Picked up a used JB4 and some other goodies.

Regularguy

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New stinger owner. 2020 GT2.

Just picked up some mods from a guy who sold his stinger.

Paid $400 for a JB4, windbooster (throttle control), carbon fiber exhaust tips, and a snorkel set. Think I got a decent deal assuming they all work as advertised.

Anything I should be warned about with the JB4 on a stock setup? Not gonna go crazy as this is my daily and under warranty.

Thanks guys.
 
New stinger owner. 2020 GT2.

Just picked up some mods from a guy who sold his stinger.

Paid $400 for a JB4, windbooster (throttle control), carbon fiber exhaust tips, and a snorkel set. Think I got a decent deal assuming they all work as advertised.

Anything I should be warned about with the JB4 on a stock setup? Not gonna go crazy as this is my daily and under warranty.

Thanks guys.
Sounds like a steal! Jb4 works fine on stock set up. Just stick to map 1.

Anything higher you’ll need to upgrade your spark plugs.
 
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