Flowmaster 817662 Cat-Back System 409S - Dual Rear Exit - American Thunder® - Moderate Sound
Flowmaster introduces their new stainless steel American Thunder cat-back system for the 1975-1979 Chevrolet Corvettes with 5.7L, V8 engines. This fully mandrel bent 2.50" system features 50 Series Delta Flow mufflers and 3.00" polished stainless steel tips. As an American Thunder system it will typically produce a moderate interior and exterior sound level with all of the performance benefits that you would expect from Flowmaster. Constructed in durable 409S stainless steel, the system is covered by Flowmaster's Lifetime Limited Warranty. All necessary parts and hardware are included for a great fitting installation.
Note: To complete the system for these applications, Flowmaster also offers a direct fit converter, part # 2010036 (49 state legal), and manifold Y-pipe # 81087.
Features:
- Stainless Steel Construction
- Dyno Tuned For Maximum Performance
- Patented Delta Flow Technology
- Lifetime Limited Warranty
Product Specification:
- 2WD/4WD: RWD
- Exhaust series: American Thunder®
- Exit Position: DOR
- Heat shield: None
- Inlet diameter (inches): 2.50
- Material: 409S Stainless Steel
- Muffler part number: Kit Only
- Muffler quantity: 2
- Muffler series: 50 Series Delta Flow
- Outlet diameter (inches): 2.50
- Single/Dual: Dual
- Sound level: Moderate
- System type: Cat-back
- Tip diameter (inches): 3.00
- Tip length (inches): 3.75
- Tip quantity: 2
- Tubing diameter (inches): 2.50
Fitments:
- 1977-1979 Chevrolet Corvette Base V8, 5.7L
- 1979 Chevrolet Corvette Base V8, 5.7L
- 1978 Chevrolet Corvette Indianapolis 500 Pace Car V8, 5.7L
- 1978 Chevrolet Corvette Silver Anniversary Edition V8, 5.7L
- 1975 Chevrolet Corvette Stingray V8, 5.7L
- 1976 Chevrolet Corvette Stingray V8, 5.7L
Note: 1975-1979 Chevrolet Corvette with 350 Cubic inch engine.
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