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Discussion Starter · #1 ·
Hey guys,

What internal pipe ID are the different aftermarket exhausts coming with ?

What about the Check Engine Light problem -- what is the solution around
this? I was thinking I wanted to go turbo-back, but am not interested in
having to jury-rig a CEL fix.

Who makes the best down pipe ? ie the one with the most HP/TQ gains
while still staying CEL free ? Is anyone making a down pipe that runs a
separate line for the wastegate ? I thought it would be funky to have one
with a wastegate line that exits to atmosphere.

On those GPMoto exhausts - does anyone know exactly what muffler they
are using ? Do they use a resonator ? Sounds like they have a nice sound
to them...

-Brian
 

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I have a Blitz sus and a PDE dp...no CEL fo 2K miles and the car is sick fast. Still waiting for the right rear muffler to come out. I want to keep the exhaust at 2.5" for a basically stock motor.
 
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