Quiet Core for Straightline Performance Aluminum Exhausts

Straightline Performances Quiet Core is specifically designed for our Straightline Performance Aluminum Exhausts. Developed for those who crave power without the noise, our Quiet Core Insert significantly reduces exhaust noise, ensuring a smoother and quieter ride. Crafted with precision engineering and high-quality materials, this insert effortlessly fits into your exhaust, providing optimal sound dampening without compromising performance.