Mercedes Forum - Mercedes Benz Enthusiast Forums

Mercedes SL Class Mercedes SL500 and Mercedes SL600 Roadsters.

2005 SL600 Renntech ECU upgrade?

Thread Tools
 
Search this Thread
 
Old Mar 13, 2013 | 05:17 PM
Share
  #1  
beggert's Avatar
Thread Starter
|
Junior Member
Joined: Mar 2013
Posts: 1
From: Pittsburgh
Default 2005 SL600 Renntech ECU upgrade?
I have a pristine SL600 that I am considering upgrading the ECU and TCU to the RennTech performance package. They claim 745 lb feet of torque and 625 horsepower. Has anyone installed this and if so are the performance increases real and how did the changes affect every day driving and the tranny shifts?
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
1997 SL600 AMG, RennTech V12 Roadster 49k Miles Value?
SteveFrench
Mercedes SL Class
1
Oct 16, 2014 10:20 PM
Audio upgrade for 2005 SL600
Mud Slide
Mercedes SL Class
1
May 24, 2011 10:47 AM
1997 SLK ECU - Will a second hand ECU work on my car?
MJH
Mercedes SLK Class
0
Oct 20, 2008 12:04 PM
Renntech ECU Upgrade for SL600
EBfromOC
Mercedes SL Class
1
Jan 5, 2008 10:43 AM
ECU upgrADE
snakoiler
Mercedes CLK Class
1
Apr 14, 2005 06:27 PM
Tags
Back to Subforum
Mercedes SL Class
View Next Unread
6' 6" tall and wants to buy a SL350




Advanced Search

All times are GMT -5. The time now is 12:39 PM.