Turbo Dual Stack Kit Ford 7.3L 1999-2002 - For 4" Stacks

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Turbo Dual Stack Kit  Ford 7.3L 1999-2002 - For 4" Stacks

NOTE: Questions, Call 715-254-2307

Grand Rock Turbo Back Stack Kits for 4 inch Stacks for Ford 7.3L 1999-2003 diesel pickup trucks.

4" Turbo Back Stack Exhaust System (Stacks Not Included) Commercial Grade Aluminized Piping is 4" under-4" above the bed. 

Everything but the Stacks

Performance exhaust system, Commercial quality truck stacks and exhaust pipes. Grand Rock Turbo back exhaust system including 4 inch aluminized exhaust piping, stainless flexpipe, aluminized t-pipe, clamps, and hardware. 

(Turbo Back Kits Only available in US Lower 48 States)


  • All Hardware
  • All the parts you need to complete installation.
  • For 4 Inch OD Stacks 4" T-Pipe with 4" Inlet, 4" Elbows and 4" Flexpipe, clamps and mounting brackets.
  • internalmuff.jpg Free Bonus- IM-518 Internal Stack Mufflers Included
  • Grand Rock Stacks are Made In America!                                 
Warranty Information: Chrome-plated (except weld area) and aluminized parts used on heavy duty truck exhaust systems are warranted against defective material and workmanship for a period of 1 year from date of shipment. Call if you have questions on proper installation techniques. Grand Rock and Black Cloud Diesel cannot be held liable for damage done as a result of improper installation. If a part is determined to be defective, Grand Rock and Black Cloud Diesel reserve the right to replate only and return the part when the part has been modified, altered, or otherwise damaged. Neglect is not Warranted! Keep the parts clean & waxed!