just got my self w211 e63
10-28-2016, 09:26 AM
#26
Junior Member
Thread Starter
10-28-2016, 11:56 AM
#27
Super Member
If I read your post correctly, with LTH's, you lose the primary cats. The rest you can keep. That's what I did. LTH's, no primaries, stock the rest of the way back. You will most likely need a tune for LTH's. EC did mine and they can code the ECU in a way so that, for inspection, the primaries look unavailable to the OBD reader. I don't have any trouble passing. In Texas, at least.
10-29-2016, 08:20 AM
#28
Junior Member
Thread Starter
If I read your post correctly, with LTH's, you lose the primary cats. The rest you can keep. That's what I did. LTH's, no primaries, stock the rest of the way back. You will most likely need a tune for LTH's. EC did mine and they can code the ECU in a way so that, for inspection, the primaries look unavailable to the OBD reader. I don't have any trouble passing. In Texas, at least.
my question was i can't use only long headers without X pipe etc.
11-01-2016, 10:41 PM
#29
Junior Member
Thread Starter
11-01-2016, 11:31 PM
#30
MBWorld Fanatic!
STOCK STOCK STOCK
If you dying to spend money do control arms, ball joints, motor mounts, trans service, diff service, and all the maintenance stuff.
If I were to do it over again I would leave the car stock except for a Weistec catch can.
If you dying to spend money do control arms, ball joints, motor mounts, trans service, diff service, and all the maintenance stuff.
If I were to do it over again I would leave the car stock except for a Weistec catch can.
