Skyjacker 4" SYSTEM 69-72 SUBURBAN California [2015-2018] This product is formulated with

This product is formulated with anti-corrosion

XLPE has 20 times the environmental stress crack resistance of HDPE

The results: they provide the best in comfortable ride and excellent performance off-road

ROCK BASHER 3 IN 409 Stainless Steel Cat-Back Hi-Tuck Exhaust System Jeep Gladiator (JT) 20-26 V6-3

Mishimoto has what you're looking for

Skyjacker 4" SYSTEM 69-72 SUBURBAN California [2015-2018] This product is formulated withSkyjacker Suspensions suspension lift kits provide a smooth, comfortable ride, while responding to on or off road conditions. They help you get the right height, clearance, and attitude on your truck and maintain that factory ride quality, while improving handling. They come with all of the necessary mounting hardware and detailed instructions, and are available for 2WD or 4WD vehicles.