Exhaust residue on right rear bodywork

Those of you running the DTLT headers, with a non cat "Y" pipe and proper electronics to prevent a CEL, are you getting exhaust residue stains on the paint?

I have a white truck and the paint gets a buildup above the exhaust and rearward. The buildup is the good color for a proper fuel burn, light golden colored. Comes off pretty easy with wax.

Curious if others have this happening also.

DTLT into URD 'Y" pipe, into a stock catback muffler setup. Also installed is a URD MAF Black Box and the URD O2 sensor Black Box. Also have a NST intake manifold spacer. Miles is 51K and the truck is a 2010 with the V6.

PK

 

I get it with stock headers and a URD y pipe. I just scrub it off.

 

Common then.

PK

 

Mine looks black on mine though

 

Stockers get it........ Trucks are pig rich

 

My stock truck did it. Exhaust now dumps before axle to prevent it. I couldn't scrub mine off.

 

Mine did it also. Also sprayed crap on the garage wall when I parked in there. Truck runs rich, so that black crap was annoying. Got tired of it so I welded on a turn down. Doesn't do it anymore.