Product Description
The Mercedes-AMG E53 (C238) uses the 3.0L L6 Turbo engine(M256). The original Sport+ mode will already fire the POP Sound when it is upshifted. The iPE not only makes it more obvious, but also doesnt require changing the ECU. The iPE exhaust system can produce firecrackers sound at throttle.
Although the electronic valve of iPE can work with the OEM control system, since the cooperative vehicle we developed E53 C238 was a low-profile version without an electronic motor, E53 temporarily only supplies vacuum-type automatic valves that are opened and closed by exhaust pressure. Because the original valve opening at 1300~1500rpm.Such an early opening time is easy to produce disturbances due to the increased pipe diameter and high flow design to resonance.
Therefore, we extremely recommend to choose the OBDii with Lighting Sensor, which can not only quickly switch the three modes of OPEN, AUTO, and CLOSE in 1 second, but also freely set the valve opening timing within 4000 rpm. Therefore, iPE's CLOSE + original Comfort Mode can bring you peace like OEM E53. And iPE's OPEN + original Sport Plus Mode can provide you with a lot of fun listening experience
Although the electronic valve of iPE can work with the OEM control system, since the cooperative vehicle we developed E53 C238 was a low-profile version without an electronic motor, E53 temporarily only supplies vacuum-type automatic valves that are opened and closed by exhaust pressure. Because the original valve opening at 1300~1500rpm.Such an early opening time is easy to produce disturbances due to the increased pipe diameter and high flow design to resonance.
Therefore, we extremely recommend to choose the OBDii with Lighting Sensor, which can not only quickly switch the three modes of OPEN, AUTO, and CLOSE in 1 second, but also freely set the valve opening timing within 4000 rpm. Therefore, iPE's CLOSE + original Comfort Mode can bring you peace like OEM E53. And iPE's OPEN + original Sport Plus Mode can provide you with a lot of fun listening experience
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