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Eibach Pro-Kit Lowering Springs 2015-2023 Challenger SRT/Hellcat

Eibach Pro-Kit Lowering Springs 2015-2023 Challenger SRT/Hellcat


Regular price $350.00
Regular price $388.89 Sale price $350.00
Sale Sold out

#1 Choice of Automotive Enthusiasts Worldwide!
  • High Performance Handling and Aggressive Good Looks
  • Lower Center of Gravity ó Lowers Hellcat 1.1" Front and 1.2" Rear
  • Stop Quicker, Corner Faster and get Better MPG
  • Excellent Ride Quality
  • Million Mile Warranty

Eibach Pro-Kit is the perfect answer for most frequently-driven street cars. It's Eibach's legendary spring system that dramatically improves both a vehicle's performance and appearance.

Pro-Kit lowers your Hellcat's center of gravity, reducing squat during acceleration, body roll in corners and excessive nose-dive under braking. When combined with Plus-1 or Plus-2 wheels and tires, the Eibach Pro-Kit is the finishing touch to a winning recipe for performance. Pro-Kit also reduces excessive fender-well clearance, making your car look just as hot as it performs.

Every Eibach Pro-Kit is designed and tested by our suspension engineers and performance driving professionals, to deliver aggressive good looks and high performance handling, without ever compromising safety or ride quality. By using our proprietary, progressive spring design, Pro-Kit provides the ultimate balance to take your passion for driving to a whole new level.



OE rate: 55 N/mm (314 lbs/in)
b 40 - 66 N/mm (228 - 377 lbs/in)
Bump-stop: OE
Damper: OE
Tubing: Yes
OE wheel center to fender: 397 mm (15.6 in)
PRO-KIT wheel center to fender: 369 mm (14.5 in)
PRO-KIT can be aligned to OE Specs: Yes

Front Alignment:

OE Camber = -1.1L, -1.4R deg (+/-0.6 deg)
OE Caster = -0.7 deg (+/-0.6 deg)
OE Toe = 0.20 deg (+/-0.10 deg)
PRO-KIT Camber = -1.6L, -1.9R deg (+/-0.6 deg)
PRO-KIT Caster = -0.9 deg
PRO-KIT Toe = 0.10 deg
Approximate installation time: 1.5 hr


OE rate: 136 N/mm (777 lbs/in)
PRO-KIT progressive rate: 55 - 164 N/mm (314 - 937 lbs/in)
Damper: OE
Bump-stop: OE
Tubing: N/A
OE wheel center to fender: 416 mm (16.4 in)
PRO-KIT wheel center to fender: 387 mm (15.2 in)
PRO-KIT can be aligned to OE specs: Yes

Rear Alignment:

OE Camber = -0.8 (+/-0.6 deg)
OE Toe = 0.20 deg. (+0.15 deg)
PRO-KIT Camber = -1.1 deg
PRO-KIT Toe = 0.17 deg
Approximate installation time: 1 hr


Level of Difficulty

Professional or experience required

Shipping & Returns

We ship all products from the United States, and use UPS, FedEx, USPS and local couriers.

If you are unhappy with this product, you can return it to us within 30 days for a refund or store credit.

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