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Replacing Ignition Coil...Bosch Performance Ignition Coil?

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  #1  
Old 09-04-2018, 05:36 PM
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Replacing Ignition Coil...Bosch Performance Ignition Coil?

Hey Yall,

I am doing a tune up and just going to replace the ignition coils. M7 Speed advertises a Bosch Performance Ignition Coil set of 4 for $189. Looking at the pictures they have one of the box (below) and have blacked out on purpose the Bosch part number? I am looking at other Bosch coils that range from $26 to $30 max a piece. Is there such a thing as a PERFORMANCE ignition coil by Bosch, or is the price just jacked up and there is only one coil Bosch produces for 2008 Clubman S?


 
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Old 09-04-2018, 08:48 PM
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I use the Delphi ones off Amazon and at 20lbs of boost not a single issue. Mine had Delphi OEM
 
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Old 09-04-2018, 08:58 PM
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Go with the original MINI ones. We have done a lot of testing and find the aftermarket coils to either fail quickly, or they don't put out as much voltage as the originals and you actually end up with a weaker spark. Audi guys have had this issue for years. So it's worth spending the extra to know you are getting a quality part and they have a 2yr warranty.
https://www.waymotorworks.com/direct...9-r60-r61.html
 
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  #4  
Old 09-19-2018, 03:59 AM
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Originally Posted by EdsNotHere
I use the Delphi ones off Amazon and at 20lbs of boost not a single issue. Mine had Delphi OEM
Did you compare the OEM delphis to the Amazon Delphis? I'm looking to replace all of them and $25 a pop sounds better than $68-70 each.

Thanks in Advance.
 
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Old 09-19-2018, 06:00 AM
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I also recommend using OEM coils. I was having some hesitation and what felt like misfires (no codes) with Bosch coils off of Amazon, and replacing them with OEM coils seems to have fixed it. I didn't start having trouble until I moved from FL to NM, so YMMV.

Someone in a thread somewhere else said you can order directly from Delphi and get the same coils as the MINI ones but without the MINI logo on them.
 
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Old 10-08-2018, 06:18 AM
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Are you comparing to ones off Amazon, or the High Performance set from Bosch? Looking at the high-performance ones myself, but if people aren't having success with them I can stick with OEM. My R56S has a few upgrades, but I haven't had to replace the coils/plugs since then.
 
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Old 10-08-2018, 03:57 PM
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From experience, I prefer to use the OEM coils. I bought a set of “performance “ upgrade coils for my ‘12 R60 and immediately had major misfire issues. Went back to the factory coils and it ran perfectly. Even with a stage 3 tune running 22 psi, my Mini runs best with OEM coils.
Mine came from the factory with Delphi coils, but I believe that they also used Bosch some production runs.
That may have been me mentioning buying them on Amazon. You want to make sure you get the correct ones. What I did was look them up on realOEM.com to get the correct part # and manufacturer. You can then get that same coil from Delphi or Bosch on Amazon for quite a bit less. The ones I ordered came right from Delphi, and are exactly the same as the ones I took off except that the MINI logo is absent. That logo is pricey. For $120, I had 4 new OEM coils on my doorstep in 2 days and saved a chunk of change to boot.
 
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  #8  
Old 06-14-2021, 09:34 AM
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I replaced my original Delphis with $20 Bosch units (0221504800) from RockAuto.com and so far I'm happy with them and prefer that these ones are fully rubber coated, so no rusty looking coils after a while. Having said that, The Delphi coils are only $30 each so I could have gone with them but the rubber coating spoke to me after seeing my delphi's were rusty adn I live in the least humid place on earth, I swear.
 
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Old 08-17-2021, 11:38 AM
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Hi guys. Perhaps the ignition coil is indeed overrated. Most likely it is. I recommend checking everything before starting the car. I use a trusted site Chevy 6.6 Gas Performance Parts where I can find out the price and quality of all parts.
 

Last edited by HarryEngine; 02-10-2022 at 03:47 AM.
  #10  
Old 01-12-2022, 04:58 PM
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Originally Posted by WayMotorWorks
Go with the original MINI ones. We have done a lot of testing and find the aftermarket coils to either fail quickly, or they don't put out as much voltage as the originals and you actually end up with a weaker spark. Audi guys have had this issue for years. So it's worth spending the extra to know you are getting a quality part and they have a 2yr warranty.
https://www.waymotorworks.com/direct...9-r60-r61.html
My mini has DELPHI's, and on realOEM the part number is Delphi as well...
 
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Clockwork (01-12-2022)
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