Cat-Back Exhaust for GM Silverado/Sierra 1500
The aFe MACHForce XP Cat-Back Exhaust System is engineered for peak performance in the toughest conditions, enhancing your GM Silverado/Sierra 1500's power and sound.
- Constructed with mandrel bent 4 in. 409 stainless steel tubing
- Increased horsepower and torque
- Low exhaust gas temperatures (EGTs)
- Factory mounting locations for easy installation
- High-quality OE style band clamps for complete sealing
- Free-flowing muffler for powerful sound
The MACHForce XP exhaust system is designed to maximize flow and performance in extreme environments. Its durable construction ensures longevity while delivering optimal horsepower and torque. The system employs OE style band clamps for superior sealing and stability during operation. A 24-inch free-flowing muffler helps absorb high-pitched tones, ensuring a deep, powerful exhaust note that complements your vehicle’s performance. With OE style bayonet hangers, the exhaust maintains a stable position, even under high vibration and heat, ensuring a reliable fit that lasts over time.
