- Joined
- Sep 16, 2015
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hi all abit of a repost to get more response. ive had the dpf gutted and mapped for a while now all fine and happy. im going to be having a custom stage 2 and got told i need to do all the exhaust which is no problem. However my question is... is there any difference or atleast noticeable difference in a gutted dpf than a striaght downpipe???? no comments on mot please as ive a friend for that. striaght downpipe against the current gutted dpf any difference or just leave it as it is and do the rest of the system. cheers