Finally got the Evolution Racewerks downpipe and charge pipe installed. Also replaced my spark plugs with NGK 97506 gapped at 0.022".
The downpipe was a bear to install, and I'm not a green wrench - I'm pretty experienced with tight turbos having been a Audi tech in the past.
I chose the Evolution Racewerks DP because of the flex section and retention of OEM mounts, but I wish I had just ignored the mounts lol.
I also had to abandon the project last night when I just could not get the downpipe to seat in the factory midpipe. Ran up to Harbor Freight this morning, bought a cheap tailpipe expander and was able to stretch the midpipe out and slide the downpipe right in.
Very noticeable difference between MHD Stage 1 and 2+, but naturally, still wanting more.
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2014 535i xDrive | MHD Stage 2+ | ER Catless DP | ER Charge Pipe | G-Plus Intercooler | Walbro 450 LPFP | Staggered 20” Avant Garde M359 |
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