I was in the same boat as you, I wanted more power but also like the peace of mind a warranty gives you. But after 15k miles on my '14 I finally went for it, my CAI came today and my X4 from SVC with their tune gets here tomorrow.
Unless you want a livewire I think it's pretty tough to beat the package SVC has with their tune and the x4. Stand alone 5star tunes are a fair bit cheaper than the SVC tune. Plus you can't beat the customer service and quality of SVC..
Unless you want a livewire I think it's pretty tough to beat the package SVC has with their tune and the x4. Stand alone 5star tunes are a fair bit cheaper than the SVC tune. Plus you can't beat the customer service and quality of SVC..