Midpipe instead of DP for n20 JB4
Hello, currently looking into exhausts to pair with my JB4 (currently on map 1) and think I've settled on AWE touring exhaust with performance midpipe. My only question is if that is a suitable substitute for a downpipe for moving up to Map 2 on my JB4.
Also please feel free to share any knowledge you have on how the n20, AWE exhaust and JB4 all interact together if you have this combo.
Thank you.
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