UPDATE =GMG R8 V10 World Challenge Exhaust complete! Dyno, Video's and more.
#1
11-23-2009, 04:18 PM
UPDATE =GMG R8 V10 World Challenge Exhaust complete! Dyno, Video's and more.
Hey guys,
A bit of an update. Exhaust is finished and we've done some runs on the dyno. Exhaust alone with no supporting mods (or software) has given us a +20hp gain at the wheels... We're pretty stoked on that! The car should be optomized with GIAC software in the coming week - hopefully we can add a bit more to that gain.
Here are some pictures and the dyno graph:
Impressions:
Under WOT the exhaust is simply amazing offering an amazing sound with minimal cabin sound.
It makes the V10 come alive.. I dont think I listened to the radio all weekend.
The sound is refined very remiscent of our world famous Carrera GT system.
Cruising around under partial throttle offers a deeper tone- no resonance and a quiet cabin.
6th gear partial throttle and freeway crusing the system is only about 10% louder than stock
You can easily have a conversation on the blue tooth with no back ground noise.
The complete system is designed developed and built at GMG using our proprietery dual chamber mufflers.
Video's
A couple videos as well!
http://www.youtube.com/watch?v=_wEn09r478M
http://www.youtube.com/watch?v=rbUeQUZ7SHc
http://www.youtube.com/watch?v=_jpC0Yhu5hs
A bit of an update. Exhaust is finished and we've done some runs on the dyno. Exhaust alone with no supporting mods (or software) has given us a +20hp gain at the wheels... We're pretty stoked on that! The car should be optomized with GIAC software in the coming week - hopefully we can add a bit more to that gain.
Here are some pictures and the dyno graph:
Impressions:
Under WOT the exhaust is simply amazing offering an amazing sound with minimal cabin sound.
It makes the V10 come alive.. I dont think I listened to the radio all weekend.
The sound is refined very remiscent of our world famous Carrera GT system.
Cruising around under partial throttle offers a deeper tone- no resonance and a quiet cabin.
6th gear partial throttle and freeway crusing the system is only about 10% louder than stock
You can easily have a conversation on the blue tooth with no back ground noise.
The complete system is designed developed and built at GMG using our proprietery dual chamber mufflers.
Video's
A couple videos as well!
http://www.youtube.com/watch?v=_wEn09r478M
http://www.youtube.com/watch?v=rbUeQUZ7SHc
http://www.youtube.com/watch?v=_jpC0Yhu5hs
Last edited by fabryce@gmgracing; 11-23-2009 at 04:26 PM.
