This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
This Force II® system is specifically designed for 1986-1990 Chevrolet Corvette's with the 5.7L engine. The system starts at the factory ball flange at the rear of the car flowing into a Scavenger Series® Y-collector splitting the system into duals. The 2.50-inch mandrel-bent aluminized steel tubing flows into a pair of specially designed 60 Series™ Delta Flow® mufflers keeping the interior tone down to a minimum, with a deep mellow performance exterior tone. The system is finished off with dual 2.50-inch brushed stainless steel tips on each muffler and uses the factory hanger locations making installation a breeze. Force II systems deliver a moderate exterior tone and a mild interior tone, and are suited to customers looking for efficiency improvements without a lot of interior noise. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
Includes Hangers and Hardware for an Easy Installation
Specially Designed 60 Series Performance Mufflers
Mandrel-bent 16 Gauge Aluminized Steel Tubing
Connects After Factory Catalytic Converter
Uses the Factory Hanger Locations
Mild Performance Exterior Sound
Minimal Interior Tone
California Proposition 65 Chemical Name: Chromium (hexavalent compounds)
California Proposition 65 Chemical Name: Nickel (Metallic)
California Proposition 65 Required: Yes
Emission Code: 5
Exhaust Series: Force II
Exit Position: Dual Rear Exit
Heat Shield: No
Inlet Diameter (in): 2.25
Material: Aluminized Steel
Muffler Part Number: 9424501-L, 9424501-R
Muffler Quantity: 2
Muffler Series: 50 Series Delta Flow
Outlet Diameter (in): 2.5
Product Type: Exhaust Systems / Kits
Single Dual: Dual
Sound Level: Mild Sound
System Type: Cat-back System
Tip Diameter (in): 2.5
Tip Quantity: 4
Tubing Diameter (in): 2.5
Warning: California Proposition 65
Fits 1986-1990 Chevrolet Corvette with 5.7L engine.