Flowmaster 5.7L Corvette Force II Cat-Back For Corvette 86-90 (17153)

The Flowmaster Force II Cat-Back Exhaust System is a high-performance exhaust upgrade designed for 1986-1990 Chevrolet Corvettes equipped with a 5.7L engine. Constructed with 2.50-inch mandrel-bent aluminized steel tubing, it features a Scavenger Series Y-collector that splits into dual exhaust outlets. The system incorporates specially designed 60 Series Delta Flow mufflers that deliver a deep, mellow exterior tone while maintaining a mild interior sound. Finished with dual 2.50-inch brushed stainless steel tips, it enhances both sound quality and visual appeal. The Force II system offers improved throttle response, increased power, and better fuel efficiency, making it a popular choice for performance enthusiasts seeking efficiency without excessive interior noise.

Designed specifically for 1986-1990 Chevrolet Corvette models with the 5.7L engine, this bolt-on system replaces the factory exhaust for a straightforward upgrade. It utilizes factory hanger locations for easy installation and includes all necessary hardware and parts. The system is ideal for street-driven Corvettes aiming for enhanced sound and performance, providing a balanced exterior tone and improved exhaust flow. This direct replacement exhaust system is suited for daily driving and performance tuning, offering a reliable, durable upgrade that boosts overall vehicle efficiency and sound quality.