The Redcat aluminum upgrade kits have what you want to make your vehicle stand out and perform better. Tuned pipe, aluminum shocks and many other upgrades are included at one low price.
"Kit includes: 4 aluminum threaded shock 06038, 2 universal shafts 166015, 1 fuel filter 02156b, front upper 06039b and lower aluminum arms06040b, rear upper 06048 and lower aluminum arms06042b, wheel nuts 02190b, tuned pipe 02124 and header 02031a.
Optional/Needed parts to complete the hop up kit:
02096 fine thread screw for shock into aluminum arms.
02094 new exhaust header screws
02299 new exhaust gasket
02027 new exhaust coupler w/zip ties"