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777whp / 738wtq C63 making waves with the Weistec W.4 Turbo upgrade
Instagram user @1fastc63s (also known as PL27 here on MBWorld) recently completed his Weistec C63 W.4 Turbo Upgrade and is putting down some SERIOUS power! With the car putting down an impressive 777whp and 738wtq thanks to the hard work of DME Tuning coupled with our recently released turbo system for the W205 C63, this car is truly a monster. Numerous videos showcase just how well the car puts the power to the ground and how insane the acceleration is from a roll and from a hard launch.
Click links below for a couple of samples, and check out @1fastc63s on Instagram for more videos and coverage!
The Weistec Engineering M177 / M178 W.4 Turbo Upgrade is the key to making the most power with the M177 and M178 engines without compromise in drivability or reliability.
The turbo upgrade, as with all W.4 Upgrades, is a comprehensive turbo upgrade that completely replaces the factory turbocharges. The new turbochargers are ball bearing units with CNC machined billet aluminum compressor wheels rated at ~57lb/min, much higher than the stock units. The Weistec compressor covers provide mounting for the OEM wastegate actuators and is compatible with the stock charge piping. A 3 inch anti-surge inlet is standard to provide unrestricted flow to the compressor.
The Weistec Turbine Housings have V-Band inlets, to allow for a cleaner and easier install, and turbine outlets that not only match the factory location, also have the same flange design to use the same Weistec Downpipes and Midpipes as the stock turbos.
Weistec Dealers Dealers of Weistec products are located all over the world! Our dealers offer installation services as well as purchasing and would be glad to help you with any inquiries or order placement in addition to our headquarters. Please click the link below to see our Dealer Locator, and don't hesitate to ask us if you don't see a dealer near you.
'17 AMG S63 Convertible, '17 AMG C63S Edition 1 Coupe
Originally Posted by PL27
job well done guys! i can 100% say this is the fastest w205 c63s in the world.
Not quite... GAD is making 850 ft/lb tq, so they're definitely breaking 800rwhp. But it also costs a few tens of thousands lol. http://gad-motors.de/de/w205
Very impressive nonetheless. What's the lag like?
And how have you addressed the concerns for torque limits on the tranny?
Not quite... GAD is making 850 ft/lb tq, so they're definitely breaking 800rwhp. But it also costs a few tens of thousands lol. http://gad-motors.de/de/w205
Very impressive nonetheless. What's the lag like?
And how have you addressed the concerns for torque limits on the tranny?
'17 AMG S63 Convertible, '17 AMG C63S Edition 1 Coupe
Originally Posted by PL27
Just to compare standing 1/2 mile #’s. GAD Motors fastest AMG GTS fully built compared to my car which is stock transmission, fueling, motor.
Absolutely; their cars are FULLY built, hence the cost. So you're on stock unmodified trans, no TCU tune? Stock internals? And if I'm not mistaken, you need meth injection with your setup, right?
Hey Zeek! You can contact Dyne Performance in Melbourne and they can set you up with this kit. I believe we have one other company in the midst of doing the upgrade now, but they haven't posted results.
Its like me saying my car is 9 second car, but until I'm going to run those numbers i can't say that and i know i will once i get my 60 foot sorted MPH is up there.
Last edited by Chaser123; Aug 18, 2018 at 04:04 AM.
Its like me saying my car is 9 second car, but until I'm going to run those numbers i can't say that and i know i will once i get my 60 foot sorted MPH is up there.
i have already done 10.5 in the 1/4 with 640whp... How much power is your car making?
Fast cars do not need to try so hard with words...Looks like you are modding your car just "trying" to impress rather than for yourself.
I’m not trying to impress everyone that’s why I’m not saying my car is the fastest in the world, with out fuel system you can’t make more than 750hp on w205.
find a good tuner and you won’t have to upgrade the gearbox. I’m stock and have zero issues 👍🏻
I’ve got pretty good tuner my gear box already been build and I had issues since day one, now Weistec shipped new parts they want us to replace to fix problem.
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Weistec powered C63 makes 777whp!!
