Got some Berk Test Pipes on the other week. Love the sound, fitment is spot on, but kind of a pain in the a** to install. The stock ones didn't want to come off

Question though: My check engine light keeps coming on. Does it put the engine in limp mode like BMW's or do anything for my MPG. Maybe just me but I feel like it eats more gas when the light is on.

Heres a little video that I put together at my work. Enjoy!

ModBargains.com - Berk Test Pipes Infiniti G37 - YouTube

 

nice video.
Mine were a pain to get off as well.

 

what exhaust is that?

 

Its the Top Speed Y pipe and Axle Back Paired with the Berk Test Pipes

 

sick sound dude!

 

Does anyone know if running with the check engine light on effects anything?

 

Probably need something called DEFOULERS it I had it on my HFC and now my RTP never had a CEL problem.

 

Thanks!! Do you know of a good retailer for these?