Chevy Firebird Dual Exhaust System

For the person who is looking for a complete header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. 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.

This listing is for a brand new High Performance Dual Cat Back Exhaust System. The system is made specifically for vehicle models listed below. You're going to love the deep, rich and throaty sound from our performance exhaust system. It has been expertly engineered to provide an aggressive muscular exterior sound while minimizing interior resonance. The result is a perfectly tuned exhaust note. If you do not see your vehicle listed, please contact us for assistance.

Race-proven performance and a powerful deep muscle-car sound to match, with a PowerFlo Exhaust System from SLP Performance Parts. This exhaust system includes a pair of our PowerFlo mufflers and Loudmouth II muffler, which use a straight-through design and ceramic-wrapped perforated core to significantly outflow traditional chambered and turbo-type mufflers. Combined with our Dual-Dual slash cut polished tips, you'll really feel and hear the difference! 

EXHAUST SYSTEM, STAINLESS STEEL, CAT-BACK -- Stainless Steel Cat-Back System, Includes All Hardware Required, Lifetime Warranty, Mandrel-Bent, Tru-X Crossover Pipe, Exit Options, 4 x 9 x 14" Muffler, 2.5" Tubing, Material: Stainless Steel Exit: Exit Options

Magnaflow Stainless Steel 3 inch Dual Crossmember - Back Exhaust System is designed to increase performance of both horse power and torque. It is manufactured from high grade stainless steel and is fully polished. This exhaust system assures great sound with smooth and deep tone. It is corrosion resistant and include installation hardware that facilitates easy installation.

The AVS2 Series is the next generation in Edelbrock carburetors. The AVS2 features annular flow primary boosters with a new calibration for improved off idle and cruising performance. The annular flow booster design delivers improved fuel atomization to eliminate flat spots that may be encountered when the carburetor transitions from idle to full throttle. Each annular booster features eight, equally spaced orifices to improve fuel metering from idle to the main. The improved flow metering makes this carburetor ideal for use with a wide variety of small-block and big-block engines with either dual- or single-plane intake manifolds. The AVS2 includes both timed and full vacuum ports for ignition advance. It comes with: Metering Jets - Primary .101, Secondary .098; Metering Rods - .070 x .037; Step-Up Spring - orange (5" Hg). Use carb Studs #8008 or #8024 if needed. Match with an Edelbrock intake manifold for the ultimate induction upgrade.

The Edelbrock Performer Remanufactured Carburetors are reconditioned Performer Series carburetors and are completely disassembled, inspected and thoroughly cleaned before reassembly. This reconditioned carburetor fits 750 cfm, 4-barrel, electric choke Edelbrock #1411. Components that do not measure up are replaced with brand new parts. They are assembled with new gaskets and pressure tested to 6 PSI to ensure leak-free operation. They include a 100% guarantee.

The Edelbrock Performer Square Bore Air Valve Secondary Manual Choke New Carburetor features a two-piece, all-aluminum construction for cooler operating temperatures and less warping. It is designed and calibrated for good street performance and fuel economy in 402 CID and larger engines with the Edelbrock Performer manifolds. There are no gaskets below the fuel bowl level for fewer leaks and no plastic parts or power valves to blow out. The Performer manual choke carburetor includes both timed and full vacuum ports for ignition advance. The carburetors use easily changed metering rods for precise tuning. The Edelbrock Performer warranty covers the replacement or repair of the product only and does not cover the cost of removal and installation.

The Edelbrock Carburetor EPS 800 CFM Electric Choke is designed and calibrated for maximum street performance with most Performer RPM, RPM Air-Gap and Torker II manifolds and with Performer manifolds on large cubic-inch engines. It features two piece, all-aluminum construction for cooler fuel and less warpage. Tests proved that the EPS 800 carburetor outperformed a Holley 3310 750 CFM carburetor out-of-the-box by 26 ft/pounds of torque and 22 horsepower on a small-block Chevy engine equipped with performer RPM components. There are no gaskets below the fuel level for easy adjustments without removing the carburetor. The EPS 800 has the same superior features as the rest of the Performer Series line such as out-of-the-box performance and 2-piece design. It features a high capacity accelerator pump and an improved primary and secondary cluster design. There are no plastic parts to break and no power valves to blow out. The metering rods can be changed within seconds without carburetor removal. It comes with 113 primary metering jets, 101 secondary metering jets and 0.071 x 0.047 metering rods.