FLASHARK is a professional auto parts manufacturer, we sell a wide variety of products, including performance modification products, such as egr removal kits, electronic circuit breaker kits, coolant filtration systems, etc. At the same time, we also have a lot of exterior modified products, such as headlights, fog lights, interior lights, chassis lights and wheel hub lights.We have professional customer service to ensure our after-sales, so you don't have to worry about after-sales, 30-day unsatisfactory refunds and 24-hour customer service online. Looking forward to your purchase and your comments.
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Is Flashark legit?
Flashark (flasharkracing.com) has a 4.4 out of 5 rating on OK.one, based on 102 user reviews collected here. It is listed under Vehicles & Transportation and its reputation is good. Praise is nearly unanimous, with 90% rating it 4 stars or higher; The business has replied to 88% of negative reviews; Reviews mostly discuss Product, Quality, Price. Last updated 2026-09-03.
What reviewers say
AI generated
Reviewers had a great experience with this company. Customers frequently praise the affordable prices, consistently fast shipping times, and the impressive overall construction and finish of the parts they received. Many consumers mention that the exhaust systems and headers deliver a deep, satisfying tone that enhances their driving experience.
However, some customers also noted specific challenges regarding installation fitment and alignment. A few reviewers experienced frustrating shipping delivery delays or stated that certain components required manual modifications and adjustments to fit properly on their vehicles. Despite these occasional setbacks, most people remain very pleased with their overall purchases.
Auto-generated from all reviews of this business. For reference only.
I obviously like the stainless, the tone is great and its not too loud. However, it would be helpful if the parts were at least labeled as it is a puzzle to figure out what goes where. The fit was not perfect either. With the middle section pushed as far forward as it would go, the front pipe from the muffler barely went into the resonator delete pipe. After I installed it I took it to a welder to weld the front pipes together as I think over time it would have failed at that point
Reply from Flashark2026-03-30
Dear Customer，
Thank you so much for sharing your honest feedback!
We’re glad you love the stainless steel construction and the great, not-too-loud tone of the exhaust.
We sincerely apologize for the lack of labeling on the parts and the less-than-perfect fitment you experienced — we understand how frustrating it is having to guess which part goes where and dealing with tight connections.
We’ve already passed your comments along to our production and design teams to improve part labeling and fitment accuracy for future batches.
We appreciate you taking the time to help us make better products, and we hope you continue enjoying your exhaust setup!
Best Regards
Scarlett
Flashark Customer Support
IM BACK AGAIN FLASH SHARK IS A LEGIT SCAM ! A Month or 2 maybe noww i ordered a single exit for my g37 sedan ! And ive never gotten the part from these guys im a hard working GROWN a$$ MAN and have no times for childish games . I gotten my refund the first time maybe its cause they “ bribe me “ to take down the first bad review from when i never gotten my part the first time they guys suck … i went a different route while was in the process trying to get my money back cause it was just absurd.. so i got it and nowthey trying to take it it back after tellingme delete the bad review well now this oneis staying up . Do not order fron here just save the headache and get a isr single exit or order off alliebaba
Reply from Flashark2026-03-25
Dear Customer,
We are deeply sorry to hear about this matter.
We have processed a refund for you, and the refund has been successfully completed.
We have reached out to you via email; please kindly continue to coordinate with our customer service team to verify the details.
Please rest assured that we will handle this matter for you with the utmost care and diligence.
Customer satisfaction remains, as always, our unwavering priority.
Best Regards
Scarlett
Flashark Customer Support
Fits ok definitely has to fabricate it to make it work but overall good quality
Reply from Flashark2026-03-25
DearCustomer，
Thanks for your review!
Glad the quality is good and it works well for you after fabrication.
We appreciate your business and hope to serve you again soon!
Best Regards
Scarlett
Flashark Customer Support
Dear Customer,
Thank you so much for your positive review!
We’re thrilled to hear it’s a great fit and works perfectly for you.
Appreciate your support and hope to serve you again soon.
Best Regards
Scarlett
Flashark Customer Support
I received the headers in very good condition. I had them expertly installed, they look great. Thanks great product excellent price.
Reply from Flashark2026-03-25
Dear Customer,
Thank you so much for your wonderful review!
We’re glad to hear the headers arrived in great condition and look fantastic after professional installation.
It’s our pleasure to offer quality products at a great price — appreciate your support and hope to serve you again soon!
Best Regards
Scarlett
Flashark Customer Support
great Fit 2006 g35 sedan y pipe and test pipes. thanks! chris d.
Reply from Flashark2026-03-25
Dear Customer，
Thanks so much for the feedback, Chris!
Glad to hear it’s a perfect fit for your 2006 G35 sedan.
Appreciate your business and hope to see you again soon!
Best Regards
Scarlett
Flashark Customer Support
Great company to work with. The product had a damaged hinge but I repaired it with some scrap parts I had, all good now.
Reply from Flashark2026-03-23
Dear Customer,
Thank you so much for your kind words and understanding!
We’re sorry to hear the hinge arrived damaged, but glad you were able to get it fixed up and working well.
Your satisfaction means a lot to us, and we hope to serve you again soon!
Best Regards
Scarlett
Flashark Customer Support
Great look and awesome tone. Fairly easy install. Did however have to ream two holes on the driver side of the header to fit the studs because of the thermostat housing. Once I did that it was a dream to get everything bolted up and set in place
Reply from Flashark2026-03-18
Dear Custmer,
Thank you so much for your detailed review!
We’re stoked you love the great look and awesome tone, and that the install was fairly easy for you.
We apologize for the minor inconvenience with the header holes—we really appreciate you letting us know, and we’ll pass this feedback along to improve production and fitment.
We’re glad it all bolted up perfectly once sorted, and we appreciate you being such a thoughtful customer!
Best Regards
Scarlett
Flashark Customer Support
Everything went on perfect lined up good and didn’t have any problems.
Reply from Flashark2026-03-16
Dear Customer，
Thank you for your review!
We’re glad to hear everything fit perfectly and you had no issues with the installation.
Your satisfaction is our top priority!
Best Regards
Scarlett
Flashark Customer Support
Fantastic experience overall.
Fast shipping, quality exhaust, perfect fitment.
Easy install, no leaks, and no complaints.
I was running a stock exhaust with muffler deletes before. Now I have a deeper tone, with a great sound under acceleration. Less drone in the cabin, which is a plus.
You will want to buy an oem downpipe to aftermarket catback adapter. Grimmspeed offers one for around $70.
Reply from Flashark2026-03-16
Dear Customer，
Thank you so much for such a detailed and positive review!
We’re thrilled to hear you had a fantastic experience with fast shipping, perfect fitment, easy installation, and no leaks.
It makes us happy that you love the deeper tone, great sound under acceleration, and less cabin drone compared to your stock setup.
We really appreciate you sharing the helpful tip about the OEM downpipe to aftermarket catback adapter—it will definitely help other customers.
Thank you for choosing our exhaust system, and we hope you enjoy it for miles to come!
Best Regards
Scarlett
Flashark Customer Support
The system seems to be good quality and it sounds really good. If there was any complaints it would be that I wish it came with instructions instead of trying to find videos on the internet. I also had issues with the pipes clamps, no matter how hard I tightened them the pipe joints still moved. I ended having them spot welded in place. I also wish they carried spare components in case something goes bad on your exhaust because if you need something you have to order a whole new system.
Reply from Flashark2026-03-16
Dear Customer，
Thank you so much for your honest and detailed feedback!
We’re really glad to hear you’re happy with the quality and sound of the exhaust system.
We truly appreciate you pointing these issues out—this will help us improve our installation guides, hardware quality, and spare parts options for future customers.
Thank you again for taking the time to share your experience, it helps us get better every day!
Best Regards
Scarlett
Flashark Customer Support
Excellent customer service with help determining my needs. The parts were top notch and worked great.
Reply from Flashark2026-03-16
Dear Customer，
Thank you so much for your kind review!
We’re glad we could help you find exactly what you need, and that our top-notch parts worked great for you.
Providing excellent customer service and quality parts is always our priority.
We really appreciate your support!
Best Regards
Scarlett
Flashark Customer Support
I ordered long tube headers. Finding what I needed on the website was simple and intriguing in the same sentence. It didn't take long to receive them and it fits PERFECT! Thank you.
Reply from Flashark2026-03-09
Dear Customer,
Thank you so much for your wonderful review!
We’re thrilled to hear you found our website easy to navigate, that your long tube headers arrived quickly, and that they fit perfectly on your vehicle.
It’s always a pleasure to help fellow enthusiasts with their builds, and we can’t wait to see how your project turns out. Thanks again for choosing us!
Best Regards
Scarlett
Flashark Customer Support
Good price and fast shipping. I just have them mocked up on the stand. But Im pulling this motor and with the new one the headers will go in. Ill know more tomorrow
Reply from Flashark2026-03-09
Dear Customer,
Thank you so much for your review!
We’re glad you’re happy with the price and fast shipping.
Enjoy your build, and feel free to reach out if you need anything.
Best Regards
Scarlett
Flashark Customer Support
Fit on 5.3 in 1964 skylark with slight yube bending to clear frame
fast delivery
Reply from Flashark2026-03-03
Dear Customer .
Thank you so much for your feedback!
We’re glad the part fits your 1964 Skylark 5.3 and that you received it quickly.
We really appreciate your support!
Best Regards
Scarlett
Flashark Customer Support
Headers for great 71 f100 351w shipping was fast even though it was fedex.
Reply from Flashark2026-03-04
Dear Customer，
Thank you so much for your review!
We’re glad the headers fit your 71 F100 351w well and that you received them quickly.
We really appreciate your support!
Best Regards
Scarlett
Flashark Customer Support
Dear Customer,
Thank you so much for your kind review!
We’re glad you found it easy to shop and loved our prices.
We really appreciate your support and hope to serve you again soon!
Best Regards
Scarlett
Flashark Customer Support
fast shipping, headers arrived in great condition, no missing parts, all bolts, gaskets were in the box, perfect fit and exactly what I needed to start my exhaust for my project vehicle. The only thing I wish I knew or realized when I ordered was the size of the exit of the collector pipe, I thought it was going to be 2.5 inch after the flange but it was 2 inch, that may have been stated and I just over looked it, but if not, it could be added in the description, although easy fix, just was a little surprise to deal with.
Reply from Flashark2026-03-02
Dear Customer,
Thank you so much for your detailed and honest review!
We’re glad to hear the headers arrived in great condition with all parts included, fit perfectly, and meet your needs for your project vehicle.
We really appreciate your feedback on the collector pipe size—it will help us make our product descriptions clearer for future customers.
Thank you again for your support and for choosing our products!
Best Regards
Scarlett
Flashark Customer Support
Great service with fast shipping and very reasonable price
Reply from Flashark2026-03-02
Dear Customer,
Thank you so much for your kind review!
We’re really happy you’re satisfied with our fast service, quick shipping and affordable prices.
We truly appreciate your support and hope to serve you again soon!
Best Regards
Scarlett
Flashark Customer Support
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