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Bmw PE + Secondary cat delete on n51 ( Video )
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12-21-2016, 09:25 PM | #1 |
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Bmw PE + Secondary cat delete on n51 ( Video )
Took a quick video of driving around..
Car is an 08 328xi 6AT afe intake pro 2 si aa tune ( car has stage three im) Secondary cats are gutted Exhaust was installed feb 2 2016 at 71644 this video was before secondary cat delete 5 days after install the secondary cats were deleted on may 21st 2016 i dont remember what miles it was at though. originally i was supposed to cut and replace with 3" piping but my friend didnt have any stainless steel piping so he cut em open and gutted em for me. The main reason i did this was for noise / Burbles. and from the before and after holy shit it makes a huge difference 60$ well fucking spent imo lol. My next move is too find someone to gut my primary cats ive been quoted at 650$ due to the tight space and labor to remove em. aa headers are only 200$ more though. hopefully after the primaries are deleted the burbles will be more pronounced. anyways here is the after video of cruising around. |
12-22-2016, 06:46 AM | #4 |
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im 17 lol drone is something i dont care too much about. but honestly i findit quiet in drive mode.. but above 3k rpm and it sounds aggressive. also have a subwoofer so im bumping often drone dosent affect me
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12-24-2016, 06:28 PM | #6 | |
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Quote:
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12-24-2016, 06:57 PM | #7 |
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Drives: S54/N52
Join Date: May 2014
Location: MA
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Resonator delete is part of PE...
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12-24-2016, 11:05 PM | #8 |
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12-25-2016, 01:20 AM | #10 |
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12-25-2016, 09:04 AM | #11 |
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Well you could always wait for the BPC turbo kit
Have you run the tune by itself (without intake manifold and exhaust)? I'm considering getting a tune for my 328i and then adding the IM and exhaust over time. |
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12-25-2016, 10:53 AM | #12 |
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n51 car had 3 st im. from what i remember i did the tune and then exhaust a week later
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12-25-2016, 12:59 PM | #14 |
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01-03-2017, 08:38 AM | #16 |
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