Removing centre box PD 130
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arewethereyet
- B1
- Posts: 66
- Joined: Sat Aug 03, 2013 9:56 am
- Passat model: B5.5
Removing centre box PD 130
Hi all, I replaced the back box with a straight through pipe today, to compliment the de-cat.. Its hardly made a difference sound wise, though throttle response (spool up) is sharper, so now thinking of getting rid of the centre box too. Seen the pic of the cut open box on here and looks like a 90 deg. piece of pipe would suffice. Anyone deleted this middle box in this way?