anyone tried this ?
>> ARQRAY/E90 rear muffler
- Fixed price \102,900-(including tax)
Correspondence model … E90 320
It is new releases from ARQRAY for three new series 320.
The sound with a sporty improvement of the exhaust efficiency is achieved by using the highest class SUS304 stainless steel for all parts.
A linear accelerator feeling is obtained by smooth exhaust efficiency in all rotation region.
It can enjoy a comfortable sound in which it doesn't shut oneself up by a fine sound tuning.
>> BLUE WAVE/E90 rear muffler
- Fixed price \102,900-(including tax)
Correspondence model … E90 320
It already appears from the BLUE WAVE muffler familiar in the titanium table that shines in blue for three new series 320.
Stainless all parallel tandem silencer layout.
The mirror processing titanium is given as for the tail end, and two variations (Shutaddodezain and the Caesar design) are prepared (Both end diameters are double of 76.3mm).
The unpleasant, wide cooking stove noise is effectively muffled with the silencer that runs parallel.
Moreover, it becomes making to be able to enjoy a dry exhaust sound that seems to be BMWs by improving the chamber structure and the partition in the silencer strength.