Quote:
Originally Posted by blklacker
YES YOU CAN HEAR THE SOUND DIFFERENT'S AND YOU CAN ALSO SEE MORE EXHAUST POUR OUT OF THE PIPES. YOU CAN TEST THIS OUT BY PLUGGING THE ORIGINAL TUBE BACK INTO THE FLAPPER VALVE WHILE THE CAR IS RUNNING AND IMMEDIATELY YOU CAN HEAR THE FLAPPER SHUT AND EXHAUST IS SUPPRESSED. I USED A SIMPLE ZIP TIE TO KEEP THINGS TIDY.
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blkacker ... Just to confirm, by bending and sealing the hose with a cable tie, you've completed the entire mod? And am I correct that the system adds pressure to the hose to close the flap when below 3000rpm, and pressure drops over 3000rpm, causing the flap to open?