rear silencer was removed.
Ryan Demoser
1996 Mk3 Golf VR6
2017 Caddy Maxi Crew Bus 2.0 TDI
2013 Aprilia RSV4 track toy
2021 Aprilia RS660 road bike
1996 Mk3 Golf VR6
2017 Caddy Maxi Crew Bus 2.0 TDI
2013 Aprilia RSV4 track toy
2021 Aprilia RS660 road bike
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Re: Straight pipe Caddy?
TDis dont drone bru unless under heavy load
2001 'rolla 160 gle (ex)
2000 'rolla facelift RSi (ex. miss this) - exhaust and vernier
2005 old schooled caddy (ex)
2001 'rolla RXi airbag spec (ex) - exhaust, vernier, cai
1995 vw golf 1 ((ex)
2006 seat ibiza FR 1.9 TDI (current) - cupra FMIC, straight pipe, RK mild nandos chicken sauce 132wkw, 426nm
2012 Audi A1 1.6 TDI (stock as they come)
2000 'rolla facelift RSi (ex. miss this) - exhaust and vernier
2005 old schooled caddy (ex)
2001 'rolla RXi airbag spec (ex) - exhaust, vernier, cai
1995 vw golf 1 ((ex)
2006 seat ibiza FR 1.9 TDI (current) - cupra FMIC, straight pipe, RK mild nandos chicken sauce 132wkw, 426nm
2012 Audi A1 1.6 TDI (stock as they come)
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- Mr.G24
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Re: Straight pipe Caddy?
i have done a decat removal(only took the insides out of the cat, so the hollow cat is still in the pipe), cut out my centre silencer and my back silencer and replaced with same size pipe inserts, so it's basically a straight pipe from turbo to the back. i have no drone sound when driving on freeway, but i have a nice dumping sound between gear changes in the low rev range as well as loud hollow woosh sound, get this sound from the front as well as out of the exhaust(think this is because of the hollow cat that is still in place maybe, not sure). as soon as it goes into higher rev ranges, the sounds are much softer.
2008 VW Jetta 1.9 TDI Comfortline (Reflex silver)
77kw @ 4000
250nm @ 1900
77kw @ 4000
250nm @ 1900