View Single Post
      09-14-2019, 01:00 PM   #33
RevNev
Lieutenant
362
Rep
518
Posts

Drives: X3 M40i
Join Date: Oct 2018
Location: Australia

iTrader: (0)

Quote:
Originally Posted by cbrtrx View Post



I understand the weight saving but on your sight I believe you said it was an 18 rwhp increase? Was that actually ever tested? I cant find any results on that.
There's a potential power gain with the secondary cat delete and I think Akrapovic quote 7hp with their catless midpipe. The problem with a 3.5" single midpipe is there's no room for resonators to smoothen the note.
Appreciate 0