05-11-2012, 03:27 PM | #23 |
'Murica
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I have to admit, I am impressed.
p.s. Mandrel bends are cheaper manufacturing so that would be stupid.
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05-11-2012, 04:32 PM | #27 |
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That sounds GREAT!
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05-11-2012, 04:52 PM | #29 |
D to the X to the B!
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Wow, what a night and day difference in sound. Awesomeness
![]() Hey man, can you explain to me if that much petrol dripping from the exhaust while revving is normal or is something wrong with it?
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05-11-2012, 06:40 PM | #30 | |
Never abandon the wagon!
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05-11-2012, 08:09 PM | #32 |
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Umm.. whats that liquid spewing out from the exhausts?
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05-11-2012, 10:27 PM | #33 |
BMW 4 Life...
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I WANT these ASAP...can you please tell me how???
(serious buyer!)
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05-12-2012, 02:24 AM | #34 |
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Great sound
Fantastic and costs lik $2,200 if I remember right.... I think I'll get it as soon as I have the 335i M Package.
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05-12-2012, 02:25 AM | #35 |
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05-12-2012, 02:26 AM | #36 |
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05-12-2012, 11:50 AM | #38 |
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Will buy ... how much?
The sound is addicting!
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05-12-2012, 08:25 PM | #40 | |
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We kept the similar design style as "OE" unit but have reduced down the weight "significantly". Also for the pipe diameter, stock uses 83-85mm Pi, when we have used 90-94mm pi to increase the exhaust "flow rate" to its max for this vehicle (N55 335i). We got an absolutely stunning result out of this exhuast so far. We couldn't be further pleased with its sound quality (Agressive and CLEAN sound) and also with performance gain we have seen so far. Very Awesome !! |
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05-12-2012, 08:32 PM | #42 |
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Not to mention (Open) Performance mode sounds fantastic,
Agressive and throaty, we call it a Gentle GTR sound ! LOL yet what's more interesting, when you hear this vehicle when it is on (Closed) mode, and under full accelration, It sounds like a Jet plane - quiet but fierce ! So awesome and sick ! You guys need to hear this in Person for sure. |
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05-12-2012, 08:41 PM | #43 |
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We have one in our factory
![]() But there are several reasons why we have not made the unit only using bending way, and also please keep in mind, this unit was our first full on - production prototype. More full production product photos to come in few weeks, It will be identical but a bit more cleaner and possibly even smoother than this particulat unit shown. thanks. Last edited by GTHAUS; 05-12-2012 at 08:53 PM.. |
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05-12-2012, 08:43 PM | #44 | |
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which has no valve control system. It is all about weight savings, Power gains and Powerful sound ! GTC is for people who uses their vehicle for daily purposes who wants to/ or has to make their vehicle sound quiet occasionaly (for many reasons), yet who will not and can not compromise the performance and FUN ! Last edited by GTHAUS; 05-12-2012 at 08:56 PM.. |
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