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Old 18 Dec 2006, 09:12 PM   #1 (permalink)
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Help Quiet Sti

doses Anybody Know An Exhaust System To Give My 2006 Sti A Bit Sound.as The New 2.5 Enigne Is Crap Compered To The Old 2.0
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Old 18 Dec 2006, 09:15 PM   #2 (permalink)
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give www.scoobyclinic.com a ring, they can now do a full decat exhaust systme and remap if you want to go that far.

results have been above 350bhp/380ftlb i believe
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Old 18 Dec 2006, 09:22 PM   #3 (permalink)
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cheers mate will do
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Old 30 Dec 2006, 06:50 PM   #4 (permalink)
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It's nothing to do with the 2.5L engine. The only thing that makes the 06 quieter than previous models is the centre section of the exhaust, the one with the resonator in. Have you seen the size of the resonator in it, it's about 3 times the size of the 05 model. Change this for a straight pipe and the noise will return.


Chris.
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Old 30 Dec 2006, 11:32 PM   #5 (permalink)
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Quote:
Originally Posted by scoobyweb View Post
It's nothing to do with the 2.5L engine. The only thing that makes the 06 quieter than previous models is the centre section of the exhaust, the one with the resonator in. Have you seen the size of the resonator in it, it's about 3 times the size of the 05 model. Change this for a straight pipe and the noise will return.


Chris.

full decat noisiest of the lot lol
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Old 04 Jan 2007, 06:32 PM   #6 (permalink)
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Surely this would void your warranty sponge-pants ?
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Old 05 Jan 2007, 05:00 PM   #7 (permalink)
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Surely this would void your warranty sponge-pants ?

technically yes.

but tis a strange one, warrenties seem to be becoming a bit more lax, aka if you change the exhaust it only affect your engine warrenty, rest is valid. so not sure where they stand now
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