Lotus Sport Exhuast

[petkee]

Would like to seek some advice with respect to aftermarket exhuast systems.

I have a new 111s and would like to upgrade the exhuast system, however was told by my local dealer that any third party system (namely ptp/janspeed) would void the warantee on my vehicle. Therefore it seems that at this point my only option is the lotus sport system (which i believe is made by CLF/Magnex), which is significantly more expensive.

Would like to know how the lotus sport exhuast system compares with the ptp/janspeed system?

kind regards