best and cheapest upgrade by far. completely changed the drivability of the car in a 10 fold postive direction. more power is sticking to the ground instead of being lost in the loose and stock mounts. feels like a completely different car now.

tcs64i6 reviewed Prothane Motor Mount Inserts part # 8-1901

I had these in my 1G DSM fwd and what a difference these made. When I put these mounts in wheelhop became non-existent. The car shook a little more than I wanted it too, but these made a night in day feel when it came to launching the fwd. I know a lot of DSM guys just put the front and rear ones in too minimize the vibrations you feel while driving the car, maybe that would be better for you.

tsigeoff reviewed Prothane Motor Mount Inserts part # 13-1902

These inserts are a huge improvement over stock for the price. Installing them can be tedious but the results are less wheel hop and less engine rocking. Expect more vibration to the steering column after installing them. They change the way your ride feels in a positive way for little money.

BLouisGod reviewed Prothane Motor Mount Inserts part # 8-1906

Prothane engine mounts are an amazing product. They have been proven time and time again to outlast, perform, and feel much better than stock mounts. I have these installed in my GSX and can definitely feel the power transfer to the ground much better. The engine doesn't rock or shake during startup or hard acceleration.

EuroEclipse reviewed Prothane Motor Mount Inserts part # 13-1901

These motor mount inserts do everything they say and more. There is virtually no wheel hop on my fwd civic, and shifting is much smoother and quicker. They are a little more uncomfortable than I would have imagined at idle, but they are worth it.

gets the job done...holds the mounts and not as shakey as everyone says it is

loserpunkx182 reviewed Prothane Motor Mount Inserts part # 8-516

well the part isn't listed here but i have them for my upper and lower motor mounts works well with little to no vibration. unlike some of them you can get

I found these motor mount inserts to be of help in my LS-T setup... I was able to launch the car at 4k RPM with minimal wheel hop... Used the racing insert for the driver's side mount, car does vibrate more, but no less comfortable... Big improvement over stock!

bukbukintegra reviewed Prothane Motor Mount Inserts part # 8-1904

I just installed these and the wheel-hop in my opinion is almost gone. 1st gear is sooo much better and I have no problem with 2nd gear. i noticed a little vibration but i would expect it from something stiffer than stock. I am glad I made the investment in this product.

1slwsrt reviewed Prothane Motor Mount Inserts part # 4-1906

i installed some these on my breeze when i worked on my tranni. i have no vibration any more. i installed them in the upper and lower motor mounts.

Excellent upgrade for DSM mounts. These things can take a beating, unlike the stock rubber mounts. I've gone thru a few OEM mounts before deciding to get these inserts, and i'm glad I did. For a little extra money they're lasting me quite a while. There's a lot more vibration in the car, but it grows on you.

STI Tuner 06 reviewed Prothane Motor Mount Inserts part # 8-1902