Flowmaster 817234 Cat-back System 409S for 86-91 Chev. Camaro

Flowmaster 817234 Cat-back System 409S - Dual Rear Exit - American Thunder® - Moderate Sound

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides. DOR. (Dual out rear) systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. 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.

Features:

• Mandrel bent 16 gauge 409 stainless tubing
• Moderate exterior exhaust tone
• Includes hangers and hardware for easy installation
• Connects after factory catalytic converter
• Dyno tuned for maximum performance
• Premium Flowmaster quality

Product Specification:

• 2WD/4WD: 2WD
• Exhaust series: American Thunder®
• Exit Position: Dual Rear Exit
• Heat shield: None
• Inlet diameter (inches): 2.50
• Material: Stainless Steel
• Muffler part number: Kit Only
• Muffler quantity: 1
• Muffler series: 80 Series Crossflow
• Outlet diameter (inches): 3.00
• Single/Dual: Dual
• Sound level: Moderate Sound
• System type: Cat-back System
• Tip diameter (inches): 3.00
• Tip quantity: 2
• Tubing diameter (inches): 3.00

Fitments:

• 1988-1989 Chevrolet Camaro Iroc-Z V8, 5.7L
• 1990-1991 Chevrolet Camaro RS V8, 5.0L
• 1986 Chevrolet Camaro Z28 V8, 5.0L
• 1991 Chevrolet Camaro Z28 V8, 5.7L
• 1986 Chevrolet Camaro Z28 Iroc-Z V8, 5.0L
• 1987 Chevrolet Camaro Z28 Iroc-Z V8, 5.7L
• 1986-1991 Pontiac Firebird Base V8, 5.0L
• 1987-1988 Pontiac Firebird Base V8, 5.7L
• 1989-1991 Pontiac Firebird Formula V8, 5.7L
• 1986 Pontiac Firebird S/E V8, 5.0L
• 1986 Pontiac Firebird Trans Am V8, 5.0L
• 1987-1991 Pontiac Firebird Trans Am V8, 5.7L
• 1989-1991 Pontiac Firebird Trans Am GTA V8, 5.7L

Note: Only fits vehicles with single 2.5 flanged catalytic converter.
1986 to 1991 Chevrolet Camaro and Pontiac Firebird with a 5.0L or 5.7L V8 engine.