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Cobra Forums
2015+ Shelby GT350 Mustang
Will headers a tune and a CAI void the powertrain warranty?
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<blockquote data-quote="CO Mack" data-source="post: 15657307" data-attributes="member: 161833"><p>Essentially if a CAI is actually useful (makes HP), it will require a tune to get back to the stock type parameters. If it really sucks it might require a tune too.</p><p></p><p>I know of multiple warranty claims denied on 5.0s due to CAI causing untuned cars to go lean and engine failure Ford would not cover.</p><p></p><p>I personally will not do any of this to my car unless it's a Ford Performance tune or after the car is out of warranty.</p></blockquote><p></p>
[QUOTE="CO Mack, post: 15657307, member: 161833"] Essentially if a CAI is actually useful (makes HP), it will require a tune to get back to the stock type parameters. If it really sucks it might require a tune too. I know of multiple warranty claims denied on 5.0s due to CAI causing untuned cars to go lean and engine failure Ford would not cover. I personally will not do any of this to my car unless it's a Ford Performance tune or after the car is out of warranty. [/QUOTE]
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2015+ Shelby GT350 Mustang
Will headers a tune and a CAI void the powertrain warranty?
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