Looking for a 2012 cls550 tune
Is there any where else i can find a cheaper price for similar output?
Nope im close to Toronto Ontario.
Is it tricky to self install ecu tune?
i want burble but i understand i need to go catless and upgrade sparks
i havent gone yet because its way way to expensive for me right now.
at the moment i had muffler + res delete, and low gear and high rpm i get some crackle.
if i added a stage 1, would this increase the pops?
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