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BMW 3-Series (E90 E92) Forum
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Need help altering my exhausts volume/note
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02-27-2017, 03:13 PM | #1 |
Captain
90
Rep 671
Posts |
Need help altering my exhausts volume/note
So up until 3 weeks ago I had a Remus race axle back, with the rest of the exhaust being stock. Loved the sound.
Now I have a catless dp, custom 3" mid pipe with 200cel high flow cat in it and the Remus race. It's way too loud and the note is deeper How can I get the Remus axle back only sound whilst keeping the catless dp. I'm in the process of a custom tune from Justin and absolutely love the power so don't really want to remove the dp Was thinking changing the mid pipe back to twin 2 1/4" and maybe adding in a vibrant resonator http://vibrantperformance.com/catalo...1527_1032_1055 How would the mid pipe work? I have a 3" inlet and outlet hfc in it now, do I add a 3" in and out resonator and split to twin 2 ¼" after, or is there a way to add two cats in each 2 ¼ " mid pipe and a resonator in each? Or is that doubling everything and going to make it very restrictive The Remus axle back must remain though Looking for some advice, as I have no idea about this stuff |
03-01-2017, 11:44 PM | #3 |
Captain
90
Rep 671
Posts |
Another option is catted high flow dp (probs vrsf), back to standard size twin 2 ¼" mid pipes with a vibrant bottle resonator (either 12" or 18" depending on what fits) in each mid pipe.
Would go vibrant ultra quiet resonators however they have a 4.75" body and will reduce the ground clearance by too much. |
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03-02-2017, 07:21 AM | #4 |
Colonel
324
Rep 2,014
Posts |
Remove the Remus and put the stock exhaust back on.
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WedgePerformance E40 MHD | Performance Exhaust Mod | BMS DP | Vibrant 1790 | BMS Intake | VRSF CP | xHP Stage 3 Michelin PSS | M3 Control Arms LUX v4 LEDs | Shadowline Grills | Lip Spoiler |
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