X Pipe + Vorsteiner Cat Back Volume

MMXIII 650i GC · 09-05-2009, 03:55 PM

I have the Vorsteiner cat back titanium system installed, and would like to add a little more HP/TQ. My problem is that I'm pretty happy with the volume level as it is. I would be willing to trade a small increase in volume for the performance gains, but I do not want to go VERY loud. Does any one have experience with an x pipe that provides good performance gains, but doesn't increase sound levels significantly? (Also, I do not plan on adding HFCs.)

Any feedback is appreciated.

Thanks guys,
Bryan

MMXIII 650i GC · 09-07-2009, 12:56 AM

bump

mixja · 09-07-2009, 01:09 AM

I'd suggest the only option is primary cat delete using Turner test pipes or similar. Any after market X-Pipe product will increase volume more than what you are saying you want.

Eugene-TAIWAN · 09-07-2009, 01:17 AM

Quote:

Originally Posted by mixja

I'd suggest the only option is primary cat delete using Turner test pipes or similar. Any after market X-Pipe product will increase volume more that what you say you are saying you want.

+1

Bluesummer · 09-07-2009, 01:25 AM

you mean you wanna claim some of the lost hp/tq back?

09-05-2009, 03:55 PM	#1
MMXIII 650i GC Private First Class 23 Rep 145 Posts Drives: 2013 F06 650i GC Join Date: Jun 2009 Location: Mission Viejo, CA iTrader: (4) Garage List 2009 E92 M3 [0.00]	X Pipe + Vorsteiner Cat Back Volume I have the Vorsteiner cat back titanium system installed, and would like to add a little more HP/TQ. My problem is that I'm pretty happy with the volume level as it is. I would be willing to trade a small increase in volume for the performance gains, but I do not want to go VERY loud. Does any one have experience with an x pipe that provides good performance gains, but doesn't increase sound levels significantly? (Also, I do not plan on adding HFCs.) Any feedback is appreciated. Thanks guys, Bryan __________________ Vorsteiner Titanium Cat Back Exhaust // Challenge Sport X-Pipe + HFCs // Monotec T03 Wheels // Powerchip ECU Custom Tune // Rogue Engineering Pulleys // H&R Sport Springs // Macht Schnell Filter // Challenge GT Carbon Lip Spoiler // Vorsteiner Type II Diffuser // AiB Angel Eyes // Matte Black Grille // Matte Black Side Fins // Matte Black M3 badge // All Roundels Blacked Out // Painted Reflectors
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09-07-2009, 12:56 AM	#2
MMXIII 650i GC Private First Class 23 Rep 145 Posts Drives: 2013 F06 650i GC Join Date: Jun 2009 Location: Mission Viejo, CA iTrader: (4) Garage List 2009 E92 M3 [0.00]	bump __________________ Vorsteiner Titanium Cat Back Exhaust // Challenge Sport X-Pipe + HFCs // Monotec T03 Wheels // Powerchip ECU Custom Tune // Rogue Engineering Pulleys // H&R Sport Springs // Macht Schnell Filter // Challenge GT Carbon Lip Spoiler // Vorsteiner Type II Diffuser // AiB Angel Eyes // Matte Black Grille // Matte Black Side Fins // Matte Black M3 badge // All Roundels Blacked Out // Painted Reflectors
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09-07-2009, 01:09 AM	#3
mixja Captain 50 Rep 780 Posts Drives: 2011 E90 DCT Silverstone Join Date: Jun 2008 Location: Beverly Hils, CA iTrader: (1)	I'd suggest the only option is primary cat delete using Turner test pipes or similar. Any after market X-Pipe product will increase volume more than what you are saying you want. Last edited by mixja; 09-07-2009 at 01:25 AM..
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09-07-2009, 01:25 AM	#5
Bluesummer Lieutenant General 588 Rep 15,818 Posts Drives: slower than Ayrton Senna Join Date: Dec 2006 Location: SoCal iTrader: (15) Garage List 2017 BMW X5M [0.00] 2015 M4 [0.00] 2011 E82 135 [0.00] 2011 M3 [0.00] 2007 335 [0.00]	you mean you wanna claim some of the lost hp/tq back? __________________ IG:d.violet.m3
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