Open dumps VS Recirculate
Originally Posted by westpak
It gets old, I am looking to recirculate them back in
I looked up some 38mm piping from vibrant and they have universal kits with a bunch of bends I'm gonna take mine to an exhaust shop soone and have it recirculated.
Originally Posted by tonywenzel
I heard somewhere that Tial is working on some Wastegate mufflers so you get the performance of open dump without the noise.
Originally Posted by supra crazy
X2 same here.
I looked up some 38mm piping from vibrant and they have universal kits with a bunch of bends I'm gonna take mine to an exhaust shop soone and have it recirculated.
I looked up some 38mm piping from vibrant and they have universal kits with a bunch of bends I'm gonna take mine to an exhaust shop soone and have it recirculated.
a couple 45 degree 1 5/8" bends work perfect to bring it back in to the test pipe area. grab 3 tial flanges and you could weld in an angled piece to the exhaust, then put a flange on it, and flange the 45 degree piece. that way you could unbolt it and go open or recirculated.
wished i could make a already welded kit, but no way to do it with all the different exhaust combos out there.
Originally Posted by overZealous1
a couple 45 degree 1 5/8" bends work perfect to bring it back in to the test pipe area. grab 3 tial flanges and you could weld in an angled piece to the exhaust, then put a flange on it, and flange the 45 degree piece. that way you could unbolt it and go open or recirculated.
wished i could make a already welded kit, but no way to do it with all the different exhaust combos out there.
wished i could make a already welded kit, but no way to do it with all the different exhaust combos out there.
The sound gets old for me maybe because I already have a 3" dual exhaust which is pretty loud all of the time so when the dumps kick in it just multiplies it by so much, also you will get the exhaust dumping out right below you so with windows open you might get some fumes.
Originally Posted by taurran
Just curious why it gets old? I am in boost a lot but not THAT much.
Originally Posted by supra crazy
Well if you dont have a EBC and just run off spring pressure as soon as you get to 1 psi they partcially open and you get a little rumble which is annoying. When passing people on the highway or over taking people it is just to loud. Its cool when you want to beat on the car, but just every day quick acceleration, it will get old.
Originally Posted by tonywenzel
I heard somewhere that Tial is working on some Wastegate mufflers so you get the performance of open dump without the noise.
Originally Posted by cersoft
This is an awesome idea, I'm gonna head to the bike store on friday to see what they got ...
Colin
Colin
Originally Posted by DaveFunction2ND
Open dumps are not for the weak of heart...maybe the weak of hearing. They make an improvement in spool and are less restictive, potentially freeing up a few ponies. They get louder as you add more boost. At 6 PSI they are pretty mundane but 9 psi and above they can get pretty loud. Its all relative though, but if you like the volume of your HKS I would say you are NOT going to like the volume of the Open Dumps (2x louder at 6 psi 2.5x+ at higher psi).
Im planning to go with the Greddy EVO TT and 3" dp, hopefully to make it a bit louder, but I also dont want it to be too obnoxious with the open dumps. Plus, like a few people have said, I like the sound of our engine/exhaust tone.
Originally Posted by supra crazy
Well if you dont have a EBC and just run off spring pressure as soon as you get to 1 psi they partcially open and you get a little rumble which is annoying. When passing people on the highway or over taking people it is just to loud. Its cool when you want to beat on the car, but just every day quick acceleration, it will get old.
I can accelerate very quickly on spring pressure up to about 9psi without them opening. I run Tial 1 bar WB springs. IMO everyday acceleration isnt crazy loud, my APS TD sounds great, when I want to unleash hell its only a small throttle input away
on the TXS BCS, you can set, via the UTEC the boost vlaue of which to keep the wastegate closed until.
I am thinking about going with open dumps, and the utec will allow me to keep the wastegates closed until XX psi.
I am thinking about going with open dumps, and the utec will allow me to keep the wastegates closed until XX psi.
Originally Posted by QuadCam
on the TXS BCS, you can set, via the UTEC the boost vlaue of which to keep the wastegate closed until.
I am thinking about going with open dumps, and the utec will allow me to keep the wastegates closed until XX psi.
I am thinking about going with open dumps, and the utec will allow me to keep the wastegates closed until XX psi.
Originally Posted by taurran
That's on any EBC. It's called gain. 

Originally Posted by taurran
That's on any EBC. It's called gain. 





