- 328i & 428i
options include valved SwitchPath Exhaust (complete with Non-Resonated
Performance Mid Pipe), sophisticated Touring Edition Axle-back, or
Resonated Performance Mid Pipe alone.
- Touring Edition Axle-back features AWE Tunings proprietary drone-canceling solution, 180 Technology
- SwitchPath Exhaust comes with handheld SwitchPath Remote
- Max gains of 13 hp and 13 ft-lbs of torque at the crank (328i/428i)
- Fitments for N20 and N26 motors (328i & 428i)
- Handcrafted from 3inch U.S.-sourced CNC mandrel-bent T304 stainless steel
- 80mm double-walled tips available in chrome silver or diamond black
- Available
as dual tip (330i/430i, 328i/428i) or unique quad tip configuration
(328i/428i -- SwitchPath Exhaust only available in quad tip)
- 3D-printed bolt on marking template allows for perfect quad tip
bumper cut if desired (available for both Non-M Sport and M Sport 328i /428i
cars)
- Direct bolt-on for factory-like simplicity
- Engineered, designed and manufactured in-house at AWE Tuning
- Perfect fitment - guaranteed
- No Check Engine Light - Guaranteed
- Featuring the AWE Tuning Lifetime Exhaust Warranty
The options:
The AWE Tuning BMW F3X 2.0T Exhaust Suite is available as follows:
The AWE Tuning 328i & 428i SwitchPath Exhaust
AWE Tuning SwitchPath Exhaust Technology is a
proprietary solution that utilizes a valve in the exhaust to control
tone and volume. SwitchPath Technology, controlled by the SwitchPath Remote, keeps the 328i quiet and comfortable
while cruising, while enabling a simple button-press to unlock an
aggressive and fulfilling exhaust note. The SwitchPath Exhaust is
offered in a quad tip configuration only, and
comes complete with a Non-Resonated Performance Mid Pipe to deliver an
extra dose of aggression to the SwitchPath soundtrack when you're ready
to let it rip.
The AWE Tuning 328i & 428i SwitchPath Remote
The SwitchPath Remote and accompanying control box,
which are included with the SwitchPath Exhaust, overrides the factory
valving enables complete control over your exhaust valves from within
the cabin at any time with the press of a button. The AWE Tuning
SwitchPath Remote comes complete as a kit with two remotes, two
mounting brackets, the SwitchPath Controller, one AWE Tuning Valve
Simulator, and easy to follow instructions.
The AWE Tuning 328i/428i & 330i/430i Touring Edition Axle-back Exhaust
The AWE Tuning Touring Edition Axle-back Exhaust is straight-through axle back
system available as dual outlet (single side, two tips) for the 328i /
330i, or quad outlet (two tips on each side) for the 328i, and leverages
AWE Tunings proprietary drone-cancelling solution, 180 Technology, to produce the perfect, drone-free exhaust note. If you're unfamiliar with 180 Technology, learn more through this brief 180 Technology video.
Sound Perfection: AWE Tuning 180 Technology
Perfect tone comes compliments of AWE Tuning 180 Technology.
As exhaust gases exit the N20/26 and B48 engines and flow into an AWE Tuning 180 Technology -equipped
resonator, 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.
The AWE Tuning 328i/428i & 330i/430i Performance Mid Pipes
Resonated Performance Mid Pipe
The Resonated Performance Mid Pipe is offered as an
option to compliment the Touring Edition Axle-back Exhaust. With the
Resonated Performance Mid Pipe in place, the Touring Edition Axle-back
is transformed into a full downpipe-back system, replacing the factory
mid section (and the secondary catalytic converter on 328i N26 motors)
with straight-through 3_ʝ T304L stainless steel tubing.
Tip options:
All F3X 328i/428i systems are 80mm and double walled, available in either chrome silver or diamond black.
Whats in the box?
Complete SwitchPath or Touring Edition Axle-back
Exhaust, or Performance Mid Pipe itself, exhaust tips (two or four), and
all clamps and hardware required for installation.
IMPORTANT NOTES ABOUT THESE PRODUCTS:
- Quad tip configurations are only available for the 328i/428i
- Some fitments depend upon N20 vs N26 motor type, so be sure to check our simple N20 vs N26 guide to verify motor type.
- Have a manual? Please click here to connect with a performance specialist to place your order.
- Any configuration that includes the AWE Tuning Performance Midpipe
on 330i/430i cars or on 328i/428i cars with the N26 motor is for racing use only.
- AWE Tuning Performance Mid Pipes cannot be returned for sound reasons.
- If you are opting for the quad tip option, be sure to also purchase the marking template.
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