SportsMaserati Exhaust Modification Guilde

BennyD

BennyD

Sea Urchin Pate
Messages
15,006
....agreed, you've been on here long enough to know better. Off to the naughty step and stay there until you are told to go to bed! ;)
 
BennyD

BennyD

Sea Urchin Pate
Messages
15,006
No! And you'll be off to bed with no supper either. That'll teach you, you young whippersnapper. Any more lip and you'll be getting lines as well! ;)
 
BennyD

BennyD

Sea Urchin Pate
Messages
15,006
Right, that's it young man. I'll tell your father when he gets home and you'll be in real trouble! ;)
 
Maseratiman

Maseratiman

Junior Member
Messages
214
How do I get hold of the X Pipe & Modified Back Boxes! Is the forum/Benny still making the SM set?? I've got to have them.
 
BennyD

BennyD

Sea Urchin Pate
Messages
15,006
Hi guys, a quick update. I've finally got round to ordering the parts in order ro make custom back boxes out of the standard, unloved, 4200 items. My plan is to change all the internal pipe work, put valves on all 4 tail pipes (2 open and 2 closed) and Akrapovic Carbon wrapped tail pipes. Why 4 valves? Well, when the GS starts it 'barks' because the valves are open, ie they need vacuum to close, so until the vacuum builds it runs loud, and the quiet side is always open allowing some gas to escape. By putting closed valves on the loud side and open on the quiet side it will be quiet when it starts as it will allow ALL the gas to escape via the quiet side. When the switch is flicked, the loud side will open, the quiet side will close allowing ALL the gas out of the loud side. This will make the new boxes both louder and quieter. We can of course just put open valves on the loud side as per the GS boxes which will be cheaper. I'll put some video on when they are done. I'm hoping to have them made before we go to Spain so watch this space!
 
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