I have 60k miles and need to change my plugs, not really looking for more HP, but if i can get more HP and the plugs are the same price as OEM, what kind of plugs do you guys suggest? What are the price ranges for plugs for my car now?

 

go to autozone, they sell the same plugs as mb and are a lot cheaper. I dont think any other plugs will you give any extra hp. But make sure you use a wire puller tool.

 

its not gonna be a DIY, my friend is a master tech for mercedes and he does everything for me! how nice huh lol. so just go ahead and get the oem bosch plugs?

 

oh ok cool, yeah just get the oem ones.

 

what exactly are the oem's? bosch platinum?

 

buymbparts.com

free shipping.

 

i belive they're the platinum +4, i used the bosch platinum/iridium fusions.

 

i thought it was the bosch+ regulars?

 

so all the platinum+4 are the same? just find the site that sales the cheapest right

 

Is it 2 plugs per cly?

 

yes it is, IDK what the OEM plugs are tho