Renntech Upgrades
Thread Starter
Newbie
Joined: Nov 2009
Posts: 7
Likes: 0
GLK 350 4Matic
Renntech Upgrades
Anybody upgrade their GLK with either of the following, option 2 seems reasonable for $1295, What about their exterior mods?
1. RENNTECH PKG ECU and SS headers
1295
1. RENNTECH PKG ECU and SS headers
308 HP @ 6200 RPM; 292 LB-FT @ 4000-5000 RPM
542041095
3995
2. RENNTECH ECU upgrade
290 HP @ 6000 RPM; 278 LB-FT @ 2400-5000 RPM
542040095
542041095
3995
2. RENNTECH ECU upgrade
290 HP @ 6000 RPM; 278 LB-FT @ 2400-5000 RPM
542040095
1295
Last edited by zerogame; Feb 8, 2010 at 09:15 AM.
MBWorld Fanatic!
Joined: Jan 2009
Posts: 2,780
Likes: 115
From: Northern NJ
GLK 350 / Porsche 993
What's the point? If anything, 4k option makes more sense as you get something you might notice, if you are into power and everything. And you have better braging rights.
Second option is waste of money. In real world driving 10 lb-ft won't make any difference.
If you want power for whatever reason there are faster cars for less money out there.
And then warranty is another story.
Second option is waste of money. In real world driving 10 lb-ft won't make any difference.
If you want power for whatever reason there are faster cars for less money out there.
And then warranty is another story.
Senior Member
Joined: Jan 2007
Posts: 263
Likes: 0
From: Seattle, WA
'03 CLK 55
Renntech is always overpriced IMO, I know they are respectful company, but they are. I rather do Kleemann if I am doing it. ANYWAY, increasing power in GLK is waste of money IMO. I don't mind spending money on exterior though
