Bi-modal Exhaust

[Waynerm002]

Found this video on a bi-modal exhaust install.

 

[Kazz]

Much straighter route for the exhaust, open or not!

 

[Marc Collins]

Found this video on a bi-modal exhaust install.

"Push button for sports mode"...does that mean the valve opening is controlled by the car's sport mode, or some separate button installed for the exhaust?

 

[Euljiro1ga]

"Push button for sports mode"...does that mean the valve opening is controlled by the car's sport mode, or some separate button installed for the exhaust?

Should be a separate button.

 

[StingMe]

KIA's running test mules with dual mode exhaust now. Supposed to be available in August:

Here is a summary (translated from Russian) - all sounds logical, good probability of accuracy.

CERAM training ground near Paris I grabbed on the Kia Stinger - with updates to be introduced in August.

1. All-wheel drive versions with a V6 engine (3.3 liters, biturbo, 370 hp) will add LSD
2. The "manual" gear selection algorithm has also been modified. Earlier, even in the sport mode, after reaching the maximum speed, the next gear was selected, now the engine will be "honestly" hanging
3. The exhaust system has been refined together with the English company Milltek - and now after 3200 rpm (when the engine is running under load) the valve opens slightly, making the exhaust "almost straight-through".

No word of including LSD in GT or GT1.
The tranny will hold gears at high revs rather than forced upshifting.
Dual mode exhaust. Yummy

Milltek exhaust - here's their Alfa dual mode system, Stinger will be similar.

Alfa Romeo Giulia Quadrifoglio 2.9L V6 Bi-Turbo Performance Exhaust Systems Now Available