Exhaust Kit, American Thunder 2-1/2" pipe, w/rear exit pipes (incl. Super 40 Series mufflers)

Designed for big cubic-inch engines

• NOTES
• NOTE¹: These products require welding for installation.
• NOTE²: These high-performance items are not eligible for any further discounts or promotional pricing.
• SHIP NOTE: This item is OVERSIZED and requires an additional freight charge.

As one of the most powerful exhaust systems for Grand Prixs with large displacement engines, the Flowmaster “American Thunder” system features 3" diameter 16-gauge mandrel-bent tubing and “30 Series” or “40 Series” mufflers. The tailpipes included are two-piece and install easily. The kit also features an adjustable crossover pipe to fit a variety of applications and has all the hangers and clamps that fit in the factory locations. Part# CH40001 exits the tailpipes behind the rear wheels pointed at the ground, while the part# 17119 and CH40002 exit out the back at the bumper. Get the power and sound of performance with the Flowmaster American Thunder exhaust system.

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