03-29-2021, 06:59 PM | #1 |
Drives: NONE Join Date: Nov 2014
Location: FLORIDA
Posts: 111
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Melted parts
Ran my 2021 ZL1 1le at the Sebring track in Florida this weekend. After the second 30 minute session the reflector strips above the exhaust tips had gotten so hot they curled up. Looked like two horns sticking out. Running AWE touring exhaust. Dealer said they have never seen this so not sure if they'll cover this or not. No big deal if they dont but wondering if anyone else has had this happen
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03-29-2021, 07:18 PM | #2 |
Drives: Chevrolet Camaro ZL1 1LE Join Date: Apr 2019
Location: Calimesa, CA
Posts: 63
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You might need to check the exhaust tip adjustment.
With the stock NPP exhaust the mode can affect heat build-up and has been shown to melt the entire rear bumper if not in Track mode. The manual speaks to this. |
03-29-2021, 07:52 PM | #3 |
Drives: 997 GTS, ZL1 A10, ZLEM6, ZLEA10 Join Date: Dec 2017
Location: NYC/NJ
Posts: 630
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This happened to me too - aftermarket axel back and the right side Tips were a bit too close too the reflector.....
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03-30-2021, 02:19 AM | #4 |
Drives: 2019 ZL-1, Shadow Gray, Sold Join Date: Jan 2019
Location: Fredericksburg, VA
Posts: 1,390
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I have the AWE Track Edition, track the car and have never had that problem. Are you sure the tips are securely fastened to the pipes. If exhaust is escaping at that connection, the reflectors are just above that and may be the problem.
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03-30-2021, 02:28 AM | #5 |
Makis
Drives: 2020 Red Hot ZL1 A10 Join Date: Apr 2019
Location: London - UK
Posts: 806
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Just pull the exhaust tips a bit further out. I had the exact same thing happening to my Mustang after I installed an aftermarket exhaust. Replace the reflectors, adjust the exhaust tips and you're all set.
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Red Hot 2020 Camaro ZL1 A10 <-- Enjoying the hell out of it
Mosaic black 2018 Camaro 2SS A8 (sold) |
03-30-2021, 04:34 AM | #6 |
Drives: NONE Join Date: Nov 2014
Location: FLORIDA
Posts: 111
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I'll move the tips out. Thanks folks
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03-30-2021, 09:09 AM | #7 |
Drives: 2018 Camaro ZL1 Join Date: Aug 2018
Location: Georgia
Posts: 1,369
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For what it's worth about the warranty. It has been stated that GM will cover any damages to the car while its at the road course as long as the car is completely stock. That doesn't mean damages from a crash.
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03-30-2021, 10:20 AM | #8 |
Drives: Black 2019 ZL1 M6, Join Date: Sep 2019
Location: Georgia
Posts: 322
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Um i don't see the relevance of you statement to this thread he has an aftermarket exhaust.
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03-30-2021, 10:24 AM | #9 | |
Drives: 2018 Camaro ZL1 Join Date: Aug 2018
Location: Georgia
Posts: 1,369
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Quote:
I was just stating what GM had said about covering damages to the vehicle while at the track since a couple of people already gave him a response on why this would happen. Seeing as what it is, I don't see why they wouldn't as those pieces are probably a few dollars. |
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05-28-2021, 09:25 PM | #10 |
Drives: 2020 ZL1 1LE Join Date: Jan 2020
Location: Clayton, NC
Posts: 13
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Curious if the OP found a solution for this. I’ve melted my 3rd set of reflectors today. Also running AWE touring exhaust. Granted the reflectors are a cheap part to replace, it is pretty annoying to have to do after every track day.
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05-28-2021, 09:36 PM | #11 |
Drives: 2019 ZL-1, Shadow Gray, Sold Join Date: Jan 2019
Location: Fredericksburg, VA
Posts: 1,390
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Pull the tips out, you most likely have them in too far or you don't have proper seal on them and exhaust is leaking. I have AWE Track Edition and never had any issues.
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05-29-2021, 01:15 AM | #12 |
Makis
Drives: 2020 Red Hot ZL1 A10 Join Date: Apr 2019
Location: London - UK
Posts: 806
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Simply pull the tips a bit further out and you're all set.
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Red Hot 2020 Camaro ZL1 A10 <-- Enjoying the hell out of it
Mosaic black 2018 Camaro 2SS A8 (sold) |
05-29-2021, 08:27 AM | #13 |
Drives: 2020 ZL1 1LE Join Date: Jan 2020
Location: Clayton, NC
Posts: 13
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I’ve pulled the tips out as far as I can, stick out about 2” now. Can you elaborate more on the seal?
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05-29-2021, 08:35 AM | #14 |
Thank you Al Oppenheiser!
Drives: Red Hot A10 ZL1 Convertible Join Date: Jun 2017
Location: Sarasota, FL
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