Hyundai i30N clapet valve Smartbox Varex Cat-Back System

Unleashing the true sound of your Hyundai i30N is now fully achievable thanks to the XFORCE high-flow stainless steel cat-back exhaust system and VAREX rear muffler setup.

\n\nUtilising an enlarged, 3” bore throughout combined with the straight-through style rear muffler has led to maximum back-pressure reductions, whilst the VAREX valve control, optimised with our Smartbox technology allows you to easily expand your exhaust functionality even further; features such as individual valve opening increments, geo-tagged valve activation and a 'mapped' valve position based on inputs such as throttle percentage, revs and vehicle speed, are all available via our free Smartbox app!

\n\nThe enhanced sound output is delivered via the 304 grade stainless pipework from the catalyst through to the 3.5” double-wall slant-cut trims, ensuring it’s not just enhancing your car’s performance and sound, but also its looks, too.

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• 3″ Stainless steel pipe work
• Varex rear Muffler
• Cat Back system
• 3.5″ double wall tips
• Smartbox included

\n\nWHAT IS THE SMART BOX?
\nVarex Smart Box is a control device with patent-pending technology that let the user to manually and automatically adjust the exhaust sound level of the Varex exhaust.
The users can operate and make a change to the settings of the Smart Box via an elegantly designed Smartphone App.
The connections between the Smart Boxes and the smartphones are via the latest Bluetooth® technology, which provides an exceptionally reliable and smooth user experience.
Smart Box provides the following functions:

\nMANUAL MODE:

• Precise manual adjustment of VAREX exhaust valve positions;
• Custom pre-set of VAREX exhaust valve positions;

\n\nMATRIX MODE:(ONLY WORK WITH VEHICLES EQUIPPED WITH OBDII)

• Automatic control of VAREX exhaust valve positions based on real-time information of RPM, Throttle, and Speed.

\n\nGEO MODE
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• User can define a region on the map and then set a particular exhaust sound for location by dragging a circle on the smartphone screen. Multiple regions are allowed to be set and memorized.

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