- Sep 18, 2020
- Reaction score
I'd agree with 1mpg better, but for me the constant struggle then THUMP out of MDS is so damn annoying and can't be good for the engine.You say that and yet I get 1 MPG better with MDS on. Same route averaged over 5 trips each with and without. Hooray anecdotal evidence.
1mpg is not worth it to me for that non stop struggling/thumping. (not to mention the exhaust note change)