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RPM Performance Hyundai I30N & I20N Upgraded Exhaust Spring
The Hyundai I30N and I20N exhaust system is equipped with a very weak exhaust spring, which weakens over time and causes the dreaded rattling sound. To solve this problem, Hyundai requires you to replace the entire rear box and does not sell this spring as an upgrade separately.
Our exhaust springs are made from premium material, and we have altered the spring stiffness so the spring does not weaken or crack due to heat.
Fits all Hyundai i20N, I30 N & I30 Fastback N & Veloster N
Suits standard OEM exhausts and our aftermarket exhaust system
Easy installation, remove the rear box and replace the spring
RM Motors GPF delete Hyundai i20N and KIA PROCEED 2023 1.6T
Thanks to this “plug and play” external unit with remote control, you take control from the car's control unit and finally become the master of the valves in your exhaust system. It doesn't matter whether you have a stock exhaust system, a REMUS system, or another performance system. The exhaust valves are always controlled as standard via the on-board computer according to the set mode. The fundamental problem is that even if you set the highest sport mode via the on-board computer, it doesn't automatically mean that the valves will "listen" to you and open to 100%. It depends on the specific vehicle model (their control algorithm always differs), but it almost always applies that full opening only occurs with a warm engine, under load, and from certain RPMs! In other words, you only get the best sound from the exhaust in a narrow spectrum of car use. And that's a shame. Likewise, even in the lowest car mode, there is often a desire or need to enjoy the sound to the fullest. Only with our external unit can you fully open the valves in the exhaust at any time, or completely close them if necessary, or switch back to serial mode, and the fourth option is to open the valves to 50%. Installation is absolutely simple and can be done by any service centre, or a skilled owner can handle it at home even without tools. For most vehicles, this involves simply 'bridging' the wiring leading to the electric motor(s) that control the exhaust valves. For other vehicles, the principle of bridging the electrical circuit is implemented in a box under the dashboard, again in a 'plug and play' manner. The driver then controls the valves using a wireless controller in 4 modes, as described above. The controller is already paired with the control unit and no calibration or further settings are required. Everything is simply 'plug and play'. Given the absolutely essential benefit of improved sound (extracting the maximum from the exhaust system), purchasing this external control is simply an automatic investment.
This rear silencer is a racing alternative to the type-approved silencer. The difference lies in the distinct internal construction, aiming for an even sportier and more aggressive sound for true track enthusiasts and more extroverted owners. Consequently, this part is not type-approved as it exceeds the noise limit with the valve open, thus bearing a 'racing' designation. The remaining information is the same as for the type-approved part. For maximum utilization of the system's mechanical potential and independence from the selected on-board mode, we recommend purchasing external sound control.
This fully HOMOLOGATED system has been professionally tuned in an acoustic chamber. This guarantees you will enjoy a more attractive and fuller sound than the original system, while remaining 100% legal and without any impact on comfort. You will also meet all noise limits even with the flap open (which is, after all, part of the homologation process). Thanks to the aforementioned sound tuning in the acoustic chamber, we can also guarantee that the sound will never become annoying, even on longer journeys. It's simply a professional product developed and tuned in Austria to fit the i20N by the same team of engineers who develop systems directly for car manufacturers such as AMG, Aston Martin, Bentley, Maserati, McLaren or Porsche. The exhaust system has absolutely no impact on emissions or the emission system as such, and you don't have to worry about voiding the vehicle's warranty. The sound control system is retained via the on-board computer using the original electric motor and original wiring, meaning no change for the user. However, to maximize the potential of the exhaust system, we also recommend purchasing our external sound control, which allows you to control the flap as needed using a wireless controller. This will further maximise the sound of your system.
