Description
Features:
- Over 1,000 hours of R&D for optimized airflow and maximum power gains
- Fully CAD-designed for superior fitment and faster installs
- 1 7/8″ primaries stepped to 2″ for higher flow and big-motor support
- Larger, optimized merge collector for stronger scavenging and power
- Handcrafted in Denver, North Carolina, USA
- Average +10 horsepower and +12 ft-lbs torque over stock
- 23-27 lbs weight savings over stock
- Backed by our Lifetime Warranty
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