- Dynamic+ Lowering Springs for B9/B9.5 Audi RS5
Dynamic+ Lowering Springs for B9/B9.5 Audi RS5
Transmission Mount Insert - Billet Aluminum (JHM) for Audi B9 A4-S4-A5-S5-RS5-Q5-SQ5, C8 RS6-RS7, D5 S8 and 4M SQ7-SQ8
Sale Price $63.71
Dynamic+ Lowering Springs were thoroughly evaluated on the street and track on 034Motorsport's B9 Audi RS5 Coupe Development Vehicle, and by independent Audi enthusiasts before release. The selected spring rates, unique dual-rate spring design, and ride height are the culmination of months of testing - thousands of miles of commuting and countless track days - resulting in a lowering kit that is perfectly matched to the factory dampers.
Through extensive testing and research, 034Motorsport Engineers concluded that the RS5's handling characteristics and weight distribution needed a more specific lowering spring with optimized spring rates.
From the factory, the RS5 DRC (Dynamic Ride Control) suspension is characterized as “floaty” in the comfort drive mode, and too bouncy or stiff in Dynamic mode. The Dynamic+ Lowering Springs are optimized specifically for the B9 Audi RS5 to transform the ride quality, and handling characteristics, and enhance the driving experience. Each set of Dynamic+ Lowering Springs is manufactured in the USA at an ISO 9001-certified facility, and tested to 034Motorsport's exacting specifications to ensure they deliver unmatched levels of handling performance.
WHY ARE DYNAMIC+ COIL SPRING SLEEVES NEEDED?
When designing 034Motorsport Dynamic+ Lowering Springs, we are not simply making a shorter spring. With lowering springs, the misconception is that the overall coil length is shorter. The spring itself is actually the same length as the OEM spring but they are designed with some of the coils in the spring closer together, which "stack" under weight, giving you the lowered ride height. Since the coils are physically closer to one another, when the suspension compresses and decompresses, the coils stack and rise.
Coils stacking is engineered into the design of the majority of aftermarket lowering springs, aftermarket coilovers, and sometimes even OEM suspension. This depends largely on the design of the car during the engineering process.
In some cases when these coils stack under heavy, they can create excess noise. For this reason, 034Motorsport offers Dynamic+ Coil Spring Sleeves to dampen the noise between coils. Not all Dynamic+ Lowering Springs will require these Coil Spring Sleeves, and for those that do, 034Motorsport includes a pair of Coil Spring Sleeves that are pre-installed in the appropriate location.
- Improved Handling Performance & Chassis Dynamics
- OEM Sports Car Ride Quality
- Spring Sleeves Included
- Reduced Body Roll & Understeer
- Superb Comfort & Ride Quality
- Compatible with Audi Sport adaptive damping suspension
- Lightweight, High-Strength Construction
- Shot Peened & Powdercoated
- Made in USA at ISO 9001 Certified Facility
- Front - Approximately 0.75" Lower
- Rear - Approximately 0.75" Lower
EFFECTIVE SPRING RATES:
- Front - 400 Pounds/Inch (OE - 357 Pounds/Inch)
- Rear - 400 Pounds/Inch (OE - 345 Pounds/Inch)
- 2018 - Present Audi RS5 Coupe (B9/B9.5)
- 2018 - Present Audi RS5 Sportback (B9/B9.5)
NOTE: The Rear Bump Stop needs to be trimmed for optimal handling performance by 15mm.
INSTALLATION NOTE: On the rear suspension, only the bottom spring perch has an indexing provision. Locate the bottom of the spring as per the indexing peg.
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