Powerflow Diesel Pickup “BIG RIG” Dual Stack Kits

Powerflow Diesel Pickup “BIG RIG” Dual Stack Kits. 2 diameters: 4 or 5 inches. Everything included except chrome stacks. This kit has a 4” ID inlet under the cab.

To complete the system you need a reducer 4”OD to your exhaust diameter and a pair of stacks. Covering diesel pickup applications from Ford, GM, and Dodge, GRAND ROCK makes high-performance single stock-exit systems, as well as the finest single and dual in-bed stack kits on the market. Application years range from 1994-2006 for the single under vehicle stock-exit kits, and can fit all years for the stack kits.

GRAND ROCK does not make replacement systems for 2007 and newer DPF-equipped vehicles. GRAND ROCK kits are made of corrosion-resistant 16-gauge US-made aluminized steel mandrel-bent tubing. Our single under vehicle stock-exit kits include a 304SS exhaust tip, and heavy-duty welded rod hangers and high-quality clamps.

Chrome stacks (sold separately) for the stack kits are show-quality genuine GRAND ROCK made-in-USA double nickel chrome, NOT cheap imported "flash chrome" that will peel, corrode, or turn color after a short while! You are buying the BEST!

• High Quality Craftsmanship
• 100% Stainless Steel
• Made in the USA

DPU-4Sk, DPU-5SK

Still looking for the perfect part? Having trouble finding it? 
Call our product experts at 603-224-7370 and let us lend a hand.

Extras

The following products are meant to be used or paired with the product above.
Extras may also provide alternatives to the product you are seeking.

	Powerflow Diesel Pickup “BIG RIG” Dual Stack Kits
	Grand Rock - Kenworth QP Aero Single or Dual Mufflers
	5", 6" or 7" Internal Quiet Performance (QP) Mufflers

Still looking for the perfect part? Having trouble finding it?
Call our product experts at 603-224-7370 and let us lend a hand.

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Berube’s Truck Accessories
Attn: Privacy Compliance Officer
2 Tallwood Drive
Bow, NH 03304
(603) 224-7370
info@berubes.com

Defective Products: 

Returns of defective products will receive replacement product in accordance to Manufacturer policy.

Non-Defective Products:

Returns of non-defective products must be in new resalable condition.
     - Stainless Steel Items: Stainless steel items must NOT have their protective laser film removed to qualify for a refund under Berube's return policy.

Refund:

• Returns up to 30 days from the date of purchase will be eligible for a 100% refund or store credit.
• Returns 31 - 90 days from the date of purchase will be subject to a 20% restocking fee.
• Returns over 90 days will be at the discretion of Berube’s Truck Accessories and be subject to a  25% or more restocking fee.
• Shipping will not be refunded for returned products (unless shipped defective or incorrectly by fault of Berube’s Truck Accessories).
• Receipt is required for refund.
• Refunds will be in same payment form as purchase (i.e. refunded to credit/debit card used for purchase, if the original card is not available a store credit will be issued, cash for cash, if the purchase was made by check a refund will be issued after 14 days from the date of purchase). Returns without a receipt will only receive a store credit and may be subject to a restocking fee. Return policy is subject to change.

Special Orders:

Cancellation of special orders may be subject to loss of deposit. Returns of special orders are not accepted unless product is defective.