any mods that doesn't alter the basic functioning of the engine will not void your warranty, see magnussen moss act or go to SEMA.org.ssoss said:I'm getting jealous seeing all you guys/gals mod your Stangs and I was wondering...
Which types will not void the warranty and which will?
I'd like to change to larger wheels and add some speed, preferrably without breaking the bank.
Pulleys, CAI, exhaust, etc, will not void your warranty, but the new parts, themselves, of course will not be covered.
N2O, SC, Turbo, and chips will void your warranty, as can racing of any kind.