Weistec's GTS mods..... for the c63S????
 

I certainly hope the C63S's fuel system, trans is up to the task for similar mods as shown below on the GTS......... my oh my could this get interesting FAST. :bow:


"Coupling the ECU boost with Weistec’s $4,249.99 downpipe and midpipe upgrade, which features three-inch low-carbon 304 stainless steel pipes, brings even greater gains in output. Horsepower at the wheels shoots up to a max of 551; torque balloons to 620 lb-ft. The biggest gain in rwhp comes at 4,100 rpm, where Weistec has given the GT S an additional 133 ponies. Weistec squeezes an additional 176 lb-ft out at 3,500 rpm."

Holy cow that's impressive

They just posted a video on their Instagram page. Sounds great!

BEAST! So much potential lurking.

The MCT in the c63 is stronger then the DCT in the GT-S so no worries there and from everything ive heard the engines are the same besides dry sump. The GT-S will put down a little more power to the wheels all things equal because the DCT is more efficient and has less drivetrain loss and the intake setup is a lot better according to renntech but wont be a big difference between the 2 maybe 15-20HP.


These numbers were also done on terrible quality 91 octane ! Weistec showed gains of 40whp on the M157/E63 by switching to 93 octane from 91 the car is going to be a beast tuned. Throw a race gas tune at it and your easily over 600whp

i need some dp soon, ASAP!

Yup i need some downpipes. i understand that weistec is A++ but that is more that i want to spend lol.

The performance exhaust sounds good on me ED1 - it just needs more volume.

Open your windows lol