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Registered User
Join Date: Aug 2012
Posts: 25
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How to make a 911 turbo sound aggressive ?
I am in the search of a more aggressive sound, but not an obnoxious one. Straight pipe is too loud for my taste. Has anyone tried a straight pipe with a resonator? I would like to hear it. Any recommendation of a good exhaust combination and a sound clip would be great.
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04-25-2013, 07:59 AM
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Brando
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Try Rarely8! He has ore than one sound option in a modular design. And add the wastgate dump pipe. Remove the intake airbox and replace with k&n. It's not hard to make a 930 sound badass.
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Turbo powa! 1977 911s. it's cool |
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04-25-2013, 08:03 AM
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Brando
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Turbo powa! 1977 911s. it's cool |
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04-25-2013, 08:04 AM
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Smart quod bastardus
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ZORK IT!
and ZORK the WASTEGATE too! You dont like your neighbors anyway do you ? Fred
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1979 930 Turbo....3.4L, 7.5to1 comp, SC cams, full bay intercooler, Rarlyl8 headers, Garret GTX turbo, 36mm ported intakes, Innovate Auxbox/LM-1, custom Manually Adjustable wastegate housing (0.8-1.1bar),--running 0.95 bar max ---"When you're racing it's life! Anything else either before or after, is just waiting" |
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04-25-2013, 01:06 PM
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Registered
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Zork is AWESOME, alot of people say there happy with the Rarly8 Hooligan muffler.
RARLYL8 EXHAUST.WMV - YouTube http://www.youtube.com/watch?v=b5uTaT__-9Y
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1980 SC Flatnose, Euro 3.0, LW Flywheel, 993 Cams, Port & Polish Heads, RS Cut Valves, Magnacor Leads, Boxster Brakes, WEVO Mounts, TRG Roll Bars, Rollcage, RSR rear fenders, WEVO Shifter, K27 7200 Turbo, OBX Headers, Tial Wastegate, Omex 710 ECU, 3.2 Intake, Full Bay Intercooler.....400HP |
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04-25-2013, 01:47 PM
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Smart quod bastardus
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Porsche 1979 930 Zork tube-idle trial - YouTube
Here is my zork after i built and installed it. Seriously, it is a little loud for the neighborhood, but if you can coast it home for the last 100 yards maybe no one will be too upset. It makes a great racket at a track day! Fred
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1979 930 Turbo....3.4L, 7.5to1 comp, SC cams, full bay intercooler, Rarlyl8 headers, Garret GTX turbo, 36mm ported intakes, Innovate Auxbox/LM-1, custom Manually Adjustable wastegate housing (0.8-1.1bar),--running 0.95 bar max ---"When you're racing it's life! Anything else either before or after, is just waiting" |
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04-25-2013, 03:56 PM
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Wayah Road Warrior
Join Date: Jun 2002
Location: Greenville, SC
Posts: 1,536
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Zork it!
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02 996tt White 87 930 GP White (Sold) 87 911 Targa Guards Red(Sold) |
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04-25-2013, 04:47 PM
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Registered User
Join Date: Apr 2012
Location: London, UK
Posts: 58
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Quote:
Quote:
Quote:
Quote:
 The guy wanted, i quote Quote:
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996 GT2 |
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04-26-2013, 01:30 AM
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Registered
Join Date: Feb 2013
Location: Essen, Germany
Posts: 192
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Aggro Turbo
Hi all - queations is:
Just loud or really aggressive ? To make it aggressive you have to go for a more radical cam - Just like GT2 evo or upwards. With best regards from Krautland Dirk |
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04-26-2013, 02:44 AM
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Crotchety Old Bastard
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Sound is sooooo subjective. That is why we have options.
Street muffler has a sport sound that is louder than stock but acceptable to everyone who wants a sportier sound. Hooligan is big block muscle car sound with the turbo whistle and decel burbles all present for the full turbo experience. Still calm enough for neighborhoods but maybe not always the wife. Outlaw is a long tailpipe zork. The tailpipes take enough edge off that you can get by on the street but just barely. If you want to actually change the tone try my tuned headers. The tone goes from motorboat to Ferrari, and the higher the rpm the more glorious the tuned whail. It is addictive! YouTube doesn't do any of them justice but you get the idea.
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds '78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8 |
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04-26-2013, 03:57 AM
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Wayah Road Warrior
Join Date: Jun 2002
Location: Greenville, SC
Posts: 1,536
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He wanted agressive, not obnoxious.
I submit that in this venue Zork would never be considered obnoxious.
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02 996tt White 87 930 GP White (Sold) 87 911 Targa Guards Red(Sold) |
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04-26-2013, 04:55 AM
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E-85 sippin drunk
Join Date: Jan 2002
Location: Warner Robins, GA
Posts: 1,554
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Quote:
It is a sportscar, NOT a Caddy...LOL I have ran a zork style exhaust ever since I first bought my car, and I LOVE it! Not only do you lose the weight off the rear end of the car, but the decresed backpressure helps in the performance realm as well. Just do it!!!! and dont lok back.. you will love it!! 
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Brad...930 gt-1 racecar, increased displacement to 3.6L, JB racing Cylinders, JE 8 to1 pistons, stroked crank, Carrillo rods, extrudehoned 3.2L intake, full bay Bell I/C, GT-2 EVO cams, Rarly8 headers, GTX-3584RS turbo, twin plug, P&P heads, Link G4 EFi system, G-50/50 with LTD slip and oil squirters/oil cooler, zork tube, full race coilover system, with carbon fiber body, full cage, E-85 sippin drunk |
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04-26-2013, 06:27 AM
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Registered User
Join Date: Mar 2012
Location: NC
Posts: 1,236
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Hooligan FTW
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04-26-2013, 06:53 AM
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Registered
Join Date: Feb 2002
Location: Montana
Posts: 715
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+1 on the Hooligan. I love the sound of mine ;o)
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1982 930, K-27, BL adj. WUR, Rarlyl8 Headers and Hooligan muffler, PK CDI, 22 and 30mm torsion bars, poly bronze bushings 30mm raised spindles and custom valved Bilstein shocks (by Elephant Racing), monoballs front and rear (by Rennline), Alton 17" Fuchs, Fred Cook fuse panel |
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04-26-2013, 07:10 AM
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Wayah Road Warrior
Join Date: Jun 2002
Location: Greenville, SC
Posts: 1,536
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Any excuse to post up videos!
Here is mine.
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02 996tt White 87 930 GP White (Sold) 87 911 Targa Guards Red(Sold) |
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04-26-2013, 10:01 AM
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Registered
Join Date: May 2003
Location: Woodlands TX
Posts: 3,944
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I have a rarlyl8 single output muffler it is pretty loud and aggressive. It seems abut right for me. I think a zork would be too much for my delicate sensibilities
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84 930 07 Exige S |
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04-26-2013, 10:45 AM
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Registered User
Join Date: Aug 2012
Posts: 25
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Definitely the Hooligan sounds great! I think that's the way to go. I'm pretty sure that the zork tube too loud lol. In addition here in Puerto Rico the police take seriously when it comes to a loud exhaust on a car.
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04-26-2013, 11:14 AM
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Registered User
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Try a full throttle acceleration. It works for me every time!
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04-26-2013, 04:33 PM
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Metal Guru
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Be careful with muffler choice.
I bought one of Brian's early mufflers so I'm not sure what class it is but after I re-foamed my rear speakers, the vibration from the muffler from idle to 3500 rpm excites the r/h speaker to vibrate at a high frequency from idle to 2000 rpm. That vibration is akin to fingernails on a chalkboard and can be extremely irritating. When I get my car back on the road I'm going to have to add some extra sound deadener to the package shelf so I don't lose my mind
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Paul B. '91 964 3.3 Turbo Port matched, SC cams, K27/K29 turbo, Roush Performance custom headers w/Tial MV-S dual wastegates, Rarlyl8 muffler, LWFW, GT2 clutch & PP, BL wur, factory RS shifter, RS mounts, FVD timing mod, Big Reds, H&R Coilovers, ESB spring plates- 210 lb |
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04-27-2013, 04:00 AM
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Registered
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I have one of Brian's standard flow through mufflers and it the right balance for me and my neighbors (I think). Inside the car with the windows up the noise is not really noticeable, though I can hear it when I step on the gas. I can hear the turbo whine in parking garages with the window down - very cool. With the window down I can hear the exhaust very clearly.
Most importantly, it has helped increase the performance of the car by freeing exhaust flow and by reducing weight in the back of the car. And it is stainless. And it fits. And the angle of the tailpipe is adjustable. And did I say it is light, too?
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Emery 1988 930 coupe - Silver Metallic TurboKraft 3.3L 8:1 CR, SuperSC Cams, GT35R, B&B Headers, TK intercooler, Tial WG, ARP, tecGT based phased sequential EFI & ignition, Wevo shifter/coupler, ...
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04-27-2013, 04:15 AM
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hoonkraft
Herman the German
1980 Porsche 911SC Flatnose
78 Porsche 911SC 3.0L, 3.3Turbo soon. 
1991 Porsche 964 Turbo
