Grand Rock Stacks
Turbo Back Stack Exhaust Systems
*NON-DPF Diesel Trucks
Triple Plated
Chrome Stacks
*Grand Rock Stacks Turbo Back Stack Exhaust System Stack Kits universal for Non-DPF diesel pickup trucks. Stacks are commercial grade steel then triple plated chrome. The exhaust piping is aluminized steel. These heavy duty turbo back stack exhaust systems include all the hardware needed for the installation.
Increase Performance, Power, Mileage!
Lower Your EGTs!
With these Big Rig Chrome Stacks!

DEAN HAYDEN'S 6" Bullhauler Stacks
5 Styles & Sizes of Stacks Available:
Turn out, Mitre Cut,
Straight Cut, Bullhauler, &
Aussie Style Stacks
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Grand Rock Stacks Turbo back dual exhaust stack systems and kits include 36" long triple chrome plated stacks. These standard 36" stacks come about 2 1/2 - 3 inches above cab. The elbows and piping add about 10 inches to overall height. All Turbo Back kits include internal mufflers. All under-bed pipes are 4", the T-Pipe has a 4" inlet that expands to 5" above the bed for full 5"
piping above-bed. Our 5, 6, 7 & 8 inch stacks have a 5" OD base that fits into the T-Pipe outlet for a smooth expansion providing optimal exhaust flow. The T-pipe is mounted in the bed -only one hole to be cut in the bed.
These aluminized steel kits include all the turbo back piping and hardware needed.*Please note: If for any reason you believe that installing a set of our stacks on your truck will void your warranty, we suggest that you contact your local dealer, as dealer positions may vary.
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Enjoy the Big Rig look, sound & performance of Grand Rock Mfg. Triple-Plated CHROME STACKS brought to you by
Black Cloud Diesel! |
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Turbo Back Stack Kits Include All Installation Hardware Needed to do the job!
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4" Dual Chrome Stacks with Turbo Back Exhaust System
Starting at $675
Includes FREE Internal Mufflers
Price based on truck & stack style.
Plus Ground Shipping
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5" Dual Chrome Stacks with Turbo Back Exhaust System
Starting at $735
Includes FREE Internal Mufflers
Price based on truck & stack style.
Plus Ground Shipping
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6" Dual Chrome Stacks with Turbo Back Exhaust System
Starting at $925
Includes FREE Internal Mufflers
Price based on truck & stack style.
Plus Ground Shipping
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7" Dual Chrome Stacks with Turbo Back Exhaust System
Starting at $1075
Includes FREE Internal Mufflers
Price based on truck & stack style.
Plus Ground Shipping
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Dual Turbo Back Kits and installation hardware
(No Stacks)
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No Stacks: Dual Turbo Back
Exhaust System for 4" Stacks
Starting at $525
Price based on year and make of truck.
All Pipes Clamps, etc. included--everything you need from the turbo downpipe/front pipe
back to the stack clamps and brackets. Accepts 4" O.D. base stacks. With FREE Internal Mufflers.
Plus Ground Shipping
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No Stacks: Dual Turbo Back Exhaust System for
5", 6", & 7"
Stacks
Starting at $575
Price based on truck & stack size.
All Pipes Clamps, etc. included--everything you need from the turbo downpipe/front pipe back to the stack clamps and brackets. Accepts 5", 6", & 7" Stacks
with 5" OD base. Includes FREE Internal Mufflers.
Plus Ground Shipping
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Single Stack Turbo Back Exhaust Systems and Hardware (No Stack) Please Order Separately
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No Stacks: SingleTurbo Back
Exhaust System for 4" Stack
Starting at $505
Price based on year and make of truck.
All Pipes Clamps, etc. included--everything you need from the turbo downpipe/front pipe
back to the stack clamp and bracket. Accepts 4" O.D. base stack. Includes FREE Internal Muffler.
Plus Ground Shipping
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No Stacks: Single Turbo Back
Exhaust System for 5", 6", 7"
& 8" Stack
Starting at $575
Price based on truck and stack size.
All Pipes Clamps, etc. included--everything you need from the turbo downpipe/front pipe back to the stack clamp and bracket. Accepts 5", 6", & 7" Stack with 5" OD base.
Includes FREE Internal Muffler.
Plus Ground Shipping
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| Our Stacks are simply the best in Quality and Durability. Made in USA.
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