mikeyb10supra Posted March 15, 2005 Share Posted March 15, 2005 I am going to remove both CATS in the near future just wondered how much of a noise increase I will get......my freind had a r33with similar setup and it was really really loud almost too loud.......just wondered how the old supe would sound with this done......my Cat back exhaust is a Tanabe medallion which is pretty loud on its own and very very deep sounding Any veiws Guys Link to comment Share on other sites More sharing options...
Nic Posted March 15, 2005 Share Posted March 15, 2005 What you got TT or NA? I heard my first decatted NA last night kin'hell the thing was ear bleedingly loud! Made my TT sound almost tame in comparison. Link to comment Share on other sites More sharing options...
mikeyb10supra Posted March 15, 2005 Author Share Posted March 15, 2005 What you got TT or NA? I heard my first decatted NA last night kin'hell the thing was ear bleedingly loud! Made my TT sound almost tame in comparison. Sorry TT J-spec Auto....... ps your car looks class matey Link to comment Share on other sites More sharing options...
s crane Posted March 15, 2005 Share Posted March 15, 2005 I fitted BLITZE SINGLE DE CAT PIPE ADVISED NOT TO TAKE OFF BOTH WITH STANDARD TURBOS j-spec Link to comment Share on other sites More sharing options...
mikeyb10supra Posted March 15, 2005 Author Share Posted March 15, 2005 I fitted BLITZE SINGLE DE CAT PIPE ADVISED NOT TO TAKE OFF BOTH WITH STANDARD TURBOS better to get two pipes so you can replace for MOT purposes, power gain will be more worthwhile with both replaced.........its ok to remove both CATS on UK cars but for mine as its a J-spec I will need a restrictor ring to avoid Boost creep or over boosting Link to comment Share on other sites More sharing options...
dk_supra Posted March 15, 2005 Share Posted March 15, 2005 well i did a full decat with just 3" pipe and a silencer in the back setup on my brother's TT and it sounds pretty ok. . . . Compared of course to my 4" single turbo setup. Which sounds like a Hayabusa with really loud exhausts. Interesting to go through tunnels and people tell you, that they thought that either a 'busa or an RD500 was passing by and then they turned and it was the red Sup, flying low. Link to comment Share on other sites More sharing options...
tbourner Posted March 15, 2005 Share Posted March 15, 2005 I've set a few car alarms off with mine. Link to comment Share on other sites More sharing options...
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