AWE Tuning C300 Exhaust Suite. Available Now.
- Max gains of 7 hp and 8 ft-lbs of torque to the crank
- Available as valved SwitchPath™ Exhaust with remote or sophisticated Touring Edition, both with AWE Tuning’s proprietary 180 Technology® drone-canceling solution
- Clean, straight-through design maximizes performance
- Engineered, designed, and manufactured in-house at AWE Tuning
- Handcrafted from CNC mandrel-bent U.S.-sourced T304 stainless steel
- Direct bolt-on system for factory-like simplicity
- No Check Engine Light - Guaranteed
- Perfect Fitment - Guaranteed
- Featuring the AWE Tuning Lifetime Exhaust Warranty
The Options:
W205 C300 SwitchPath™ Exhaust:
Valve open for aggression, valve closed for sophistication. All via AWE Tuning’s custom designed SwitchPath™ Remote. Easy.
Equipped with a 180 Technology resonator in the midsection, a valved straight section on the driver’s side and a muffler on the opposing passenger’s side in the rear, the AWE Tuning SwitchPath™ Exhaust is capable of changing soundtracks instantly with the touch of a button. Drone-free mood control.
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W205 C300 Touring Edition Exhaust:
The W205 C300 Touring Edition Exhaust features AWE Tuning’s proprietary drone-cancelling solution, 180 Technology, enabling the perfect tone, minus drone -- delivering the ultimate mix of performance and refinement out of the C300’s 2.0T engine. A direct bolt-on, straight-through design, the Touring Edition Exhaust delivers a civil, smooth soundtrack throughout the range while providing an enhanced in-cabin driving experience.
Sound Perfection: AWE Tuning 180 Technology
As exhaust gases exit the W205 C300 engine and flow into the AWE Tuning 180 Technology equipped resonators, they pass through strategically located ports, and into reflection chambers. Sound waves, carried by these exhaust gasses, bounce off the walls of the reflection chambers. By controlling the size and location of the ports and the chambers, we also control when the sound waves exit the chambers. The specific timing of when the reflected sound waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies. More on AWE Tuning 180 Technology in the tab above.
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What’s in the box?
Complete AWE Tuning SwitchPath™ or Touring Edition Exhaust, and all required hardware. Factory tips are re-used.
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Questions? Let's chat. Hit me here or email me directly!
Last edited by Josh/AWE; Apr 5, 2016 at 04:36 PM.
Footage wasn't filmed in Sport+ mode.

It's more than just hp when it comes to the SwitchPath™ system. The Touring Edition is less and sounds great, just minus what I call the "mood control." Albeit our testing was done on a bone stock C300 (other than the exhaust) so with supporting mods the exhaust opens the door for increased power. Both systems are straight-through designs so there is no restraint in flow.
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We're looking to conduct a little informal "focus group" with some of y'all pertaining to some possible C300 projects coming up. Just want to get your opinion!
If you're down with trading your time (I'm talking like 15 minutes, just some emails, maybe a call) for some super sweet AWE Tuning swag PM me with your email address.
We're looking to conduct a little informal "focus group" with some of y'all pertaining to some possible C300 projects coming up. Just want to get your opinion!
If you're down with trading your time (I'm talking like 15 minutes, just some emails, maybe a call) for some super sweet AWE Tuning swag PM me with your email address.

Weaponize here.
Push-button mood control for the C300, thanks to the AWE Tuning SwitchPath™ Remote and C300 SwitchPath™ Exhaust.
I am intrigued. If it does, it would be something special. PM coming to you, too!
- Is the Touring Edition Sound a more tame/civil sound of the SwithchPath when closed? I dont really want a LOUD sound, just enough "oomph" sound like my G37 Coupe, live in a private neighborhood and dont want to be coming down the street announcing my arrival with the loud exhaust
- How do i make an appointment for an install at the Horsham HQ office, approx install price as well.
- Is the Touring Edition Sound a more tame/civil sound of the SwithchPath when closed? I dont really want a LOUD sound, just enough "oomph" sound like my G37 Coupe, live in a private neighborhood and dont want to be coming down the street announcing my arrival with the loud exhaust
- How do i make an appointment for an install at the Horsham HQ office, approx install price as well.
The Touring Edition would give you that desired "oomph" whenever you'd want it. It responds to throttle input.
My colleague, John (who you've had correspondence with before I believe) would be the man with the plan in regards to getting you booked for install. Shoot him an email with your desired time frame, etc.
Get yours through an AWE dealer or direct, right here.
Last edited by Josh/AWE; Apr 14, 2017 at 05:48 PM.
Our exhaust would replace everything that is there unless you modified it to work with whatever you had done -- which I don't recommend.


