03-25-2020, 03:12 PM | #1 |
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Mods and warranty
Hi Guys I am planning to mod my BMW X5 40i. I am planning to do a full exhaust system Or Maybe Just a performance Muffler. I still want my warranty And Service Plan. Would That Affect My Warranty And Service Plan?
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03-25-2020, 03:48 PM | #2 |
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The bottom line is if the damage can be shown it was caused by the modification YES they can say no warranty coverage. It does not simply VOID the whole warranty either. Service plan can be refused if the modification effects the service components. Say you replace your air filter with K&N they have the right to refuse to replace it.
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03-25-2020, 04:16 PM | #3 | |
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03-25-2020, 04:23 PM | #4 |
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The OP is in Saudi Arabia and local laws may be different. What Tenac states is generally correct for the US.
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03-25-2020, 04:40 PM | #5 | |
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For what it might be OP check the laws in your country but I've never had anything denied for an exhaust system which is a wearable item. But I leave CATs alone too.
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03-25-2020, 04:49 PM | #6 |
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Typically downpipe back exhaust mods won't cause any issues. wheels, cosmetics etc.. are fine too. Once you start touching downpipes and tunes thats where you'll have issues.
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03-25-2020, 07:52 PM | #7 | |
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I say this because BMW, especially the HQ will always default to the weak link being any aftermarket part in the food chain. For example: Customer: "I have a weird noise coming from my the top end of my motor" BMW: "I see that you put a K&N Filter in the car. That's the reason for the problem. Warranty denied!" Of course that wouldn't be the issue but pick the mufflers use case. If you failed US emissions, BMW might be inclined to point to the aftermarket mufflers installed. They would be incorrect and it would be appropriate to stand your ground and cite the Act as a backup. Using the OP muffler mod again, if the cat, pipe and muffler were a single piece and the cat failed but you had replaced the mufflers....they would have to replace their failed part - at zero cost to you. Although, they wouldn't be inclined or be required to remount your aftermarket mufflers. This is the same legislation that doesn't require a car to have its service done at the dealership only. Speed shops using similar parts are just as good and the MMWA just makes it illegal to say otherwise. Again, in the US only. |
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03-29-2020, 11:31 AM | #8 |
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Thank you guys. I really appreciate the comments. based on your comments i don't think I'm going to mod the car for now.
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