Rock Krawler 2.5" Starter System for Jeep Wrangler JL (Gas Models)
The Rock Krawler 2.5" Starter System is the introduction to a what could evolve into a full RK Suspension system. This kit gives you the minimum you must have in geometry correction when adding taller lift springs for your Wrangler. You will experience an excellent highway/around the town ride due to our triple rate coils. You will have enough coil length to flex out on a trail without unseating a coil spring. The fixed high clearance front lower control arms will correct the caster and front axle position for proper drive-ability. Coil spring bow and vehicle lean is also addressed in this Starter System at a very friendly budgeted price. When we design a system, our goal is to provide you with the most comprehensive solution and the best geometry, install exceptional value, and be the foundation for every adventure whether it be on the Street or down a Trail! Rock Krawler Suspension is the best place to start your Wrangler build.
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System Benefits:
- Complete Bolt In System
- Excellent Highway Ride
- Improved Off-Road Ability
- Allows for 35” – 37” Tall Tires
- Triple Rate Front & Rear Coil Springs
- Caster Correction
- Coil Spring Bow Correction
- Vehicle Lean Correction
- Upgradeable to Any Other System
- Lifetime Warranty Coverage
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System Includes:
- (4) Triple-rate Coil Springs
- (2) High Clearance Front Lower Control Arms made from 1.5” Solid Alloy Steel with Adventure Series Joints
- (6) Coil Spring Correction Seats
- Bolt on Rear Track Bar Bracket made from ¼” Thick Laser Cut Steel
(*DEPENDING ON SHOCK PACKAGE CHOSEN*)
- Bump Stops Are Included with All Shock Options
- IF YOU CHOOSE NO SHOCKS - BUMPSTOPS CAN BE PURCHASED SEPARATELY - RK07124
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Shock Information:
- All RRD Shocks and Coilovers are Designed and Built in-house
- Generic Front Shock Length – 16.8” Collapsed/ 27.3” Maximum Extended
- Generic Rear Shock Length – 17.8” Collapsed/ 29.31” Maximum Extended
Bilstein 5100 Shocks
- A Great Pairing with Our Multi-rate Coil Springs
- Maintenance Free
RRD 2.25" IFP Shocks
- 2.25” O.D. Military Grade Hard Anodized Fluted Aluminum Shock Body
- Cooling Surface Area of a 2.5” Shock
- 3/4” 17-4 PH Stainless Steel, Hard Chrome Plated and Polished Shaft
- Billet Aluminum Valve Circuit and Components
- Dual DU Shaft Bearings and Double Redundant Sealing Methods
- Built in-house
- Serviceable/Rebuildable/Revalveable
- More Info
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Wheel Fitment:
Sport and Overland Wheel Fitment Recommendations
- 37”/38” Tall Tires - Recommend 3.5” of Back Spacing
Mojave Fitment Recommendations
- 37” Tall Tires – Recommend 4.5” of Back Spacing
- 40” Tall Tires – Recommend 3.5” of Back Spacing
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Tire Fitment:
Sport and Overland with Full OEM Fenders
- 37” Tall Tires (3” Bump Stop Height Recommended)
Sport and Overland with Trimmed or High Lined OEM Fenders
- 38” Tall Tires (3” Bump Stop Height Recommended)
Mojave with Full OEM Fenders
- 37”/38” Tall Tires (3” Bump Stop Height Recommended)
Mojave with Trimmed or High Lined OEM Fenders
- 40” Tall Tires (3” Bump Stop Height Recommended)
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General Notes:
- All lift heights based on Rubicon models for standard style build (i.e. front bumper and winch, rear bumper and full size spare).
- Recommend adding a front adjustable track bar (RK06187HD)
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