Test pipe for factory downpipe

[turboTime87]

Looking for a test pipe to fit a factory downpipe. Doesn't look like anyone offers them anymore and I could use one ASAP. Thanks

 

[dynoman]

I have one from my GN I sold back in 91 .
2.5" diameter . If you want it I will bead blast it & high temp paint it.

 

[turboTime87]

Have one shipping to me tomorrow guys thank youa

 

[samsquanch]

I'm thinking of welding one up, but how much are you asking for this?

 

[jlat]

Hello people: When you go to a test pipe, do tell your views on the switch. Sound and any drown.
IBBY

 

[samsquanch]

Perfect timing. I made one this morning for testing purposes so I no longer need one. Stock 2.5 inch size to match downpipe. Car has factory exhaust with long glass packs. It made the car throatier upped the dB a bit but same tone. Idle is louder but when on the gas its about the same as it was but with more turbo noise. I don't have it clamped and the seal on the flange might not be the best, so that might be part of it.

Turbo sound is incredible, and seems to spool faster at lower rpm. Definitely improved acceleration. Haven't been on the highway yet so no comment on drone.

Possibly the best $10.81 I ever spent.

 

[samsquanch]

Fyi. Made a highway run and not much change. No real drone. Just more turbo noise.