997 SPORTS EXHAUST
997 SPORTS EXHAUST
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G T 3

Original Poster:

2,142 posts

285 months

Sunday 30th September 2007
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Having recently enquired on here about the best exhaust for my proposed 964 project,and also having had the use of a 997 cab with factory sports exhaust this weekend... Which sounds best cos I thought the 997 was brill,and would hope the 964 would be as good or better,the 997 seems to houl then go as the mid revs come on....Has anyone got who has heard the 2 cars,got an opinion?

9hellheaven

1,595 posts

240 months

Monday 1st October 2007
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The system on the 997 is designed so that it limits the noise in the middle of the rev range. Its a (dare I say) enviroment friendly bit of shitey shit! You can get round it by just unpluging it. Its so if you nail it in built up areas it cuts the volume..But if you are out on the Autobahns and you keep the motor at say plus 4.5k rpm or thereabouts it just keeps singing..I know cos Ive kept my singing at 150mph for rather a longtime in Germany.
Thats it in a nutshell..I think?lick

G T 3

Original Poster:

2,142 posts

285 months

Monday 1st October 2007
quotequote all
Yes sound did come back at high revs,I thought it sounded great round town...but is it as good as a 964 with modded system?