Rancho 4" Trail System in Black for 07-18 Jeep Wrangler JK

The new 100% bolt on 4" Trail System from Rancho fits up to a 37" tall tire using the included front and rear coil springs. Key feature of the trail system is lower control arms and a front adjustable track bar with rear track bar bracket to perfectly locate your axles under the frame. Rear sway bar spacers are included along with front extended sway bar links. Front and rear bump stop spacers, front stainless steel brake lines and rear brake line brackets. 2012-2017 Jeeps require the exhaust pipe kit which prevents contact between the exhaust crossover pipe and front drive-shaft.