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i want my c300 to go faster without having to buy an AMG :)

     
Old Oct 2, 2019 | 08:44 AM
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c300 coupe (2018)
i want my c300 to go faster without having to buy an AMG :)
what mods can i get done to my car without invalidating the warranty? looking for increase in bhp and torque on c300 W205. I am in london, uk
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Old Oct 2, 2019 | 09:27 AM
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Are there any really steep hills in the London area?
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Old Oct 2, 2019 | 09:32 AM
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c300 coupe (2018)
nope, not much - why?
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Old Oct 2, 2019 | 09:58 AM
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Current: '19 E450 Cabriolet - Past: '19 C300 Coupe, '12 SLK350, '16 E350, '14 C250 (x2), '09 CLK350
Pretty sure there is no manufacturer that will allow third party modifications and preserve a warranty. I'm not even sure third party extended warranties would allow this, either.
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Old Oct 2, 2019 | 10:50 AM
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Originally Posted by ladybird
nope, not much - why?
let gravity help
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Old Oct 14, 2019 | 05:32 AM
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There is nothing you can do I am afraid.
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Old Nov 1, 2019 | 03:53 PM
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ECU tune is the best you can do. Unless you go and spend large amounts of $ and upgrade the turbos. Best to just trade it in for something faster.
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Old Nov 22, 2019 | 02:16 PM
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2017 c300 coupe
I did exhaust, cold air intake and ECU tune. Unfortunately it still sucks esp top end. Not much aftermarket options like the bmws
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