8" RAD ARM SYS W/COILS & RR LF SPRNGS & PERF SHKS 2008-16 FORD F250/350 4WD. 1989-pontiac-firebird-base-esi9559495 5 78 D-SND -18

5 78 D-SND -18

Muffler Delete System for an Aggressive Exhaust Note

Constructed from strong die-cast metal

which results in a much better driving truck

^Designed to fit the 2013-2019 Subaru Outback

8" RAD ARM SYS W/COILS & RR LF SPRNGS & PERF SHKS 2008-16 FORD F250/350 4WD. 1989-pontiac-firebird-base-esi9559495 5 78 D-SND -18Our patented Radius Arms feature a full tubular structure strengthened by dimple die side plates, with an adjustable alignment cam at the axle to allow caster adjustment. Front spring lift includes 8'' replacement Coil Springs. Completing this system is a Trac Bar relocation bracket, Pitman Arm, Sway Bar drops, U bolt kit, and replacement rear Leaf Springs.