High-Performance KTM Exhaust System by Pro Circuit

Pro Circuit Works Exhaust System for KTM Two-Strokes

Unlock championship-level performance on your KTM 125/150/250/300 with this handcrafted exhaust system. Engineered for riders who dominate motocross tracks or carve through rugged enduro trails, our USA-made pipe delivers explosive torque gains from idle to peak RPM. Feel immediate throttle response when blasting out of corners or climbing steep hill sections—the broad powerband transforms technical terrain into pure adrenaline.

Performance-Driven Construction
– Precision-formed from AKDQ carbon steel using traditional hammer-and-dolly techniques
– Reinforced stress points at mounting brackets and exhaust tip prevent cracks during hard landings
– Hand-welded seams optimize exhaust flow dynamics while resisting vibration fatigue
– Raw steel finish develops a signature patina over time (periodic oiling maintains corrosion resistance)

Track Advantages vs. Stock Exhaust
| Feature | Pro Circuit Works Pipe | Standard OEM Pipe |
|——————|————————|——————-|
| Power Delivery | +15% mid-range torque | Flat curve |
| Weight | Tuned lightweight | Bulkier design |
| Durability | Impact-resistant bends | Prone to dents |
| Aesthetic | Factory team appearance | Basic finish |

Ideal for amateur racers upgrading practice bikes or professional mechanics tuning competition KTMs. The uncoated metal requires simple maintenance—wipe with lubricant after muddy rides—but rewards with unmistakable track presence and consistent podium-ready power. Compatibility: Fits all KTM 2-stroke models (2016+); not recommended for trail riders seeking zero-maintenance solutions.

Note: Requires jetting adjustments for optimal performance.