Description
The stock exhaust system of Mercedes-AMG A35 uses OPF gasoline particulate filter and a catalyst converter, so the sound and audio are restricted.
Although, cancelling OPF can obviously increase the volume and make the sound more "exciting", it also caused the risk of warning from Engine Check Light.
Furthermore, our OBDII valve control system can control the timing of valve opening by itself, and force the valve to maintain the state of "open" or "closed".
However, it is also feasible to use the original valve control system, but it is impossible to control the timing of valve opening and closing, and it may cause side effects of resonance due to the original valve opening angle of the control valve.
Note
Changing to the OPF version Catted/Catless Downpipe may cause CEL (Check Engine Light) therefore will require ECU tune to eliminate CEL (NO Warranty for CEL)
Please confirm whether the vehicle has an OPF or not when purchasing front pipe for this particular model
To pair iPE's Catback System with this particular model requires cutting the stock Front Pipe
This particular model reserves OEM Valve Controlling System ONLY
Stock exhaust tips are compatible with iPE's Exhaust System
Intercooler Charge Pipe available in Gold, Blue & Rainbow, if require please contact our team.
All comes with Standard Tips (Chrome Silver)
Other colors are value-added, if require please contact our team.
1 Year Manufacturer Warranty
Although, cancelling OPF can obviously increase the volume and make the sound more "exciting", it also caused the risk of warning from Engine Check Light.
Furthermore, our OBDII valve control system can control the timing of valve opening by itself, and force the valve to maintain the state of "open" or "closed".
However, it is also feasible to use the original valve control system, but it is impossible to control the timing of valve opening and closing, and it may cause side effects of resonance due to the original valve opening angle of the control valve.
Note
Changing to the OPF version Catted/Catless Downpipe may cause CEL (Check Engine Light) therefore will require ECU tune to eliminate CEL (NO Warranty for CEL)
Please confirm whether the vehicle has an OPF or not when purchasing front pipe for this particular model
To pair iPE's Catback System with this particular model requires cutting the stock Front Pipe
This particular model reserves OEM Valve Controlling System ONLY
Stock exhaust tips are compatible with iPE's Exhaust System
Intercooler Charge Pipe available in Gold, Blue & Rainbow, if require please contact our team.
All comes with Standard Tips (Chrome Silver)
Other colors are value-added, if require please contact our team.
1 Year Manufacturer Warranty