I’m thinking JB4 & K&N…

[redling36]

For now, I’m contemplating a JB4 tuner paired with the K&N Cold Intake. I plan to install a cat-back exhaust later. My one objective is to maintain “warranty-friendliness” (since JB4 is easily removable). I’d appreciate any insights or experiences shared by those who have undertaken a similar modification.

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[UWU-mancer]

Dealer can see if it’s installed bro. Modern Ecus keep a type of histogram and taking the battery out won’t wipe it. They’ll see things running out of spec. It’ll force them to inspect the ecu parameters and determine the ecu wasn’t tampered with. As a result they’ll know U were running a piggy back

happened to a friend with a stinger gt. Happened to a friend with a golf r

 

[Clark_Kent]

If you're a warranty warrior, leave the car stock. Once the warranty expires, knock yourself out with modifications.

 

[Victorofhavoc]

If you're a warranty warrior, leave the car stock. Once the warranty expires, knock yourself out with modifications.

That takes too long . I say just flash tune it and be done

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