08-25-2014, 12:18 AM | #1 |
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your 640 sounds better than cayman gts !!
HI everyone i have the recipe to make your 640 sounds better than cayman gts latterly ..
it will blows in up shifts and through grenades in down shift first : down pipe (burger tuning) or what ever u like (same pics) second : secondary muffler delete (x-pipe) did by exhaust specialist (welding job) third: M performance exhaust muffler (cat-back) (buy from dealer) and last : burger tuning air filter for turbo whistles car much much faster to its cheap way and sounds better than 3$++ exhaust systems and preform like monster some pics : x-pipe down pipe with filter : filter installed : |
08-25-2014, 12:30 AM | #4 |
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Nice... why 650i exhaust tips?
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08-25-2014, 10:46 AM | #7 |
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08-25-2014, 01:41 PM | #8 |
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