More Watch BMW Engine and Transmission Mount Kit - 0345090064KT6
BMW Engine and Transmission Mount Kit - 0345090064KT6 BMW Engine and Transmission Mount Kit - 0345090064KT6 BMW Engine and Transmission Mount Kit - 0345090064KT6 BMW Engine and Transmission Mount Kit - 0345090064KT6 Watch
034Motorsport
SKU: KIT-0345090064KT6

BMW Engine and Transmission Mount Kit - 0345090064KT6

M3

Features 034 Motorsport Density Line engine and transmission mounts which feature the benefits of OE style engine mounts without the added harshness from converting to solid mounts

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Price each: $439.14
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.
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What does this include?

Description

Details

SKU:
KIT-0345090064KT6
FCP Euro ID:
Quality:
Performance

OE Numbers

22312283285, 31106769907, 31106769908, 31106763355, 31106850312, 31106767497, 33326768354, 31116762295, 33306772888, 07119904670, 07119904025, 33306760587, 07119915700, 31350141437, 31351095452, 32306778609, 32301094718, 32306758080, 22316760944, 23711130253, 23710414777, 22326760945, 22311091785, 22311092289, 22320421681, 23711130407

MFG Numbers

034-509-0064, 034-509-4062

This Kit Includes

Qty Part SKU Brand Price
2 Engine Mount MTO-0345090064 $210.00
1 Transmission Mount MTO-0345094062 $25.00
2 Suspension Subframe Mount Bolt BMW-31106769907 $19.42
2 Suspension Subframe Mount Bolt BMW-31106850312 $39.96
2 Suspension Subframe Mount Bolt BMW-31106767497 $17.78
11 Screw BMW-33326768354 $74.25
2 Engine Mount Nut OES-07119904670 $2.78
2 Suspension Stabilizer Bar Link Nut BMW-33306760587 $5.18
1 Steering Shaft Bolt BMW-32306778609 $3.09
4 Transmission Mount Nut BMW-22316760944 $8.52
4 Transmission Crossmember Bolt BMW-22326760945 $33.16

Product Information

The engine mounts on the E9X M3 are a carryover from the previous two generations of M3's and because of that, they suffer the exact same problems. The right-side engine mount is always compressed when the drivetrain is loaded and it begins to lose its clearance over time. In extreme situations, the engine mount can physically split. When the engine mounts degrade it can become difficult to shift into 3rd gear in a 6 speed manual transmission car when the drivetrain is loaded up (acceleration) due to excessive drivetrain movement/misalignment.

The factory engine mounts are only good for about 50,000 miles under ideal conditions. While factory engine mounts are a perfectly fine replacement there are many alternates on the market that offer some advantages over the factory mounts in terms of durability improvements and overall better feel. This kit includes 034Motorsport Street Density engine and transmission mounts which are manufactured from 55-durometer rubber, which is a significant upgrade from the rubber used in-stock BMW mounts. Since the mounts are also void-free and solid-filled, the resulting mount is substantially stiffer than stock, without introducing any additional noise, vibration, or harshness into the cabin. The mount bodies are made from high-quality steel using OEM production techniques.

The result is greatly reduced drivetrain slop, crisper shifting, and minimal wheel hop, without any noticeable increase in noise, vibration, or harshness (NVH) inside of the cabin. The solid rubber, void-free, and fluid-free design eliminate the possibility of leakage and collapse, which is a very common issue with factory mounts.

This kit also includes all the required replacement hardware needed for installing the new mounts on an E9X M3.

Engine Mount Kit

Engine mounts are designed to keep your engine and transmission supported and fixed to your vehicles frame or sub-frame without causing excessive vibrations that can enter the cabin. Engine mounts keep your drive-train properly aligned and if failed can promote drive train vibrations and premature component wear. Over time, your engine mounts deteriorate resulting in extra engine noise, engine rocking, a less enjoyable driving experience, and thus must be replaced.

Engine Mount Kit Failure Symptoms
  • Engine Vibration
  • Drivetrain Vibration
  • Uneven Engine surface
  • Engine Rock during gear changes
  • Engine Rock during braking

About 034Motorsport

034Motorsport was founded by Javad Shadzi in 2005, with a passion for bringing motorsport-quality performance upgrades and tuning to Audi and Volkswagen vehicles. The company has since evolved and grown to meet the expanding needs of enthusiasts, but the underlying passion for innovation, performance, and quality remains. We are dedicated to providing our customers with only the best performance products, tuning, and service for their Audi or Volkswagen.

034Motorsport is owned and operated by enthusiasts like you! This means you can expect knowledgeable advice and enthusiastic customer service every time. When we aren't at work, you can find us at local car meets, Audi Club Track Days, or at home wrenching on our own cars.

034Motorsports prides themselves on developing the finest track-proven and street-friendly performance upgrades for Audi and Volkswagen enthusiasts. The 034Motorsport Performance Facility in Fremont, CA is home to our engineering, manufacturing, and tuning departments. Staffed by highly-skilled enthusiasts, these departments work in unison to design, test, build, and calibrate the latest in performance upgrades for Audi and Volkswagen applications. Unlike other companies that merely drop-ship parts or outsource development, they do it all under one roof to ensure that 034Motorsport products are the highest quality on the market.

Fits These Cars

BMW M3

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    Automatic Dual Clutch RWD Coupe 4.0L V8 S65B40A Gas
  • 2009 BMW M3 Engine Mount Kit
    Manual RWD Coupe 4.0L V8 S65B40A Gas
  • 2009 BMW M3 Engine Mount Kit
    Automatic Dual Clutch RWD Sedan 4.0L V8 S65B40A Gas
  • 2009 BMW M3 Engine Mount Kit
    Manual RWD Sedan 4.0L V8 S65B40A Gas
  • 2010 BMW M3 Engine Mount Kit
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  • 2010 BMW M3 Engine Mount Kit
    Manual RWD Convertible 4.0L V8 S65B40A Gas
  • 2010 BMW M3 Engine Mount Kit
    Automatic Dual Clutch RWD Coupe 4.0L V8 S65B40A Gas
  • 2010 BMW M3 Engine Mount Kit
    Manual RWD Coupe 4.0L V8 S65B40A Gas
  • 2010 BMW M3 Engine Mount Kit
    Automatic Dual Clutch RWD Sedan 4.0L V8 S65B40A Gas
  • 2010 BMW M3 Engine Mount Kit
    Manual RWD Sedan 4.0L V8 S65B40A Gas
  • 2011 BMW M3 Engine Mount Kit
    Automatic Dual Clutch RWD Convertible 4.0L V8 S65B40A Gas
  • 2011 BMW M3 Engine Mount Kit
    Manual RWD Convertible 4.0L V8 S65B40A Gas
  • 2011 BMW M3 Engine Mount Kit
    Automatic Dual Clutch RWD Coupe 4.0L V8 S65B40A Gas
  • 2011 BMW M3 Engine Mount Kit
    Manual RWD Coupe 4.0L V8 S65B40A Gas
  • 2011 BMW M3 Engine Mount Kit
    Automatic Dual Clutch RWD Sedan 4.0L V8 S65B40A Gas
  • 2011 BMW M3 Engine Mount Kit
    Manual RWD Sedan 4.0L V8 S65B40A Gas
  • 2012 BMW M3 Engine Mount Kit
    Automatic Dual Clutch RWD Convertible 4.0L V8 S65B40A Gas
  • 2012 BMW M3 Engine Mount Kit
    Manual RWD Convertible 4.0L V8 S65B40A Gas
  • 2012 BMW M3 Engine Mount Kit
    Automatic Dual Clutch RWD Coupe 4.0L V8 S65B40A Gas
  • 2012 BMW M3 Engine Mount Kit
    Manual RWD Coupe 4.0L V8 S65B40A Gas
  • 2013 BMW M3 Engine Mount Kit
    Automatic Dual Clutch RWD Convertible 4.0L V8 S65B40A Gas
  • 2013 BMW M3 Engine Mount Kit
    Manual RWD Convertible 4.0L V8 S65B40A Gas
  • 2013 BMW M3 Engine Mount Kit
    Automatic Dual Clutch RWD Coupe 4.0L V8 S65B40A Gas
  • 2013 BMW M3 Engine Mount Kit
    Manual RWD Coupe 4.0L V8 S65B40A Gas

Product Reviews

1 Review

3.0
Average rating
Leave a review
Roch
on Fri, Nov 22 at 11:06AM
Great engine mounts, not so great trans mounts
I replaced my worn out engine mounts with the 034 motorsport ones and I'm very satisfied with them. No noticeable increase in nvh and the car feels more solid and planted. I decided to try the trans mounts as well, but I was shocked by how much nvh they introduce in the cabin. Within the first 10 feet of driving the car, I knew I was going back to the stock trans mounts. If you track your car, these might make sense, but I would suggest sticking with the stock trans mounts for a road car, which mine is. It all depends on your use case.

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