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BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications > Quad tip muffler delete + catless downpipe
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      05-21-2018, 11:02 PM   #23
lukeiswright
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Yesss dude it's so easy. I used the dremel with the saw blade attachment and it worked beautifully. AWE has a PDF on instructions of what you should cut and how you should cut it
Perfect. I can't wait to try it. Yours legit looks like the bumper came like that. Just looks smooth
The black on the diffuser helps to hide any imperfections too if you're good with plasti-dip
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      05-28-2018, 04:38 PM   #24
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i think measuring the left side and using a cartridge paper or something to make the cut template for mine. I would scan my template if it works.

im thinking to do a similar setup but using a muffler like AWE tuning has running to two primary into a Y pipe. Will certainly post when i do!

My reasoning for this is to keep the Valve on the back.
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      06-16-2018, 06:41 PM   #25
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I did it! Dunno how I feel about the tips I got and need to get them raised a bit but I'm happy. I was afraid it was going to sound a bit ricey but it's a lot deeper than expected. Thanks for all the help
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      06-17-2018, 09:53 AM   #26
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I did it! Dunno how I feel about the tips I got and need to get them raised a bit but I'm happy. I was afraid it was going to sound a bit ricey but it's a lot deeper than expected. Thanks for all the help
Congrats! I don't think any exhaust systems/mods sound good for the N20 on video, but most sound good in person . Good thing you were pleasantly surprised.
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      06-17-2018, 01:32 PM   #27
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How mine currently looks
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      06-17-2018, 01:38 PM   #28
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How mine currently looks
Dang I think that looks pretty great honestly
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      06-20-2018, 06:51 PM   #29
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In love with this new set up will post a sound clip later when I'm not uploading on mobile. I'm also flashed with Bootmod3 stage 2 aggressive burble map. I get exhaust backfire that sounds like gunshots when I let off at around 4k rpm and everything else is just sweet burbles. There's some drone as to be expected but nothing unbearable and I'm definitely happy I left the resonator in.
Jesus that poke is insane! what spacers are you running? Offset on wheels?
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      06-20-2018, 06:54 PM   #30
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Originally Posted by lukeiswright View Post
In love with this new set up will post a sound clip later when I'm not uploading on mobile. I'm also flashed with Bootmod3 stage 2 aggressive burble map. I get exhaust backfire that sounds like gunshots when I let off at around 4k rpm and everything else is just sweet burbles. There's some drone as to be expected but nothing unbearable and I'm definitely happy I left the resonator in.
Jesus that poke is insane! what spacers are you running? Offset on wheels?
No spacers offset is +33 in the rear +35 in the front.
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      06-20-2018, 06:55 PM   #31
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Originally Posted by lukeiswright View Post
In love with this new set up will post a sound clip later when I'm not uploading on mobile. I'm also flashed with Bootmod3 stage 2 aggressive burble map. I get exhaust backfire that sounds like gunshots when I let off at around 4k rpm and everything else is just sweet burbles. There's some drone as to be expected but nothing unbearable and I'm definitely happy I left the resonator in.
Jesus that poke is insane! what spacers are you running? Offset on wheels?
No spacers offset is +33 in the rear +35 in the front.
That's so fat man. I love it!
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      06-20-2018, 07:00 PM   #32
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Quote:
Originally Posted by blakep8 View Post
Quote:
Originally Posted by lukeiswright View Post
In love with this new set up will post a sound clip later when I'm not uploading on mobile. I'm also flashed with Bootmod3 stage 2 aggressive burble map. I get exhaust backfire that sounds like gunshots when I let off at around 4k rpm and everything else is just sweet burbles. There's some drone as to be expected but nothing unbearable and I'm definitely happy I left the resonator in.
Jesus that poke is insane! what spacers are you running? Offset on wheels?
No spacers offset is +33 in the rear +35 in the front.
That's so fat man. I love it!
Thanks dude :-)
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      06-21-2018, 09:47 AM   #33
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My tips aren't clean, but here's how mine is ATM. Black Chrome tips that actually look good if they're clean lol.

Still wanting to switch to an M-Sport bumper.
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      06-21-2018, 06:25 PM   #34
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My tips aren't clean, but here's how mine is ATM. Black Chrome tips that actually look good if they're clean lol.

Still wanting to switch to an M-Sport bumper.
That looks real good. How big are those tips? My chrome ones are 5 days old and I'm already seeing what a pain uit will be to clean them. I wanted black chrome so bad
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      06-22-2018, 10:16 AM   #35
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That looks real good. How big are those tips? My chrome ones are 5 days old and I'm already seeing what a pain uit will be to clean them. I wanted black chrome so bad
Yeah, the black chrome is actually really nice. When I first ordered it, I was somehow under the impression they were going to be almost like powdercoated black but I loved when it turned out to be what it is. Just gotta wipe tops off once a week to make them look good. Ever since I went catless these things cannot stay clean lol. The tips are 80mm (3.1") and fit pretty well in the OEM cutout and new cutout. Looking at my pics now, it does look like I could raise the right side just a hair though lol.
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      06-24-2018, 12:39 AM   #36
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My tips aren't clean, but here's how mine is ATM. Black Chrome tips that actually look good if they're clean lol.

Still wanting to switch to an M-Sport bumper.
Just plasti dip it. It comes out way better than you'd think! Anything plasti dipped is normally terrible but I was actually shocked at how good my diffuser looked
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      06-25-2018, 09:48 AM   #37
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Just plasti dip it. It comes out way better than you'd think! Anything plasti dipped is normally terrible but I was actually shocked at how good my diffuser looked
It does look good, surprisingly. I'm actually wanting to do the MSport moreso that I can finally do a front lip and get a proper diffuser haha. I don't want to do a front lip only because then I feel like my car will look front "heavy" if that makes sense.
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