SL/R230: Kleemann headers for SL550
#1
Kleemann headers for SL550
Hi,
does anybody install kleemann headers for SL500/SL550 I am interested to install one in my car, how is the sound and power gain and any harm to engine for the long run. Also, doing this mod will effect the car warranty.
thanks
does anybody install kleemann headers for SL500/SL550 I am interested to install one in my car, how is the sound and power gain and any harm to engine for the long run. Also, doing this mod will effect the car warranty.
thanks