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2010 2011 BMW 5 Series Forum F10 2014 550xi full Catless exhaust |
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08-17-2014, 09:00 AM | #1 |
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2014 550xi full Catless exhaust
2014 550XI with Active Autowork Catless DP , Meistershaft exhaust, K&N filters.
After the Downpipe install the car feels like a rocket ship! The throttle response is insane. The turbo lag is almost eliminated. I can do full WOT pulls in 4th gear at 60 and it pulls hard! I was not able to do that prior with stock DP as the turbos were not fully spooled. I will be dynoing this week! [u2b][/u2b] [u2b][/u2b] |
08-17-2014, 11:53 AM | #4 |
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I have the BMS Tune for the N63TU with the dial turnd up to max. The car is a monster!!
Cold start us so loud! After a few seconds the car is actually pretty sound... Until WOT then BAM. Like hell oa rising! |
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08-17-2014, 02:26 PM | #6 |
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This is insane but I'm almost afraid to ask about the drone
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Black Sapphire 550i | HRE P40SC | H&R Springs | Active Autowerke's Exhaust & Downpipes | BMS Stage 1 | M5 Sway bar | V1
Last edited by Michael V.; 08-17-2014 at 05:01 PM.. |
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08-17-2014, 05:32 PM | #8 |
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I made 481AWHP and 540TRW with just BMS tune on dynojet.
With a full Catless exhaust and filters I hope to be at 500+AWHP and 580+TRQ. I will be dynoing either Tomorrow or Wednesday. The Drone is not bad at all. It's just a little loud. I don't mind it because the Sound matches the power which in most cases it does not. Hoping to dethrown Bad black and crank into mid-high 11s ahhahhahahahhah We should be doing some practice runs soon. |
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08-18-2014, 03:48 PM | #9 |
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That thing is loud.
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08-19-2014, 04:32 AM | #10 |
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Boom, Bam. Bad ass Man but I'd curse you as a neighbour
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Current Mistress: 2014 F10 535D M Sport - Alpine White
Retired but not forgotten: 2011 F10 535i - Titan Silver; E53 X5 4.4L Sport - Space Grey; E46 M3 Individual Convertible - Phoenix Yellow; E39 528 - Glacier Green; E36 328 Convertible - Montreal Blue |
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08-19-2014, 09:11 AM | #11 |
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08-19-2014, 12:16 PM | #13 | |
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Quote:
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2011 550i RWD 60-130 7.35
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08-26-2014, 06:15 AM | #19 |
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What are the specks on those rubbers? They look almost like slicks.
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Current Mistress: 2014 F10 535D M Sport - Alpine White
Retired but not forgotten: 2011 F10 535i - Titan Silver; E53 X5 4.4L Sport - Space Grey; E46 M3 Individual Convertible - Phoenix Yellow; E39 528 - Glacier Green; E36 328 Convertible - Montreal Blue |
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08-26-2014, 09:07 AM | #20 | |
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Quote:
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2011 550i RWD 60-130 7.35
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08-26-2014, 05:55 PM | #21 |
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BEAST.
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08-26-2014, 11:26 PM | #22 |
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Does adding this exhaust void the warranty? I understand from the cats back is one thing but just curious about a complete new set up such as this.
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