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Granatelli Motor Sports engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Granatelli Motor Sports lineup with fast shipping and expert fitment support — order with confidence.
The Granatelli 4.0in Electronic Exhaust Cutout is the ultimate solution for high-horsepower builds requiring maximum exhaust scavenging. Designed for serious performance, this unit allows you to dump exhaust gases before they hit the muffler, significantly reducing backpressure and unlocking hidden power. Its robust construction ensures it can handle the intense pressure of high-output engines.
Crafted from aluminized mild steel, this 4.0-inch (102mm) cutout is built for longevity and reliability. The electronic actuator provides smooth, reliable operation, allowing you to switch between quiet and loud modes effortlessly. The slip-fit design and included band clamps simplify the installation process, making it an ideal choice for custom exhaust fabricators and performance enthusiasts looking for a clean, professional finish.
Whether you are building a track car or a high-performance street machine, this cutout delivers the flow you need. Upgrade your vehicle's exhaust system today with high-quality components from GGCRACING.
Other popular Granatelli Motor Sports products customers consider together:
Granatelli Motor Sports engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Granatelli Motor Sports lineup with fast shipping and expert fitment support — order with confidence.
The Granatelli 4.0in Electronic Exhaust Cutout is the ultimate solution for high-horsepower builds requiring maximum exhaust scavenging. Designed for serious performance, this unit allows you to dump exhaust gases before they hit the muffler, significantly reducing backpressure and unlocking hidden power. Its robust construction ensures it can handle the intense pressure of high-output engines.
Crafted from aluminized mild steel, this 4.0-inch (102mm) cutout is built for longevity and reliability. The electronic actuator provides smooth, reliable operation, allowing you to switch between quiet and loud modes effortlessly. The slip-fit design and included band clamps simplify the installation process, making it an ideal choice for custom exhaust fabricators and performance enthusiasts looking for a clean, professional finish.
Whether you are building a track car or a high-performance street machine, this cutout delivers the flow you need. Upgrade your vehicle's exhaust system today with high-quality components from GGCRACING.
Other popular Granatelli Motor Sports products customers consider together:
