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Dragy Review: A GPS Performance Tracker and Social Network
I recently picked up a Dragy which is a 10hz GPS sensor that can track your performance data. This is pretty cool. BUT the really great part is that you can see the leaderboards by make, comment on other’s times (and receive replies). Which can really demystify tuning. One example […]

M157 M278 CLS 550 CLS 63 E 550 E 63 Build Thread
If one (yo Gilles this is for you bro! ) were going to buy a completely stock M278 based E class or CLS and build it out, here is some guidance: Pre-purchase Open up the hood, take off the engine cover, lifts straight up with tabs but take it slow, […]

Force Intercooler Pump to Always Run
While there are conflicting reports about the logic of the intercooler pump. With mine it didn’t run all the time (you can hear it before she comes up to speed), and with this mod it did. With this mod you get lower IATs. Check out here: https://mbworld.org/forums/w212-amg/785054-reduced-iat-s-pump-rewiring.html I’ve heard a […]
K&N Air Filters for M278, M157 Engine
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Subwoofer Cable Management in Trunk
Last time I took signals off the subwoofer amp andMount an Amplifier in a Mercedes Benz CLS C218, W212
In the second part of my sub install in a Mercedes CLSAdd a Subwoofer: install a subwoofer on CLS C218 E W212
Adding a subwoofer can add to new sensation of