2018-2022 Jeep JL Wrangler 4WD Terrain Flex 2-Arm Kit with Falcon 2.1 Shocks. 3.5'' (silver spring plus front track bar) Air Bags & Compressors 2008-2010 F250/F350 Poly/CNC billet rear coil spring

Poly/CNC billet rear coil spring spacers

Spring is a bit longer to give a bit of "pre-load "without turning the star wheel so far that full link travel may be impeded

For 4WD Diesel engine models

But the real beauty here is that it's not ALLLLL about looks

The factory fuel filter only becomes an extra restriction and an eye sore

2018-2022 Jeep JL Wrangler 4WD Terrain Flex 2-Arm Kit with Falcon 2.1 Shocks. 3.5'' (silver spring plus front track bar) Air Bags & Compressors 2008-2010 F250/F350 Poly/CNC billet rear coil spring2018+ Jeep Wrangler JL Includes: Four linear rate coil springs (4) Falcon 2. 1 series performance shocks (2) Heavy duty lower control arms with Terrain Control Technology flex joints Four bump stop landings Two front sway bar end links E brake extension bracket Rear track bar relocation bracket Front heavy duty adjustable track bar All necessary hardware Allows for up to 37" tall tires on JL Rubicon. Allows for up to 35" tall tires on JL Sahara Sport