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.
Written by the business, not verified by us.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.
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.10/10 easy install I’ve bought test pipe y pipes headers no issues as far as welds or fitment
Hi , Thank you for this perfect 10/10 review! We’re pleased that installation was easy for you, and glad our test pipe, y‑pipe and headers delivered solid weld quality and great fitment with zero issues. We really appreciate your repeat business and hope our parts keep working great for you. Best regards, Flashark Customer Support Team
Headers arrived fairly quick and was a 98% fit without issue. Fitment was very good with only one midpipe (pass side) is slightly off but managed to get it together and no leaks. Good price and with the oe muffler sounds great and dropped about 25 pounds and a ton of engine compartment heat off my car.
Hi James, Thank you for your detailed review of our headers. We are pleased that your order arrived quickly and achieved 98% good fitment. We appreciate you getting everything assembled without exhaust leaks, even with the minor offset on the passenger‑side midpipe. It’s wonderful that you are satisfied with the price, sound with the OEM muffler, weight reduction and reduced engine‑bay heat. We will pass the feedback regarding the passenger‑side midpipe slight misalignment to our product team for continuous improvement. Best regards, Flashark Customer Support Team
Great products and very timely shipping, always quick shipping
Hi, Thank you for your nice review! We are happy to know you are satisfied with our great‑quality products and our consistently fast, timely shipping. We appreciate your support and look forward to serving you again in the future. Best regards, Flashark Customer Support Team
Had some exhaust headers shipped to my house. Once again, the welds are extremely poor. The bead is not even going all the way around the flange. To be honest I don’t even want to install these on my car because they will 100% leak. And I already gone thru this process once with the company. Y’all need to step it up. If you’re going to sell exhaust parts, At least make sure your welds are going to hold longer than 30 days
Easy to install, bolt up.
Dear Customer, Thank you for your feedback! We are pleased that the item features simple bolt‑on installation. Please don’t hesitate to contact us if you require any support in the future. Best regards, Flashark Customer Support Team
My cat back exhaust system I purchased for my 2006 WRX has a perfect deep tone without any drone in any gear, exactly what I was looking for! Very affordable and I am very pleased with the slight performance boost and tone. The only downside is that I had to file the flange bolt holes slightly to get the stock spring bolts to fit through. Otherwise excellent quality and I would recommend anyone thinking about a Flashark exhaust to go for it honestly.
Dear Customer, Thank you for this detailed review of our cat‑back exhaust for the 2006 WRX! We’re thrilled the deep, drone‑free sound and minor performance gain met your expectations. Thank you for bringing the flange bolt‑hole fitment issue to our attention; we will pass this feedback to our product team for optimization. We really appreciate your recommendation and support! Best regards, Flashark Customer Support Team
Hello there, I was interested and have had my WRX 2015 have done a few little things but always wanted the exhaust that deep subi sound. These are honestly pretty nice super easy install look good on the outside quality I’d say is pretty nice. The install is pretty self explanatory, use a little WD-40. Can do with one person for sure def would help to have another set of hands or a lift. But overall good deal. Sound pretty cool. I had the stock forever so any sound change for me is noticeable.
Dear Customer, Thanks for your honest review! Glad our exhaust delivers that deep Subaru sound you wanted for your 2015 WRX. We appreciate your helpful installation tip with WD‑40, and note that it can be installed solo though a lift or extra hands would help. Happy you can hear the improvement over the stock exhaust. Reach out anytime if you need support. Best regards, Flashark Customer Support Team
I am absolutely blown away with these headers. They are built very well, extra thick flanges, showed up super fast. I truly don't know how these guys are making any money. I will absolutely purchase these again and also will recommend them to ANYONE who is putting together exhaust mods for their project. THANK YOU 👍
Dear Customer, We truly appreciate your fantastic feedback! Glad these headers exceeded your expectations. Thank you for recognizing the quality craftsmanship and fast shipping, and for sharing our brand with other exhaust mod builders. We can’t wait to assist you with your next project! Best regards, Flashark Customer Support Team
I've been intouch with this company and they are standing by their product and giving me a full refund for my purchase. It's not very often you do business with a company that backs up their products, This one does. Thank you flashark.
Dear Customer, Thank you for your candid feedback. We sincerely apologize for the fitment issues you encountered with the exhaust headers—specifically the need for re-bending, hole enlargement, and the addition of extra gaskets to ensure proper installation and sealing. We prioritize fitment precision above all else and take this matter very seriously. We will relay your feedback directly to our engineering and quality control teams to revise production standards and improve dimensional accuracy for future batches. We have already contacted you via email at [email protected]; please stay in touch, as we would like to discuss a satisfactory solution with you. Best regards, Flashark Customer Support Team
Some parts I needed, u guys didn’t have it. That’s only things I don’t like it. I just want to shop on only just one places not two or three places. If u guys keep on doing like this right now. U will losing a lot of money.
Dear CUstomer， Thank you very much for your honest feedback. We totally understand how inconvenient it is to source parts from multiple retailers when you would prefer to get everything in one place. We truly appreciate you bringing this to our attention. We are continuously expanding our product lineup to cover more related components. Your suggestion will be shared with our product team for future inventory planning. We hope to earn all of your business on your next purchase. Best regards, Flashark Customer Support Team
The pipe coming off the muffler was not long enough to fit in the exhaust pipe completely. Got a piece of flex pipe to fix the problem. Other than that it was smooth sailing. Did not get new rubber hangers but my old ones worked out. The dual exhaust ports on the muffler looked good. All in all I'm good with the experience.
Dear Customer, Thanks for your genuine review! We apologize that the muffler pipe length created fitment issues and extra work for you. We’re happy you found a solution with flex pipe and your existing hangers, and that you like the look of the dual exhaust ports. Your feedback helps us refine our kits, we value your input greatly. Best regards, Flashark Customer Support Team
I am not a mechanic, but the addition of this oil catch can was easy enough for me to do with little difficulty. The biggest problem was opening up the fuel line clip. The whole installation took me about forty five minutes. Now we wait to see how much this catch can will help my car avoid oil contamination.
Dear Customer, We appreciate your review! Glad the oil catch can installation was doable for you. We note the fuel line clip was the main challenge. Looking forward to hearing how well it helps prevent oil contamination down the line. Best regards, Flashark Customer Support Team
some of the welds were missing but nothing too major. bolt holes were just a bit too small. thread pitch was wrong, didn't come with bolts for the header to section 2 and the angle is incorrect to line up with the section 2 of the exhaust, however, these issues were remedied with some simple adjustments and bolts from a hardware store. Outside of these little issues the headers perform as intended and i'm satisfied for the low price
Dear Customer, Thanks a lot for your genuine review! We’re sorry about the incomplete welds, small bolt holes, wrong thread pitch, missing bolts and improper pipe angle that forced you to make adjustments and buy extra hardware. Our factory will revise the size and welding process on new production units. It’s great to know the headers work well after minor tweaks and you’re satisfied with its performance at this price point. We really appreciate your honest feedback to help us get better! Best regards, Flashark Customer Support Team
The header package I purchased for my 2003 Chevy Silverado SS came on time and upon opening the box I discover the most beautiful headers with absolutely everything I needed to install them minus the tools. Surprisingly very little persuasion to install.
Dear Customer， Thank you so much for this fantastic review! We’re thrilled your headers arrived on schedule, and glad you love the finish and complete accessory kit that covers all installation hardware. It’s wonderful to hear they fit with minimal adjustments during installation. We really appreciate you choosing our parts for your 2003 Chevy Silverado SS, hope it delivers great performance on your truck! Best regards, Flashark Customer Support Team
The kit was super nice. Adding instructions at least for the dual exhaust part would have been very, very, very helpful. That is why I gave a 4 out of 5 rating.
Dear Customer, Thank you so much for your 4-star review and positive feedback on the exhaust kit! We really appreciate your suggestion regarding installation instructions. We totally understand that detailed guidance for the dual exhaust section would make the install much smoother. Our technical team will work on updating and supplementing the instruction manual to cover dual exhaust assembly steps for future customers. Thanks again for your valuable input, we hope to serve you again soon. Best regards, Flashark Customer Support Team
The fitment and finish was excellent my only problem with the product is that it doesn't have a vented cap. I'll make it work but c4 corvette requires a vented recovery bottle.
Dear Customer, We appreciate you sharing your experience! Great to know you are satisfied with the fitment and finish. We’ve logged your comment regarding the missing vented cap needed for C4 Corvette recovery bottle application. Our design team will evaluate this improvement for upcoming production. Hope everything runs smoothly on your vehicle. Best regards, Flashark Customer Support Team
According to my mechanic who installed it , said butt connections, instead of male/female ends, fitment on drivers side muffler didn't reach the hanger(had to make and adapter to hang). Sounds more Tuner (Fast n Furious) than Muscle.
Dear Customer, Thanks for taking the time to share your mechanic’s installation experience. It is disappointing to know the driver side muffler fails to align with the hanger, forcing you to build a custom adapter. We also take on board your comment that butt connections feel more tuner-style compared to proper male/female ends expected for muscle car builds. Our design team will review pipe dimensions, hanger positioning and wiring connectors based on your valuable suggestions. Message our support channel if you would like us to help resolve this. Best regards, Flashark Customer Support Team
Parts as described. Very fast shipping
Dear Customer, Thank you for your great review! We are happy the parts match the listing description and that your order shipped quickly. Hope everything works perfectly for your project! Best regards, Flashark Customer Support Team
Easy install after removing stock exhaust muffler. Sounds great with low rumble and balck exhaust tips make Jeep look show ready Thanks for great product and price
Hello, mark herbst! Thank you for your feedback! We are delighted to hear that you are satisfied with our products. Thank you again for your patience and support! Best regards, Flashark Customer Support Team
Well one thing I do not like is the fact that you do not ask if your car is a hardtop or convertible. The installer hacked my original exhaust to pieces before he took a good look to see where the 3" pipe had to go in the rear. I have a convertible. There are 2 stabilizer braces that have to be on my car. Those 3" have to go over that brace but they won't fit. They take the braces off and finish the installation. Now my braces will not go back on. I have to pay someone to do a custom brace for my car now or pay god knows how much for a system that is made for my particular car.
Dear Customer, We sincerely regret the issue you have encountered and apologize for any inconvenience this has caused. We remain committed to resolving this matter for you. Please provide your order number and email address so that we can promptly address the situation and ensure a smooth, hassle-free resolution. Thank you for sharing your candid feedback; it motivates us to provide even better service to every customer in the future. Best regards, Flashark Customer Support Team
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