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Old 07-01-2018, 12:11 PM   #34
Stealth7
 
Drives: Gen V Viper GTS
Join Date: Jan 2018
Location: SoCal
Posts: 260
Lots of information here but not clear information for California people running 91 octane. I am looking for stock drivability at about a hundred extra ponies. I want to avoid headers and do not want to touch the primary cats. I also want stock drivability so that I do not need to have the car flatbed tow truck back to the tuner. this also rules out going into the engine for things such as camshaft Etc. I need to be able to pass California emissions. The most I would be willing to do for breathing would be an intake and An X Pipe & Axle back exhaust which retains the primary cats. Any ideas?

Thank you for your thoughts and not trying to hijack the thread--looks like the op had similar ideas.
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