If you're into RC nitro cars and need reliable exhaust springs, this 4-pack has you covered for your HSP models! These are specifically designed for HSP 94081, 94083, 94085, 94086, 94087, and 94088 1/8 scale RC nitro cars, so you know they'll fit perfectly without modification. Made from high-quality stainless steel, they offer serious corrosion resistance and high hardness - meaning they won't rust out or break easily like cheaper alternatives. The professional design means they maintain consistent tension to keep your exhaust pipe securely connected during those high-vibration runs. Being lightweight is huge in the RC world since every gram matters for performance, and these add minimal burden to your setup. Installation and removal are straightforward - no special tools needed, just basic RC maintenance skills. Having four springs in the pack is perfect because let's be real, springs can wear out or get lost, and having spares means less downtime between runs. The durability is impressive - they handle the heat and vibration of nitro engines without losing their springiness over time. Whether you're replacing worn-out factory springs, doing a rebuild, or just want reliable spares in your pit bag, these deliver professional-grade performance without the hobby shop markup. They're one of those small but crucial components that keep your RC car running smoothly race after race.
Free 30-day returns 
Free 30-day returns
