H&R 11-14 Dodge Challenger RT/SRT8 V8 Sport Spring (w/o Nivomat)Sport Spring kits are H&Rs number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R Sport Springs lower the vehicles center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicles

72047244094488 inchTravel: 155

021-109-601-L / 021109601 L / 021 109 601 L / 021109601L

and allows for better access of A/F mixture to the spark and easier (less restricted) spread of the flame front immediately after the ignition

Choose between high-pressure and low-pressure shock absorbers for 10-15% increase in force

2 Brackets

Premium Materials: Constructed from 304L "Aircraft" grade stainless steel for durability and resistance to corrosion

these pistons are coated with Mahle’s Grafal skirt coating

**Optional Insert Tube for the RS5 Valved Exhaust Mid-Silencer**

Let the Armytrix kickstart the real automotive experience

please purchase a Neuspeed part NM

Upgrade hardware and flash the appropriate file — no additional software purchases required

12mm Total Adjustment Range