NvFlw

seems its the second most expensive after the quad ABT exhaust.

Anyone know why is it? is it meaning will gain more hp? or nice sound? anything else?

EasTTcoasTT

It's the old Milltek exhaust, same thing.

dogman1911

The build quality on the exhaust is absolutely first rate. Fit was perfect and pipe centered in rear valance cut out with no problem. No rattles whatsoever. Sound at idle is close to stock but it growls nicely at speed and under acceleration. I would not want it louder than it is - not uncomfortable at all.

I live within an hour from Hoppen so it was nice to drive down, have the chip swapped and drive away. I ordered the exhaust at the same time. It took about 8 weeks to get delivered to my local tuner shop from Europe. I was already ecstatic over the chip upgrade and its performance. The time lag allowed me to get ued to the chip. When the exhaust was installed, it really opened and cleaned up the power that much more.

Butt dyno says their rated power increase is conservative.

fredfromny

According to the owner, Milltek made the front pipe for MTM and no longer outsources for them.

CarlM

It's supposedly dynoed to match their chip.

EasTTcoasTT

Vortex they and Forge had it out somewhat, and they used to manufacture for all of them. Full units.

meehsilly

I bought it off another tt guy and its very nice. Large shiny case that fills the entire exhaust enclosure with tips that fit perfectly. The sound is not droaning or super loud. it a nice, deep sound, great top up and down and gives a good boost to stock. I don't have the chip though, which I hear was developed side by side. I love mine and would recommend it to anyone.