unarchive In The Box of 131903 keyboard_arrow_down
- 1 of Driver Side Mount Inserts - 13509
- 1 of Passenger Side Mount Inserts - 13503
- 1 of Rear Mount Inserts - 13508
- 1 of Front Mount Inserts - 13507
lock Warranty Information keyboard_arrow_down
- Lifetime Warranty. Prothane guarantees all Prothane Suspension Parts to be free of defects in materials and workmanship (not due to abuse, neglect or misapplication) for the total time the vehicle remains with the original purchaser of the product(s). Should the products fail to meet these conditions, Prothane will replace the product, free of charge. This excludes any and all related labor charges. The product must be shipped to Prothane (postage prepaid) along with a copy of the original receipt."
Prothane Motor Mount Inserts
Prothane's motor mount inserts are crafted out of polyurethane, a material much more durable than rubber that can handle intense weight, heat, and pressure. Designed to fill the voids built into your OE motor mounts, these inserts will drastically increase the power transfer efficiency from your engine to the wheels. Since the voids were initially put there to reduce NVH, it stands to reason that filling in those voids will have the opposite effect. Installing Prothane's motor mount inserts may increase your NVH, but the increase to overall performance is worth it to some drivers. To top it all off, Prothane's motor mount inserts are covered by a lifetime warranty handled in-house here at DST.
OE Motor Mounts
OE motor mounts are usually made out of metal with holes strategically placed to keep most of the engine's vibrations from traveling to the cab. While the OE mounts are decent for the daily driver, the weekend warrior or straight up racer will probably look for an upgrade. Prothane's Polyurethane motor mount inserts offer a great performance boost equal to that of a solid motor mount, without the higher cost.
Product Reviews for Motor Mount Inserts - Mitsubishi Eclipse - 131903
- 5 Star (9)
- 4 Star (1)
- 3 Star (0)
- 2 Star (0)
- 1 Star (0)
starstarstarstarstar" Review 2 Years Later "
Very good product , Im happy with what I boughtverified_user Verified Buyer - Richard Barron - . Prothane 131903 - 5 out of 5
starstarstarstarstar" Review 1 Year Later "
So far so good. Still better feel and durability than OE mounts.verified_user Verified Buyer - Tyler A - . Prothane 131903 - 5 out of 5
starstarstarstarstar_border" Quality fix/upgrade "
I have replaced all four mount inserts, but not the small cross-member bushings, and I am impressed with them. The outer lip on one of the one-piece mounts tore a little upon insertion, but I cannot say that it was Prothanes fault and Im sure that it still works just as well even with a portion of the lip missing. I have not had them long enough to testify that they last, but they seem like they will hold up and they are currently a massive improvement over my nearly non-existent OEM inserts.verified_user Verified Buyer - Tristin Loxley - . Prothane 131903 - 4 out of 5
starstarstarstarstar" Excellent "
This part does what its suppose to ...."PERFORM" !\nAside for feeling more engine vibration my car feels solid when I gun it from a full stop.\n\nverified_user Verified Buyer - Ramon Velarde - . Prothane 131903 - 5 out of 5