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Twingo Technical & Detailing Information
Engine, Gearbox, Exhaust, Intake
Twingo rs DECAT
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<blockquote data-quote="singlespeed" data-source="post: 171163" data-attributes="member: 264"><p>Whatever you do, DO NOT smash the cat material out of the original manifold :?</p><p>That would leave a large volume expansion chamber where the four header pipes meet. This would slow down the gasses at the point where a faster flow would be better which will undoubtedly give a bad flat spot at low to mid range, which would be worse than any top end gains (if there were any)</p><p></p><p>I'm biased, so maybe Chicken or MadMatt can say if my motor is any good...</p></blockquote><p></p>
[QUOTE="singlespeed, post: 171163, member: 264"] Whatever you do, DO NOT smash the cat material out of the original manifold :? That would leave a large volume expansion chamber where the four header pipes meet. This would slow down the gasses at the point where a faster flow would be better which will undoubtedly give a bad flat spot at low to mid range, which would be worse than any top end gains (if there were any) I'm biased, so maybe Chicken or MadMatt can say if my motor is any good... [/QUOTE]
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Twingo Technical & Detailing Information
Engine, Gearbox, Exhaust, Intake
Twingo rs DECAT
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