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Coil pack upgrades

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#1
Where to find upgraded coil packs for 15’ FiST? I’m not having any luck


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TyphoonFiST

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#2
Where to find upgraded coil packs for 15’ FiST? I’m not having any luck


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Why? You dont need them stock is more than adequate. Go spend your money elsewhere.....besides there aren't any available.




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Last edited:
OP
Sean32
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Thread Starter #3
Why? You dont need them stock is more than adequate. Go spend your money elsewhere.....besides there aren't any available.


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I’ve read that high boost levels and OEM coil packs can cause the breaking up or sputtering that I am experiencing. And I don’t want to spend the money on OEM coil packs if I can get aftermarket


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TyphoonFiST

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#4
I’ve read that high boost levels and OEM coil packs can cause the breaking up or sputtering that I am experiencing. And I don’t want to spend the money on OEM coil packs if I can get aftermarket


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What boost are you running? What Turbo? Are their any codes set?

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OP
Sean32
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Thread Starter #5
What boost are you running? What Turbo? Are their any codes set?

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I peak around 25psi and I’m on the stock turbo. Only code is for the cat. And a p0455 evap code


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TyphoonFiST

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#6
I peak around 25psi and I’m on the stock turbo. Only code is for the cat. And a p0455 evap code


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What tune? What cat are you running? Or no Cat? What plugs?

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OP
Sean32
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Thread Starter #7
What tune? What cat are you running? Or no Cat? What plugs?

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I’m in the process of getting a custom tune by Jason at DizzyTuning. But I can’t send him WOT logs due to this issue I’m having. And I’m catless. Ngk 11 iridium one step colder plugs. I bought two different sets of plugs to see if it was that but it wasnt


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TyphoonFiST

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#8
I’m in the process of getting a custom tune by Jason at DizzyTuning. But I can’t send him WOT logs due to this issue I’m having. And I’m catless. Ngk 11 iridium one step colder plugs. I bought two different sets of plugs to see if it was that but it wasnt


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Where they gapped to .026-.028? Why a custom tune on a stock snail? I'd get a flash tune.....did you check compression or leak down?

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OP
Sean32
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Thread Starter #9
Where they gapped to .026-.028? Why a custom tune on a stock snail? I'd get a flash tune.....did you check compression or leak down?

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It was a package deal. I got a free e30 custom tune with it. And it builds fine boost. And no I didn’t check compression


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OP
Sean32
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Thread Starter #11
Was it doing this before you went catless?

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No it wasn’t. But it ran fine for about a week or two. The issue started happening after I had to leave somewhere in a hurry and didn’t let the car warm up. Following that day it was doing this ever since


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TyphoonFiST

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#12
No it wasn’t. But it ran fine for about a week or two. The issue started happening after I had to leave somewhere in a hurry and didn’t let the car warm up. Following that day it was doing this ever since


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If It was me....I'd go back to catted as the no cat on a stock Turbo gains are negligible....plus you save the barking spiders in the sequoia national forest in Yosemite. Did you use any o2 trickery/ elbow for the the Down stream o2? Did you go the plugs also? Where did you buy them from? Did you use Di-electic grease on the plugs in the boots at all?

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OP
Sean32
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Thread Starter #13
If It was me....I'd go back to catted as the no cat on a stock Turbo gains are negligible....plus you save the barking spiders in the sequoia national forest in Yosemite. Did you use any o2 trickery/ elbow for the the Down stream o2? Did you go the plugs also? Where did you buy them from? Did you use Di-electic grease on the plugs in the boots at all?

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I have the o2 bung elbow but I never put it in. And I don’t believe the cat would make the my car break up in low rpms on full throttle. Plus I got rid of the cat


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TyphoonFiST

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#14
I have the o2 bung elbow but I never put it in. And I don’t believe the cat would make the my car break up in low rpms on full throttle. Plus I got rid of the cat


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Put the elbow in....then contact Jason snd then he will have to send you a file so it tells the o2 what to do. What did you gap the plugs at?

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OP
Sean32
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Thread Starter #15
Put the elbow in....then contact Jason snd then he will have to send you a file so it tells the o2 what to do. What did you gap the plugs at?

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Pre-gapped from whoosh motorsports to .027


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TyphoonFiST

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#16
Pre-gapped from whoosh motorsports to .027


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Did you inspect the plugs before you put them in for possible shipping damage? Cracks in the porcelain? I think you might have a bad fuel pressure sensor possibly also. What's the mileage of the car?

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OP
Sean32
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Thread Starter #17
Did you inspect the plugs before you put them in for possible shipping damage? Cracks in the porcelain? I think you might have a bad fuel pressure sensor possibly also. What's the mileage of the car?

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Yeah I inspected all of them. Both sets


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OP
Sean32
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Thread Starter #18
Did you inspect the plugs before you put them in for possible shipping damage? Cracks in the porcelain? I think you might have a bad fuel pressure sensor possibly also. What's the mileage of the car?

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And 65k


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