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American Thunder Cat Back Exhaust System
Fits 1986 to 1991 Chevrolet Camaro and Pontiac Firebird with a 5.0L or 5.7L engine using 2.50 inch flanged catalytic converter.
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Cat back; Exhaust; Kit; Camaro; Firebird; Performance
| Exhaust Series | American Thunder |
| Exhaust Type | Single |
| Exit Position | Dual Rear |
| Exit Style | Straight |
| Heat Shield Attached | No |
| Inlet Diameter | 2.500 in. |
| Inlet Inside Diameter | N/A |
| Material | Aluminized Steel |
| Muffler Count | 1 |
| Muffler Part Number | Kit Only |
| Muffler Series | 80 Series Crossflow |
| Outlet Diameter | 3.000 in. |
| Outlet Outside Diameter | 3.000 in. |
| Single Or Dual | Dual |
| Sound Level | Moderate |
| System Type | Cat Back |
| Tail Pipe Diameter | 3.000 in. |
| Tip Diameter | 3.000 in. |
| Tip Quantity | 2 |
| Title | Flowmaster 17234 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound |
| Tubing Diameter | 3.000 in. |
| Country of Origin (Primary) | US |
| Canadian Harmonizing Tariff Code | 8708925000 |
| Harmonized Tariff Code (Schedule B) | 8708925000 |
| Harmonized Tariff Code (HTS) | 8708925000 |
| MSDS Sheet Number | N |
| NAFTA Preference Criterion Code | B |
| Refurbished Part | N |
| Remanufactured Part | N |
| Stock Status | S |
| Warranty Time | 36 |
| Warranty Time UOM | MO |
| UPC | 00700042015320 |
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