They look great, really good.
My exhaust set up also resulted in the dreaded 2k drone. I soon found my driving style evolved to avoid cruising at those revs but it is annoying.
I have read about car chemistry inserts to remove the drone but have yet to bite the bullet and order some.
www.carchemistry.com/2-disk-insert-2-1-2-diameter/
Do any members have any experience of this product?
Silver grey Z4MC
Mods: Strongstrut 3 piece / CDV delete / Stormworks ST1 gearknob / clutch stop / stubby / ipod integration / LED interior / Magnaflow custom exhaust