Renntech C63 VS Stock M6 Video
Something about a tuner who does not use a forum and sponsorship to sell parts shows quality and reputation. RENNtech does not come here to talk up its parts nor do they offer introductory specials on parts. They have an existing business with a solid customer base. Their reputation is what takes customers their way not the lowest pricing and posting on the forums. They also dont come out and insult or "slam" the competition which shows character.
We all spend how much on an ECU and pulley for an E55? So an ECU for a C63 gets 50 hp or so and its for a similar price. Not the terrible deal people say it is.
Posts getting deleted? Never!
Last edited by CynCarvin32; Aug 3, 2008 at 03:56 AM.



