SPD GX Series Axle-Back Exhaust has shattered all expectations! Designed to be AGRESSIVE but DRONE FREE sound that you will love. Manufactured using 304 stainless mandrel bent 3" tubing and GX Series stainless muffler, these axle-back systems are designed for performance and sound without the raspy note at high rpms.
Our GX Series mufflers use sound wave canceling technology without glass or metal fiber dampening materials. Fiber/mesh materials will breaks down from harmonic vibrations, which is why the other brand's exhaust systems will get louder each year.
Installation is a breeze with our systems being 100% bolt on with no cutting needed.Learn More
SPD HX Series Axle-Back Exhaust is the ultimate performance exhaust system for those that enjoy a mild, deep and drone free exhaust. Manufactured using 304 stainless steel mandrel bent 3" tubing and HX Series muffler, our axle-back systems are designed for maximum performance and longevity.
HX Series mufflers use a hard packing sound dampening material that doesn't break down from the harsh harmonic vibration and heat cycles. Other manufacturers use loose fiber/mesh materials that breaks down, which is why they get louder and have more drone each year.
Installation is a breeze with our systems being 100% bolt on with no cutting needed.Learn More