Engine/Transmission (1994 - 1998) 4 inch exhaust=1-1.5 MPG

[QWaller]

My new MBRP exhaust is doing very well, Very easy install, looks and sounds good, lower EGTs and now getting better hand calc MPG as well. Brilliant! as they say on the beer commercials. I guess the stocker was fairly restrictive.

 

[Extreme1]

Probably the convertor for the most part.

 

[champspa]

it's nice to get rid of that catalytic converter

 

[QWaller]

Yea, it really seems to help. Would have done long ago if I had thought it would have had that much positive effect

 

[CTD12V]

Sweet.



You wouldn't happen to be able to make a sound clip of idle, rev, turbo sound out the exhaust would you? :-laf



I don't know why it is, but I seem to hear a lot more 24V trucks with 4 inch exhausts than 12Vs.



CTD12V