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BMW F20 M135i on Armytrix Performance Valvetronic Exhaust - installation pictures!
The Armytrix R&D team is the first brand in the market to develop a state-of-the-art exhaust system with cutting-edge valvetronic technology in 3 modes for BMW F20/F21 M135i and F22/F23 M235i car models. The system is a full turbo-back exhaust, the Super Sport system allows the driver to choose between the sporty deep sound of the turbocharged straight six-cylinder engine and a regular sound with a simple push of a button. The Super Sport exhaust system offers a power increase, reduces the back pressure, and reduces the weight of this sports sedan. Increase power and save weight with a throatier and deeper exhaust note throughout the RPM range.
Valves opened (Race mode): When car owners turn on the race mode (valves opened), the gas go through the section of straight pipes, this is where you get this incredibly race sound and performance gain in full throttle.
Valve closed (Street mode): When the valves are closed, the gas are redirect to the muffler section, this is where you turn the volume down in quiet mode without disturbing the neighborhoods, it's perfect for someone who doesn't want the sound to be that loud all the time, and it helps a lot with eliminating the drones inside the car and more comfortable driving.
Valve auto adjustment (Auto mode): Especially when car owners are in driving in auto mode, the valves will automatically close to maintain backpressure at low rpm, which give you better launch-start without losing the power, when you are driving in high speed, the valves will automatically open for maximum air flow, which add more horse power to your car. You can set whatever timing your want for valves to automatically open and close by rpm or how deep you press your gas pedal, it's a new toy making your car more fun to drive.
Full set include high-flow down pipe, front pipe, mid pipe, link pipe, valvetronic muffler, wireless remote control kits
This customer ordered the full set from decatted down pipe with cat-simulator to Valvetronic muffler, upgraded with burned titanium blue tail pipe for more aggressive look on his M135i.
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Aug 12, 2014 | 03:22 AM
BMW F20 M135i on Armytrix Performance Valvetronic Exhaust - installation pictures! 
