Description
Remflex Exhaust Gaskets are soft and compressible so the suggested torque for each gasket, which is generally much lower than factory torque, is listed on the back of each package. Remflex’s unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2000 degrees-day after day, week after week, year after year. For over 10 years Remflex have been bringing this technology to automotive enthusiasts of all kinds to eliminate exhaust leaks for good. Experience has shown that no gasket should be reused if you want a reliable seal, therefore Remflex do not sell or market gaskets as reusable even though it have been told that they have been reused successfully in the past. Do not use sealants of any type with gaskets. The sealant burns out rapidly leaving a gap which creates an exhaust leak. Remflex Exhaust Gaskets are good to 3000 degrees which far exceeds the temperature rating of any sealant.
Imported customer feedback
What customers reported
4.4 / 5
24 ratings
Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Exact identity, part numbers, model references, and available compatibility evidence
Buying guidance
Quick decision
An identity-first exhaust manifold listing organized around stable product references and available compatibility evidence.
Fit and size notes
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Specification notes
- Canonical product: MP-US-B00B2HMK08
- Source product ID: B00B2HMK08
- Category: Replacement Parts / Gaskets / Exhaust System / Exhaust Manifold
- Available images: 1
Before you buy
- Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
- Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.
Derek –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Perfect fit really thick and crushes and sealed up perfectly highly recommended.
Piotr C. –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Highly recommend these gaskets if you’re dealing with a tiny leak due to flange design or aftermarket exhaust. Although I have an aftermarket exhaust, mine has a flat flange design that doesn’t seem to work too well with traditional exhaust gaskets. The problem I have is that I have dual exhaust and to make both look symmetrical in terms of positioning and rotation, you need to tighten it down in a way that can make one leak. Traditional gaskets would seal fine for a short time but eventually leak past. These gaskets are as advertised, thick with great compression. The slots really help since my mid pipes are so close to each other that positioning a traditional gasket and feeding a bolt through makes it difficult. All in all, I’m very please with these and would by them again.
Nick –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
This is the perfect gasket to seal up your exhaust. The material compresses to form a tight seal.
JaceB –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Like a lot of the reviews say, they work really well to fix exhaust leaks, but they are really only good for one time use.I put them on my exhaust that had an exhaust leak due to a bent flange right at my catalytic converter and it fixed the leak; however, a few weeks later I got a very good deal on a high flow cat, so I install it without ordering another set of gaskets. I was very careful taking the exhaust apart and trying not to ruin or break the gasket, but one of those still managed to break apart even though I was quite careful.Considering you pay almost double what it costs for a normal gaskets, it would be nice if you could reuse it.
Young chun –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Fixed my exhaust leak. It’s nice and thick and it’s pliable so when u tighten it up it seals up the exhaust. Would buy again
Nate B. –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
I gave a review on the Remflex “make your own gasket” sheet, so check that for pics and more in depth thoughts on this product in general. (Click my name to see my reviews or search for the sheet)In short, this stuff is a blessing! It got my “impossible to seal” issues resolved on several different applications. I used this pre-cut gasket for ease and precision.*DON’T OVERTIGHTEN!! AND DO NOT BEND!!It will crumble very easily, so be gentle. And even tho it’s very soft, it still seals fine with exhaust pressure hitting it. Watch it closely all around as you snug up the mating surfaces.
Josh Gonzalez –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
Used for a y pipe on my 350z and fit perfectly no leaks.
cows –
Imported from Amazon. This is not a review of a purchase made on this website.
External marketplace context: Verified Purchase
I’m running an Invidia Q300 catback, I initially had the original foil-plated cardboard gaskets included with the Q300 that inevitably rot, then I bought some proper multi-layer steel gaskets; both of those gaskets had a small leak and would leak condensation from the flanges when parked. Perhaps the Q300 flanges are not flat (I’ve not checked). I learned about Remflex gaskets while researching the leaking issue.I’ve been running the 2.5″ pair and the 3″ (8007) gasket for two weeks, torqued as directed (20 ft-lbs), and haven’t seen any condensation leaking from the flanges, so I assume my leaks are resolved. These gaskets are soft, so I’m very interested in seeing how long they last. I’ll follow up if they rust out, but I’m not in a snowy area, so they might last a long time.