11-29-2022, 09:41 AM | #1 |
Drives: Chevrolet Camaro ZL1 Join Date: May 2022
Location: Concordia
Posts: 437
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MPI lid chipping powdercoat
Anybody else own a MPI lid in the powdercoated version? While installing my lid, I noticed the powdercoating easily chipped on it as I would tighten the bolts around the lid. It's a nice piece, but between having to open up the 4 bolt holes in the middle of the lid because they were too small and this, it somewhat broke my heart considering what they cost.
Has anyone else had this issue with their lid or is it just a case of crappy prep or powder coating application by whoever is painting their lids for them?
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2017 Red Hot ZL1 A10 - Apex ARC-8's, 305/ 325 PS4's, DSX 9.06 12% Pulley, NGK HR7 Ruthenium spark plugs, Katech Oil Pump, LME tensioner, DOD delete, Cam, MPI lid, Soler ported 87mm (91mm effective) TB, Granatelli SS plug wires, Cordes LTR reservoir, DMS T-stat housing, Borla X pipe, AFe NPP exhaust, Black Widow Angry Housewife/ Venom 250 mufflers, BMR engine mounts, Banks iDash, Lithium Battery, Course Motorsports phone mount, AEM X- Series, HP Tuners, JMS, E85, 13.6 psi
737 HP/ 779 TQ Last edited by ZLRob; 11-29-2022 at 10:00 AM. |
11-29-2022, 10:07 AM | #2 |
Drives: 2023 Black ZL1 Auto Join Date: Oct 2009
Location: FEMA Region 4
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Have you contacted MPI about the problem? Maybe they'll honor a warranty claim on the lid. The coating shouldn't be flaking or chipping off for what these cost.
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11-29-2022, 10:20 AM | #3 |
Drives: 2021 Red Hot ZL1 Join Date: Sep 2020
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11-29-2022, 10:22 AM | #4 |
Drives: Chevrolet Camaro ZL1 Join Date: May 2022
Location: Concordia
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I just called them and even they agreed it was abnormal and got really concerned about the quality of their powdercoaters work. I gotta send them photos of the chipping before anything so they can see. I'll update progress as it occurs.
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2017 Red Hot ZL1 A10 - Apex ARC-8's, 305/ 325 PS4's, DSX 9.06 12% Pulley, NGK HR7 Ruthenium spark plugs, Katech Oil Pump, LME tensioner, DOD delete, Cam, MPI lid, Soler ported 87mm (91mm effective) TB, Granatelli SS plug wires, Cordes LTR reservoir, DMS T-stat housing, Borla X pipe, AFe NPP exhaust, Black Widow Angry Housewife/ Venom 250 mufflers, BMR engine mounts, Banks iDash, Lithium Battery, Course Motorsports phone mount, AEM X- Series, HP Tuners, JMS, E85, 13.6 psi
737 HP/ 779 TQ |
11-29-2022, 03:02 PM | #5 |
Coupe Newbie
Drives: 2017 ZL1, 2021 Corvette Convertible Join Date: Jul 2011
Location: Columbus, Ohio
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Unfortunately, I think that's the nature of a custom painted lid.
My stock lid is custom painted from RPI. Had the same problem with the paint around the bolt holes chipping when the bolt head was tightened down. Contacted RPI and they sent some touchup paint. I wasn't happy I had to touch it up especially given the cost, but there weren't any better options. A repainted lid was just going to chip again. What these vendors need to do is mask off the area around the bolt hole the size of the bolt head so it doesn't get painted or powder coated. My custom painted lid has been on for four years now. You can't tell unless you get up real close that the paint has been touched up around the bolt heads.
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11-29-2022, 04:46 PM | #6 | |
Drives: Chevrolet Camaro ZL1 Join Date: May 2022
Location: Concordia
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Quote:
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2017 Red Hot ZL1 A10 - Apex ARC-8's, 305/ 325 PS4's, DSX 9.06 12% Pulley, NGK HR7 Ruthenium spark plugs, Katech Oil Pump, LME tensioner, DOD delete, Cam, MPI lid, Soler ported 87mm (91mm effective) TB, Granatelli SS plug wires, Cordes LTR reservoir, DMS T-stat housing, Borla X pipe, AFe NPP exhaust, Black Widow Angry Housewife/ Venom 250 mufflers, BMR engine mounts, Banks iDash, Lithium Battery, Course Motorsports phone mount, AEM X- Series, HP Tuners, JMS, E85, 13.6 psi
737 HP/ 779 TQ |
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11-30-2022, 12:46 PM | #7 |
Drives: Chevrolet Camaro ZL1 Join Date: May 2022
Location: Concordia
Posts: 437
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As a final update, I got a quote from a local powder coater to re- do the lid for me and I replied back to MPI regarding the issue. They were resistant and hesitant to refund me any further, still calling out my install method (it's a ****ing lid, it's pretty hard to **** that up) and without directly saying it, calling me incompetent (which I don't appreciate at all), but they finally did after I proposed to them that once I get it re- finished, if it happens again it's on me.
I love the lid and it's sound production, but their form of customer service where they place their pride before the customers concern is concerning to say the least. This was my first and will be my final purchase from them and I recommend to everyone else considering purchasing to exercise the same caution if considering purchasing from them. If you want the least amount of issue, purchase bare and then get it painted yourself locally.
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2017 Red Hot ZL1 A10 - Apex ARC-8's, 305/ 325 PS4's, DSX 9.06 12% Pulley, NGK HR7 Ruthenium spark plugs, Katech Oil Pump, LME tensioner, DOD delete, Cam, MPI lid, Soler ported 87mm (91mm effective) TB, Granatelli SS plug wires, Cordes LTR reservoir, DMS T-stat housing, Borla X pipe, AFe NPP exhaust, Black Widow Angry Housewife/ Venom 250 mufflers, BMR engine mounts, Banks iDash, Lithium Battery, Course Motorsports phone mount, AEM X- Series, HP Tuners, JMS, E85, 13.6 psi
737 HP/ 779 TQ Last edited by ZLRob; 11-30-2022 at 02:00 PM. |
12-01-2022, 07:02 AM | #8 |
Limitless Imagination
Drives: 2018 ZL1 & 2022 Hayabusa Join Date: Dec 2016
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Possible to add washers to the bolts? They'll spin on it and not the powdercoat/paint.
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12-02-2022, 02:42 AM | #9 | |
Drives: Chevrolet Camaro ZL1 Join Date: May 2022
Location: Concordia
Posts: 437
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They know the paint failed but didn't want to fess up to that verbally. In the end, I proposed to them that I get it re- painted locally on their dime and after that it's out of their hands warranty wise. They conceded and refunded me 66% of the $150 cost it will be to get this thing PC'ed again. It was either going to boil down to that or me calling up my credit card company to fight the charges as a whole. The way they went about things is not the way to do business at all and instead of insulting, accusing, and berating the customer they really need to rethink the way they treat people, and properly investigate on their end if the warranty claim holds credence. Their product is subletted to two different other companies. One to do the machine work, and then one other to color the lids. When you have items passing hands like that, there is always room for something bad to happen. I can see that whoever PC'ed it didn't sand blast the lid beneath to promote maximum adhesion so it's no wonder the coating comes right off like an egg shell. It's highly likely they did what they call in that industry a "wipe and spray" to cut time and costs and the likelyhood exists that I won't be the only one bitching about this issue in the near future if I was part of a batch that they did all at once.
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2017 Red Hot ZL1 A10 - Apex ARC-8's, 305/ 325 PS4's, DSX 9.06 12% Pulley, NGK HR7 Ruthenium spark plugs, Katech Oil Pump, LME tensioner, DOD delete, Cam, MPI lid, Soler ported 87mm (91mm effective) TB, Granatelli SS plug wires, Cordes LTR reservoir, DMS T-stat housing, Borla X pipe, AFe NPP exhaust, Black Widow Angry Housewife/ Venom 250 mufflers, BMR engine mounts, Banks iDash, Lithium Battery, Course Motorsports phone mount, AEM X- Series, HP Tuners, JMS, E85, 13.6 psi
737 HP/ 779 TQ Last edited by ZLRob; 12-02-2022 at 02:55 AM. |
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12-05-2022, 09:02 AM | #10 | |
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Thanks and Happy Holidays to all Camaro enthusiasts!
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2012 Chevrolet Camaro ZL1 691/649 DC Porting S/C Port NW 103mm, ported snout MPI LSA Lid w/ reinforced brick DSX Flex Fuel conversion FIC 1200's LSA 2.5” upper METCO LSA pulley kit Comp camshaft: (236/242 .602/.610 113+3) HD supercharger belt DC Conservative Tune DSS Carbon Fiber Driveshaft BMR everything McLoed HD Clutch Roto-Fab CAI MGW Shifter Kooks 1 7/8” LT's Corsa Sport AFCO HX 315/30/20 R888R 285/35/20 R888R XPEL Ultimate PPF 35% Llumar tint Oracle LED sidelights ZL1 AddOns Wicker Bill |
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