Borla 84-91 Chevrolet Corvette C4 5.7L V8 D SQ AC IC Rear Section 2.5 inch Converter

This Borla S-Type Axle-Back exhaust system is designed to fit your 1984-1991 Chevrolet Corvette C4 with the 5.7L V8 engine. It upgrades the stock 2.25-inch diameter rear section to a more aggressive 2.5-inch diameter, giving your Corvette a deeper, more resonant exhaust note without any unwanted drone inside the cabin. The system is built from premium T-304 austenitic stainless steel, which is known for its durability and resistance to corrosion, ensuring it will last for years to come. You'll notice increased exhaust velocity, which can lead to improved power and a more engaging driving experience.

The S-Type system features Borla's patented straight-through and multi-core technology, designed to maximize exhaust flow and unleash hidden horsepower. The ultra-smooth mandrel bends are precisely manufactured using computer numerical control (CNC) to ensure a perfect fit. This system includes dual intercooled-style rectangle polished T-304 stainless steel tips, measuring 3.38 inches by 3 inches, adding a custom look to your Corvette's rear end. To complete the installation, you will need to modify your original equipment mid-pipe by expanding the outlets from 2.25 inches to 2.5 inches.

Borla backs this exhaust system with a Million-Mile Warranty, reflecting their long-standing reputation as a leader in the aftermarket performance exhaust industry. This is a well-built system that offers a significant upgrade in both sound and performance for your C4 Corvette.