More pictures from before and after of the air box?
Quote:
Originally Posted by 631twentyeighteye
I'm slowly working my way there. College student so it'll take a bit but one piece at a time and it'll come together. My next major investment is gonna be the DISA intake and then followed by the headers, and then the tune.
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Make sure you actually do the SS headers and not the China MMW ones. BMW exhaust systems are efficient enough that you do actually need to make an investment into a company that does further engineering to make any amount of gains. Fitment is also tight enough on headers and such that you need that level of precision in manufacture.
Also, make sure you get new hardware in the form of gaskets and bolts. I had no leaks when I did mine for this very reason. Having a leak basically necessitates doing the entire project again, which isn't brief.