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The American Thunder® Crossmember-Back exhaust system is a true dual large 3.00-inch muscle car system for the person who is looking for a deep aggressive sound for their high horsepower vehicle. This stainless steel system is mandrel-bent for maximum performance, includes an H-pipe crossover to balance out the exhaust pressures, add hp and torque, and to help eliminate back-rap on deceleration. The specially selected Super 40® Series performance mufflers feature a large case to handle the added horsepower and provide a deep muscular tone flowing through the large 3.00-inch tailpipes. The American Thunder systems generally deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The sound level will depend greatly on the engine and level of modifications. 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. Covered by our Lifetime Limited Warranty.
Flowmaster American Thunder Crossmember-Back Exhaust System - 817202
$1,299.95
Features:
- Large 3.00-inch Exhaust System for High Horsepower Engines
- H-pipe Crossover for Maximum Power and Deep Tone
- Super 40 Series Mufflers for Deep Powerful Sound
- Includes Hangers and Hardware for Installation
- Mandrel-bent 16-gauge Stainless Steel Tubing
- Crossmember-back True Dual Exhaust System
- Aggressive Exterior Exhaust Tone
- Lifetime Limited Warranty
Product Specifications:
- Product Details: Fits 1964-1967 GM A-Body 3.00-inch stainless steel system with V8 engine. - Aggressive sound
- California Proposition 65: Yes
- California Proposition 65 Chemical Name: Chromium (hexavalent compounds), Nickel (Metallic)
- CARB (California) Compliant: Yes
- Catalytic Converter Included: No
- Catalytic Converter Quantity: 0
- Clamping Type: Flat Band
- Clamps Included: Yes
- Drive: 2WD
- Exhaust Series: American Thunder
- Exhaust Tip Diameter: 3.00 IN
- Exhaust Tip Quantity: 0
- Exhaust Tip Shape: Round
- Exit Style: Dual Out Rear, Dual Out Side
- Finish: Natural
- Gasket Or Seal Included: No
- Grade Type: Performance
- Hangers Included: Yes
- Heat Shield Included: No
- Inlet Diameter: 3.00 IN
- Inlet Type: Weld-On
- Main Piping Diameter: 3.00 IN
- Mounting Bracket Included: Yes
- Muffler (Left) Body Height: 5.00 IN
- Muffler (Left) Body Length: 13.50 IN
- Muffler (Left) Body Width: 10.00 IN
- Muffler (Left) Type: Chambered
- Muffler (Right) Body Height: 5.00 IN
- Muffler (Right) Body Length: 13.50 IN
- Muffler (Right) Body Width: 10.00 IN
- Muffler (Right) Type: Chambered
- Muffler Body Height: 5.00 IN
- Muffler Body Length: 13.25 IN
- Muffler Body Material: 409 Stainless Steel
- Muffler Body Shape: Oval
- Muffler Body Width: 10.00 IN
- Muffler Finish: Black High-Temperature Paint Finish
- Muffler Flanged Inlet: No
- Muffler Flanged Outlet: No
- Muffler Included: Yes
- Muffler Inlet Connection: Slip-Fit
- Muffler Inlet Inside Diameter: 3.00 IN
- Muffler Inlet Outside Diameter: 3.13 IN
- Muffler Outlet Connection: Slip-Fit
- Muffler Outlet Quantity: 1
- Muffler Quantity: 2
- Muffler Series: Super 40 Series
- Muffler Type: Chambered
- Part Type: Exhaust System
- Pipe Color: Silver
- Pipe Material: 409 Stainless Steel
- Product Type: Exhaust System
- Sound Level: Aggressive
- Spring Bolt Kit Included: No
- Tail Pipe Outlet Outside Diameter: 3.00 IN
- Tail Pipe Quantity: 2
- Tail Pipe Tapered Outlet: No
- Type: Crossmember-back
- Valve Included: No
- Valve Type: Not Applicable
Installation Notes:
Does Not Include Header Reducers or Downpipes for Factory Manifolds