OK....I'll try to describe this without butchering the terminology too much.
I have a 3" THDP.....which I like and seems to work well. But lately on the web I see alot of other GNs that have a THDP with another smaller tubing coming off to a ??wastegate?? (that's the part I'm asking about).
I read one guy's comment that this new set-up is doing away with the GN's "older technology". What exactly is it? what's it do? should I consider getting one? Thanks in advance for any enlightenment.
I have a 3" THDP.....which I like and seems to work well. But lately on the web I see alot of other GNs that have a THDP with another smaller tubing coming off to a ??wastegate?? (that's the part I'm asking about).
I read one guy's comment that this new set-up is doing away with the GN's "older technology". What exactly is it? what's it do? should I consider getting one? Thanks in advance for any enlightenment.