99-02 Chevy & GMC Ext Cab Short Box Cat Back System
Magnaflow Cat Back System Features:
- 100 Percent Stainless Steel
- Tubing O.D. Size 3-1/2"
- Tip O.D. Size: 4"
- Rear exit system
- Lifetime warranty
- Dyno tested and proven to make power
- Performance gains in horsepower and torque
- Great Sound has a smooth deep tone
- Easy to install
- Mandrel bent for maximum flow