HP question ( yes I have tune )
#1
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C63
HP question ( yes I have tune )
I'm currently running an OE tune file, my car was coded so that my obd2 won't go off giving me a CEL. I planning a nice manifold back 3' stainless ( by passing all 4 cats ) into a dual in and dual out muffler with internal X pipe right into the stock mufflers. Essentially the third muffler will go in place of the factory resonator to eat up some of the sound and rasp. What REALISTIC numbers are to be expected when removing a 4 cats and already having a tune. I'm currently at 433 @ the wheels.
Thanks
Mike
Thanks
Mike
#3
MBWorld Fanatic!
I'm currently running an OE tune file, my car was coded so that my obd2 won't go off giving me a CEL. I planning a nice manifold back 3' stainless ( by passing all 4 cats ) into a dual in and dual out muffler with internal X pipe right into the stock mufflers. Essentially the third muffler will go in place of the factory resonator to eat up some of the sound and rasp. What REALISTIC numbers are to be expected when removing a 4 cats and already having a tune. I'm currently at 433 @ the wheels.
Thanks
Mike
Thanks
Mike
Good luck!
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2008 C63 ,2009 SL 63 AMG, 2011 SLS AMG
Removing all four cats and and keeping the stock log manifold, will give you 25-35HP.
replacing the secondary cats with an Xpipe will add 5-10HP
installing a full-length headers or LT headers and removing all of the catalytic converters will gurantee you 50-55RWHP on a dynojet. add an Xpipe and that 55-60HP.
replacing the secondary cats with an Xpipe will add 5-10HP
installing a full-length headers or LT headers and removing all of the catalytic converters will gurantee you 50-55RWHP on a dynojet. add an Xpipe and that 55-60HP.