Looks great. Not an easy instal and no directions but now that it’s done I love it.
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SPOILER-204WIDE-ABS
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For all body kits, interior accessories, and exhaust components, we provide a 90-day limited warranty. This warranty covers any manufacturer defects in materials and workmanship that may arise within 90 days from the date of purchase. If a defect is identified, we will evaluate the claim and may offer repair, replacement, or a refund depending on the situation.
Lighting products, including tail lights, headlights, LED daytime running lights (DRLs), and signal lamps, are covered under a 2-year limited warranty. This warranty guarantees that these products are free from defects such as non-functioning LEDs, internal condensation buildup, or cracks caused by manufacturing faults, provided the products are used under normal conditions.
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VEHICLE TYPE: 2014-Present Corvette C7
PACKAGE: C7 ZR1 Conversion Package
COMPONENT: Reinforced ABS Plastic / Carbon Fiber
SURFACE FINISH: Carbon Flash (Painted Metallic Black) / Carbon Fiber
PACKAGE INCLUDED:
- Rear Upper Central Spoiler - Upper Spoiler Stabilize braces
- Custom Supporting Bracket - Rear Lower Base Spoiler
- Rear Side Winglet - Rear Tail Light
Effectively maximizes the aerodynamic attributes of your Corvette C7

| Years | Make | Model | Generation | Trim | Body |
|---|---|---|---|---|---|
| 2014–2019 | Chevrolet | Corvette | C7 | All | — |
Fitment is verified against the manufacturer application data for this part. If your vehicle is not listed, or you are unsure, email support@extremeonlinestore.com before ordering.
Overall rating: 4.9 / 5 from 81 reviews.
Looks great. Not an easy instal and no directions but now that it’s done I love it.
Richard B. 5/5 Verified
This wing looks fantastic on the car. Fairly easy to install if you watch the videos on YouTube. I would recommend it.
David O. 5/5
Turns into a very aggressive look
James B. 5/5 Verified
Love the look, install was rough with the lack of instructions, but we got through it. I don’t trust the wing tips to stay on so I’ll be keeping them off until I can think of a better alternative than the two sided tape the kit came with.
Zachary C. 4/5 Verified
When I received it, a piece of the stabilizer bracket was missing. I contacted you and you sent me a replacement piece, but it was the wrong piece, so I contacted you again and you sent me another replacement piece and it was the correct piece. I have not had time to install it yet or make sure that everything is there. But I pleased with what I seen so far and your response to my problem was and professional.
#15841 O. 4/5 Verified
Bonne compagnie, reponse a nos mails, livrer rapidement par Fedex et produit de qualité.Montage avec les 4 videos
Kustomorphose S. 5/5 Verified
The spoiler fits perfectly and is superbly crafted, and the price is reasonable. Shipping to Germany was very fast.
Sebastian H. 5/5 Verified
Awesome to work with. Always have the best products.
Cameron C. 5/5 Verified
Purchased this wing this past winter, so I had plenty of time to prepare. Preparation is the key here. There are several good YouTube videos available to guide you through this modification. I watched them all. The Corvette Channel in my opinion, is the best. They will take you step by step, nut by nut and screw by screw through the entire process, but whatever you do, check out as many of the videos as you can because Extreme Online Store does NOT supply any instructions and trying to do it by guess or trial and error would be an expensive mistake. In the end, I am 100% pleased and satisfied with this purchase. BTW, if you’re considering buying their rear diffusers, the best time to do so and install them is while you have the rear bumper assembly off your car. That’s what I did and it was much easier to position the diffusers horizontally and mount them than doing it vertically. Highly recommend both, the wing AND the diffusers. Oh, I almost forgot, I also swapped the factory hood for Extreme Online’s ZR1hood along with their ZR1 front bumper swap. What a difference in my poor-man’s ZR1 clone! It’s nearly impossible to tell the difference from a true ZR1 Corvette. Check out my photos. Good luck!
Dan P. 5/5
So this install isn't as bad as I thought it would be. I've never removed a car bumper before but had it off in 15 minutes. I worked on this spoiler kit for about 5 days. However that was an hour here and 2 hours there. Total time was about 6 to 7 hours. Could easily do it in a day. One thing that threw me off was the spoiler would line up with the brackets and thats because the left bracket actually goes on the right side and the right side goes on the left. I seen a video where they got the molds wrong. No big deal. Good to go.
Warren B. 4/5 Verified
Happy with the product had it for more than 2 years and will be buying more
Juan R. 5/5
Love the way it looks, fitment required a lot of massaging. Watched the video multiple times but in reality, parts were not designed as well as suggested. Still, the look is what I was after and I am happy.
Jennifer C. 4/5 Verified
Definitely took all day but was worth it!!
Anallely M. 5/5 Verified
3 bolts missing out of installation kit. Disappointed in that.
Lorean S. 4/5 Verified
Great looking wing. Installed by a professional shop in southern California. Completely changed the look of the car.
#3115 Y. 5/5 Verified
Always wanted this wing spoiler, I feel it belongs on my car, thanks
Silvano S. 5/5 Verified
Car looks amazing!
Arthur M. 5/5 Verified
The part is fit perfectly. Everything is alright.
Jiri V. 5/5 Verified
The wing took my vette to another level
Kimmey G. 5/5 Verified
Fairly easy to install if you’re a car guy just take your time. can’t wait to try it out on the track!!
#3745 K. 5/5 Verified
Looks so nice and happy with the purchase!
Hargun S. 5/5 Verified
I love my new spoiler!!! It’s a perfect fit and it really makes my C7 pop!
John P. 5/5 Verified
Love the spoiler and the service was awsome I have allot from EOS couldn’t be happier.
Rick M. 5/5 Verified
Great experience, timely delivery, no damage on merchandise Great service thanks l am very satisfied
Ricardo G. 5/5 Verified
Love the quality of the parts and always get it the next day
Orlando C. 5/5
Great product nicely finished and fast service definitely recommend to others
#11169 B. 5/5 Verified
Excellent
Venancio A. 5/5
Easy to install looks awesome when done. The only thing is check the plastic welds from corvette some can come undone. This is not EOS this is a chevy problem. But easy to fix.
Jeff D. 5/5 Verified
Great Look and Great quality.
Todd P. 5/5 Verified
100% rear diffuser is on fire
Luan V. 5/5
I had the wing installed by the dealership that sold me the car and it is beautiful. I could have installed it from the video EOS has online but chose to have it professionally done. I really like the bold statement it makes!
Gary J. 5/5 Verified
Very nice carbon fiber ZR1 high wing. After watching a video of the installation it was a fairly straight forward install.
Joseph H. 5/5 Verified
Great customer service, need to use YouTube for instructions, be careful with how deep the screws go into the wing mount and which screws go where. I've went over 100mph, slight bit of flap in the wing but very manageable, depends more of if the road is bumpy than anything. Seems very durable though. Paint job is unbelievable, perfection. Looks amazing, I'm very happy with it. The car turns so many heads. The high wing is perfect for this car, don't think it is "too much", in person it looks perfect bc the height of the cabin, so don't overthink on it, I'm so happy I made the leap and put on the wing.
Jason H. 5/5
Great Product, fairly easy install
Michael S. 5/5 Verified
The product is great looking, the side part on the wing looks like the clear has a small crack. No instructions AT ALL. And they shorted me 3 bolts for the wing risers. Plus you really need to supply 5 studs for the top plate. If I wasn't a car guy and know how to resolve stuff. I might have sent it back. BUT I AM HAPPY THE WAY IT LOOKS AND IT'S DONE. no big deal I promise.
Tony E. 5/5 Verified
I found E.O.S. by watching the Corvette Channel. Scott (the Corvette Channel) has an excellent 1 hour video on how to install the ZR1 High Wing. You MUST watch that video first before trying to install this wing. As for the wing itself, outstanding! A precise duplicate of the high wing on the 2019 ZR1. The packaging is first class. All of the parts are high quality. The wing itself is high quality and the carbon flash paint job is first class. Positives: Great packaging. High quality parts. Excellent paint work. Look great when installed. Minuses: No instructions. No templates for cutting the two areas where the wing towers poke through the rear fascia. Needs: Either supply a template for cutting those slots in the fascia or put locater pins on the wing base that would fit in the existing holes in the fascia once you remove the Z51 wing. Also truly need some instructions for the process of installation. Without the video from Corvette Channel, you'll be lost trying to accomplish the installation. I cannot stress enough the importance of watching that video. Other than that, it's a great looking product once installed. It will certainly garner a lot of looks and comments when you're out on the road.
George S. 5/5 Verified
Super-fast shipping and great packaging. The install took me about 6hr with no help and pretty methodical with my process. Watched the videos a few times before I started so I was pretty familiar with the install. That said, I would have still benefited from some instructions. There were a couple things that could use some more clarity. #1 The lower spoiler, in the video they mentioned there are studs to be installed, but I that has been changed to bolts. Personally, I would rather stud's as it would be easier to install once you remove the tape covering. #2 Spoiler wing stabilizer has holes for screws but no screws. I added my own to keep the 3sections together. I would also think using some tape or glue to secure it in the Wing slot would be beneficial to stabilize the wing even more. Pretty easy install, minimal tools needed, but plan on it taking up most of your day if its your first time. Couple of suggestions for EOS to consider: Create a downloadable instruction PDF, Go back to suds for the lower wing install, Consider gluing in the wing stabilizer, Consider bolting on the Winglets ( you could hide the bolts by using the slot in the wing for the stabilizer) . Lastly would love to see less Exstream version of the wing that looks like factory option that's smaller in lower on the car. As for the
Marc D. 4/5
Great product and looks wonderful!!! Was a bit challenging to install but I’ve never done anything like this before and I was able to install it in my garage and only a few trips to Lowes and Harbor Freight for tools.
Tyler S. 5/5 Verified
They shipped it out fast, I just wish they hadn't shipped with FedEx. (FedEx is super slow in my area.) The wing was super easy to install and it looks beautiful. It arrived with no damage to it whatsoever.
Jayden W. 5/5 Verified
It’s amazing product, looks really good on my car.. I would highly recommend this to my friends..
#12257 G. 5/5 Verified