- Transmission Mount - STREET Density (034Motorsport) for all 5-Speed M/T B6-A4s
Transmission Mount - STREET Density (034Motorsport) for all 5-Speed M/T B6-A4s
WHAT THEY ARE: A new line of rubber trans mounts made for 034 Motorsport by OE suppliers to 034 Motorsport specifications. For all B6-B7 S4 manual transmission equipped cars.
2 OPTIONS AVAILABLE (Street Density and Track Density) - This page is the STREET density mount
Option 1- STREET DENSITY Mounts are solid rubber mounts with a 50 durometer about 10% stiffer than stock, this means they still ride smooth and quiet but provide a marked improvement in drivetrain dampening over stock mounts. Livable street performance with serious sport intentions. Note, since there are no voids or air pockets in these mounts, even though the rubber is only 10% stiffer, the resulting reduction in drivetrain movement is actually 25% stiffer.
Option 2- TRACK DENSITY (NOT recommended BY JHM due to excess vibration that you feel in your seat) Mounts are also solid rubber mounts, but with an 80 durometer approx 90% stiffer than stock, these are solid for all practical purposes and result in ZERO drivetrain movement. Vibrations from the engine are noticeably increased but not horrible. Definitely not smooth and quiet like stock mounts, but in return you get a completely locked down drivetrain with NO slop or deflection. These are perfect for the street/track enthusiast who doesn't mind a marked increase in vibration from the drivetrain.
NOTE: THIS IS NOT AN OE MOUNT, OR AN RS4 MOUNT, AND ARE NOT AVAILABLE FROM ANY OTHER SOURCE - These are built by an OE supplier to 034Motorsport specifications.
JH Motorsports has tested these density line mounts on several B6-B7 S4s and RS4s. We have found that the STREET Density trans mount for the B6/B7 S4 & RS4 adds excellent rigidity and only adds very slight vibration at idle which to many is un noticeable. However the RACE Density trans mount does add a substantial amount of vibration to the car at idle, you WILL feel it in the steering wheel and in the seat of the car.
This mount will fit 5-Speed manual transmission B6-A4s.
Choose stiffness below, price PER mount. Only one mount is needed per car. NOTE: You must reuse the factory center bolt and put the supplied spacer between the bolt head and the bottom of the mount as shown HERE
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By Purchasing any Off-Road use ONLY products from JH Motorsports, Inc. I acknowledge and understand the following disclosure. (This notice is located at the bottom of the page description of affected products on our website.)Vehicle Code § 27156:
(b) No person shall operate or leave standing upon a highway a motor vehicle that is required to be equipped with a motor vehicle pollution control device under Part 5 (commencing with Section 43000) of Division 26 of the Health and Safety Code or any other certified motor vehicle pollution control device required by any other state law or any rule or regulation adopted pursuant to that law, or required to be equipped with a motor vehicle pollution control device pursuant to the National Emission Standards Act (42 U.S.C. Secs. 7521 to 7550, inclusive) and the standards and regulations adopted pursuant to that federal act, unless the motor vehicle is equipped with the required motor vehicle pollution control device that is correctly installed and in operating condition. No person shall disconnect, modify, or alter any such required device.
(c) No person shall install, sell, offer for sale, or advertise any device, apparatus, or mechanism intended for use with, or as a part of, a required motor vehicle pollution control device or system that alters or modifies the original design or performance of the motor vehicle pollution control device or system. Health and Safety Code § 43000:
43001. The provisions of this part shall not apply to:
(a) Racing vehicles.
As the aforementioned code sections outline, it is against the law to operate or use a vehicle on public streets or highways with modified, altered, or disconnected motor vehicle pollution control devices. This may include but is not limited to, Evaporative Fuel Controls, Catalysts, DPF, PTOX, PCV Systems, Exhaust Gas Recirculation Systems, Oxygen Sensors, Thermostatic Air Cleaners, Air Intake Systems, Fuel Injectors, Regulators, Adjustable Cam Gears, ECU Programming, Mapping, or other Computer Modifications. Air Pumps, Air Injection, Timing, and any other Emission System Modification(s).
Purchaser acknowledges and certifies to JH Motorsports Inc., that Purchasers vehicle will only be used for racing applications or off road vehicle use only. Purchaser requests these modifications for the purpose of enhancing the vehicle for competitive Racing Applications and will not use this vehicle on public streets or highways. Purchaser agrees to indemnify JH Motorsports Inc., all employees, officers, owners, and subsidiaries for any civil or criminal liability arising out of use of Purchasers vehicle on public streets or highways as Purchaser has been duly notified of the laws and regulations regarding disconnecting, alteration, or modification of a vehicle’s pollution control devices. Purchaser understands and has been advised the driving of a vehicle on public streets or highways could result in criminal or civil penalties.
Warning: This product may contain a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.
Learn More: www.p65warnings.ca.gov