Protect your 911 with MagnaFin stone guards
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Mar 16, 2024, 06:55 PM | Replies: 52 | Views: 7039
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Price
$100
- Location Richardson, TX, 75080, USA
- Condition New
Description:
Goes over factory clear stone guards or PPF | Track tested at go to jail speeds.
-Stone guards now available for 992. "WrapFins" are 9.2 mils of EASILY REMOVEABLE non-magnetic stone guard protection with an ultra low adhesive base. (992s will not take a magnet.) More info here.
-MagnaFin Magnetic Stone Guards are available for 911 G-body to 991.2, 986, 987, and 944.
MagnaFin brand stone guards are usually made-to-order, but I have a few sets in stock, see below. From $125.00 + $15.00 shipping. Most are $150 -195.00 USD. PM me or order directly online: MagnaFins.com International shipping available.Made in USA by a fellow Rennlister.
In Stock
WrapFin Non-magnetic removable adhesive stone guards (992 won't take a magnet)
992
Deep Black ($150.00)
Gloss Black (smooth) ($175.00)
NEW: Carbon Fiber ($195.00)
992 turbo
Deep Black ($140.00)
Gloss Black (smooth) ($165.00)
NEW: Carbon Fiber ($185.00)
992 non magnetic shark fins link here
MagnaFin Magnetic Stone Guards
991 turbo
Deep Black (no logo) – $150
Carbon Fiber (high energy) – $195
991 GT3RS
Deep Black (no logo) – $165
991 wide body ($195)
NEW Printed Black (matte) + gold/bronze PORSCHE logo
Printed Black (matte) + dark gray Porsche logo
Printed Black (matte) + "Stealth" Porsche logo (dark grey, almost appears black on black)
Printed Black + Red Porsche logo
Deep Black (no logo) – $150
991 narrow body ($195)
Printed Black (matte) no logo
Printed Black (matte) + red Porsche logo
Printed Black (matte) + light gray Porsche logo
Carbon Fiber Carbon Fiber
Deep Black (no logo) – $150
997 ($195)
Printed Black (matte) + dark gray Carrera S logo
Carbon Fiber
Deep Black (no logo) – $150
997 turbo
Deep Black (no logo) – $150
996 ($195)
Printed Black (matte) + medium gray Porsche logo
Carbon Fiber
Deep Black (no logo) – $150
996 turbo
Deep Black (no logo) – $150
993 Narrow Body
Deep Black ($200)
Gloss Black ($225)
993 Wide Body
Deep Black ($200)
911 G body
Matte Black (no logo – $100
Deep Black (no logo) – $125
What are MagnaFins? Not your average thin black vinyl stone guards, MagnaFins are “shark fin” style magnetic stone guards made from 30 mil High-Energy magnetic material with an additional clear, matte, UV protective layer. Help protect your Porsche from rock chips while giving it that classic retro style with MagnaFin magnetic stone guards. Sold in sets of 2, one driver’s side and one passenger’s side.
MagnaFins are currently available for 911 G-Series, 993 (Narrow and Wide Body), 996, 996 turbo, 997, 997 turbo, 991 Carrera (Narrow and Wide Body,) 991 Carrera T, turbo, and GT3RS. Also 944, Boxster 986, 987 and Cayman 987.
Thanks for looking!
Last edited by Shane@MagnaFins; Apr 25, 2026 at 08:47 PM.
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BUMP with updated avails
__________________
Shane
2017 991.2 Carrera | Past: 2006 997S | 2000 996 Millennium Edition | 1979 911 SC targa
MagnaFin Magnetic Stone Guards | MagnaFins.com | s.altman@magnafins.com
Shane
2017 991.2 Carrera | Past: 2006 997S | 2000 996 Millennium Edition | 1979 911 SC targa
MagnaFin Magnetic Stone Guards | MagnaFins.com | s.altman@magnafins.com
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From: Dallas, TX
Yes, I sure do. Here's a link to order: 911 G body
Choose Matte Black when you get to the options.
Thanks
Choose Matte Black when you get to the options.
Thanks
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Text from GT3 customer
*The key is to have all edges of the magnet touching the car with no places for air to get underneath. For the 991 it is especially important to keep the bottom of the MagnaFins above the rock panel ridge. See below.
It's hard to 100% guarantee adhesion at any speed, but if you're not satisfied after a track day I'll give you your money back.
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Joined: Apr 2012
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These are a great product. Love the fitment, packaging was awesome!
Question - your instructions state not to leave on for daily use. Are you not confident they will stay on, yet you guarantee for track use?
Thanks!
Question - your instructions state not to leave on for daily use. Are you not confident they will stay on, yet you guarantee for track use?
Thanks!
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Wasserott: With proper installation (all parts of the MagnaFin lying flat on clean, dry paint, installed in warm environment) I am confident they will adhere on track days-- the current customer claimed top track speed record is 170 mph. I've personally seen 150+ in short straightaways on my own and on customer's cars-- over factory clear guards. I'm not worried about them flying off.
I don't say they aren't for daily use, but I can see where you'd get that. Maybe I should revise. Under "Legal Stuff" on my instructions it says (copy/pasted here): These are meant for short term use on road trips, track days, or car events. From the material manufacturer: Long term use on surfaces exposed to sunlight can result in uneven fading of the surface because the area under the magnetic sign is shielded from ultraviolet sun rays. Do not allow moisture to remain under your MagnaFins. Moisture in direct sunlight can cause hazing.
The magnet makers put similar language in their literature so I did the same.They are meant for short term use. That doesn't mean you can't use them every day. I've had mine on every day since late 2022 when I made my first set. Before that I had magnetic stone guards from another vendor for a few years with no issues. To be honest, I put that in the instructions so people don't leave them on for years at a time. They need to be removed and cleaned when you wash the car. Dirt and moisture can work its way under there and eventually lessen the adhesion. I hope that makes sense.
I don't say they aren't for daily use, but I can see where you'd get that. Maybe I should revise. Under "Legal Stuff" on my instructions it says (copy/pasted here): These are meant for short term use on road trips, track days, or car events. From the material manufacturer: Long term use on surfaces exposed to sunlight can result in uneven fading of the surface because the area under the magnetic sign is shielded from ultraviolet sun rays. Do not allow moisture to remain under your MagnaFins. Moisture in direct sunlight can cause hazing.
The magnet makers put similar language in their literature so I did the same.They are meant for short term use. That doesn't mean you can't use them every day. I've had mine on every day since late 2022 when I made my first set. Before that I had magnetic stone guards from another vendor for a few years with no issues. To be honest, I put that in the instructions so people don't leave them on for years at a time. They need to be removed and cleaned when you wash the car. Dirt and moisture can work its way under there and eventually lessen the adhesion. I hope that makes sense.
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How are we cleaning these things. I feel mine has a lot of magnet dirt on them. I pressure wash and wipe them but the magnetic part of these are making the dirt (which I assuming is tiny pieces of metal) cling to the magnetic stone guard. Certainly not a quick rinse off. Any tips to clean them proper?
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2000se, thanks for asking. Always take them off the car fully when washing, especially if using a power washer. I put them on the beer fridge in the garage or my wife's clothes dryer while I wash the car. Once I'm done with the car I do the fins. If really dirty, I clean the stone guards front & back with a sponge and car wash suds. If they aren't too dirty I use a quick detailer and a microfiber.
To really clean them, use isopropyl alcohol and a clean microfiber. Let the car and fish dry, then reapply in a warm clean environment. They sorta have memory so they go back on easily.
**Pro tip, if you let the dealer wash your car, take off the stone guards before you go to the dealer. They probably have never seen magnetic stone guards
To really clean them, use isopropyl alcohol and a clean microfiber. Let the car and fish dry, then reapply in a warm clean environment. They sorta have memory so they go back on easily.
**Pro tip, if you let the dealer wash your car, take off the stone guards before you go to the dealer. They probably have never seen magnetic stone guards