The PRO CIRCUIT PC4003-0002 spark arrestor insert is designed to fit standard 3.50-inch exhaust systems, providing effective noise reduction and exhaust control. Crafted for durability and performance, this insert is an essential upgrade for riders seeking a more subdued exhaust note without compromising engine efficiency. Made from high-quality materials, it ensures long-lasting use even under demanding riding conditions.
Installation is straightforward, making it a convenient choice for both professional mechanics and DIY enthusiasts. The insert’s design minimizes exhaust noise, creating a quieter riding experience while maintaining optimal flow and performance. Whether you’re enhancing your motorcycle’s sound profile or complying with noise regulations, this spark arrestor insert offers a practical solution.
Trust PRO CIRCUIT’s reputation for quality and performance with this reliable spark arrestor insert. It is suitable for various off-road and dirt bike applications, helping riders enjoy a quieter ride without sacrificing power or efficiency.
Features:
- Produces a more subdued exhaust note for quieter riding
- Designed to fit standard 3.50-inch exhaust systems
- Constructed from durable high-quality materials
- Easy to install with minimal tools required
- Ideal for off-road and dirt bike applications
PRO CIRCUIT Spark Arrestor Insert – 3.50 inch PC4003-0002
The PRO CIRCUIT PC4003-0002 spark arrestor insert is designed to fit standard 3.50-inch exhaust systems, providing effective noise reduction and exhaust control. Crafted for durability and performance, this insert is an essential upgrade for riders seeking a more subdued exhaust note without compromising engine efficiency. Made from high-quality materials, it ensures long-lasting use even under demanding riding conditions.
Installation is straightforward, making it a convenient choice for both professional mechanics and DIY enthusiasts. The insert’s design minimizes exhaust noise, creating a quieter riding experience while maintaining optimal flow and performance. Whether you’re enhancing your motorcycle’s sound profile or complying with noise regulations, this spark arrestor insert offers a practical solution.
Trust PRO CIRCUIT’s reputation for quality and performance with this reliable spark arrestor insert. It is suitable for various off-road and dirt bike applications, helping riders enjoy a quieter ride without sacrificing power or efficiency.
Features:
- Produces a more subdued exhaust note for quieter riding
- Designed to fit standard 3.50-inch exhaust systems
- Constructed from durable high-quality materials
- Easy to install with minimal tools required
- Ideal for off-road and dirt bike applications
ATTRIBUTES:
BRAND: PRO CIRCUIT
MPN: PC4003-0002








