When is enough enough? We haven't found the answer to that yet. In turn we took the already powerful GL550 and gave it more power.
Much like our thinking when it came to other M278 powered Mercedes SUV's, we felt that the GL550 could benefit from performance parts. From towing, to just driving around, the MBH Motorsports GL550 downpipes remove the restriction and increase the exhaust diameter to 3 inches.
Mated with a tune, the MBH Motorsports GL550 down pipes make monster power. So much that, you will leave other performance cars and SUV's in the dust.
With the MBH Motorsports GL550 down pipes, installation is easy. With a few simple hand tools you can have this system installed in about an hour!
For off road racing and competition use only. This product is not intended to be installed on a registered vehicle for use on public roads or highways and may never be installed on a registered or licenced vehicle for use on any public roads and highways.
GL550 M278 Biturbo Downpipes
When MBH GL550 downpipes are matched with our tuning, you can expect gains of 80 or more horsepower at the wheels. This kind of power will transform the way the car drives and tows