I had a buddy of mine install 1 3/4" headers on my camaro. I have this annoyhing vibration on the passenger side floor board. Where the two tubes meet on the Y-pipe, is where it is rubbing. The pipe is actually touching the bottom of my car. Is there any way to move this y-pipe away from the floor board?

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1989 IROC-Z / 95' LT1 / WC T5
Bolt-Ons: TPIS Airfoil, K&N Air Filters, Ported MAF Sensor, SLP 1 3/4 Headers, Random Tech 3" Cat, Flowmaster American Thunder Cat-Back, A/C Delete Pulley, Centerforce DF Clutch, Pro 5.0 Shifter, Redline Synthetics

 

I just have the SLP Y-Pipe connected to the stock exhaust manifolds and the 3" Y-Pipe collector tube has about a 1/4" clearance from the bottom of the passenger floorboard. See if you could wedge a piece of heat resistant rubber or polyurethane in between the Y-Pipe and the floorboard to isolate the two.

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"91" RS, 305 tbi, 5spd, Slp Y-pipe, Random tech Cat, Flowmaster crossflow, Ultimate tbi mods, Edelbrock open element with 3" K&N, Taylor Spiro Pro wires, Redline water wetter, 180* thermostat.

 

Have a muffler shop cut it and rework it so it doesnt hit.

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1991 Camaro Z28
5.7L 5-Speed (originally 305)
317 RWHP, 418 RWTQ
13.23 @ 107.62 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Member: SoCal F-Bodies
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