aFe Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System w/o Tip (49-13003) 1 Backed by a 3-year comprehensive

Backed by a 3-year comprehensive warranty

The CSF #8110 Universal Dual-Pass Oil Cooler was originally designed for direct-fitment as a front mount center oil cooler for Porsche 911/930 models (up to 1989) (for IROC-style or similar front bumper)

Self-Sealing Low Level Sensor for accurate detection

MIL-Spec Black Anodized Finish for a lasting finish

2WD 2000 Chevrolet Astro 2WD

aFe Large Bore-HD 4 IN 409 Stainless Steel Cat-Back Exhaust System w/o Tip (49-13003) 1 Backed by a 3-year comprehensiveLarge Bore HD 409 SS Cat Back Exhaust System with Single Side Exit (49 13003) by aFe. Exhaust System Type: Cat Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 4". Exhaust System Sound: Aggressive Loud. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Large Bore HD Cat Back Exhaust System. aFe dyno tests every system for maximum gains, and constructs them from