Lethal performance off road x pipe HELP!!

EVLGT

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Nov 22, 2016
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I recently installed my offroad x pipe on my 2012 mustang gt ive been running this pipe for aboutta week , all of a sudden now when i try to accelerate i get no response from my engine its like stuck when i try to accelerate & also when i accelereate it feels like it dies down like there is a dead spot , will a tune fix this probelm or can it be something else ?!
 

mdamron

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Maybe fouled spark plugs since there are no cats and your running off road x pipe on stock exhaust manifolds
 

EVLGT

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Nov 22, 2016
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Maybe fouled spark plugs since there are no cats and your running off road x pipe on stock exhaust manifolds
So you think i would need new spark plugs instead of a tune for the car or eventually need a tune as well as new spark plugs?
 

mdamron

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Pretty badass I ordered thru beefcake last week but now they got 10 percent off ngauge. I can definitely feel the power
 

tjcase85

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You always need a tune when running an off road pipe. Probably fouled spark plugs. You will get an engine code as well. Go with lund or aed.
 

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