This complete mounting solution for the rear differential features polyurethane construction, replaces all 3 factory mounts and adds the 4th mount that Hyundai forgot to give us. As we all know the stock rubber mounts are very soft. This product is a direct fit for the stock mounts and provides superior mounting for the differential housing. Polyurethane construction provides near solid mounting while providing just enough cushion to reduce parts from breaking under aggressive driving conditions. You will notice some additional noise and vibration but the trade off will be well worth it. After installing you will have better power transfer to the rear of the car during acceleration, improved throttle transition, and a much more stable rear end. All of this contributes to a better high performance
driving experience.
Bolt Options:
Standard 10.9 Steel: Equivalent to the OEM fastener strength
Upgraded 12.9 Steel: Heavy duty cap screw fastener with higher tensile strength
Upgraded 4340 Chromoly: Custom made 12 point fastener with the highest tensile strength
Standard style 4th mount installs without modifications on most 2010-2012 model year vehicles. 2013-2106 vehicles will need the hole in the frame opened up by a small amount. Optional stepped drill bit is available to make this installation process easy. Optional reinforced 4th mount includes custom machined steel inserts that are used to sandwich the thin sheet metal sub-frame and adds substantial strength to the mounting location.
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4 Reviews Hide Reviews Show Reviews
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10/10 product 12/10 Customer service
One of the BEST drivetrain mods I’ve done yet! Easy to install, and I had questions about the product during instillation and Tim was veryyyy nice and helped right away! Best Genesis Coupe Parts store I’ve bought from yet!
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Easy install and great response and feel under hard acceleration. Awesome kit highly recommended
Buy this if you want to do fat skids in your genesis coupe
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LOVE IT
I RECENTLY BUSTED THE REAR MOUNT ON MY DIFF SO I WAS LEFT WITH NO OTHER CHOICE BUT TO GO AHEAD AND REPLACE ALL OF THEM, AFTER A LITTLE RESEARCH I DECIDED TO GO WITH THE BEYOND REDLINE KIT AS I HAD READ THE SOLID ALUMINUM MOUNTS THAT ARE AVAILABLE HAVE BEEN CRACKING PEOPLES SUBFRAMES. I THINK I MADE THE RIGHT CHOICE, MY DRIVE LINE SLACK/LASH IS ALL BUT GONE. STARTING FROM A STOP AND 1ST TO 2ND ARE SO MUCH BETTER AND MORE SOLID FEELING. THE TRADE OFF IS NOISE- BUT IT DOESNT BOTHER ME PERSONALLY AS I WANT TO COMPLETELY BUILD THIS CAR SO THE FACT THAT I CAN HEAR MY DIFF WHILE IM DECELERATING IS PRETTY COOL I THINK. ITS BEEN ON A WEEK BUT SO FAR GREAT PRODUCT, IM VERY HAPPY WITH MY PURCHASE
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Day and Night
The difference is crazy like the title implies. It stiffens up the rear differential really well. Especially if you have a stage 2+ clutch that terrible feeling you get reversing on the 2010+ Genesis is pretty much gone. Combine this with the trans mount and you'll have a beautiful ride feeling. There is a bit of a whine noise from the diff because of the stiff bushings but it's almost unoticible especially if you have an exhaust. Overall it makes the car feel A LOT more responsive and gets rid of almost all your shakes when accelerating and decelerating. And reversing is now a dream. Also the fitment is nice and percise no issues.
