SKU: 67340072243

Exhaust System Kit for Custom Builder Series Downpipe Back 4 in Performance Exhaust System MagnaFlow 18980

$254.25 $282.50
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Exhaust System Kit for Custom Builder Series Downpipe Back 4 in Performance Exhaust System MagnaFlow 18980Overview: The Custom Builder Pipe Kit features Aluminized construction and offers the most options for customization. Complete your system with the required converter, muffler and tip for your application. Interchange: Brand Interchange Part Number Application: Year Make Model Submodel Engine Size 2001 2004 Chevrolet Silverado 3500 6. 6L V8 2001 2004 GMC Sierra 3500 6. 6L V8 2001 2004 Chevrolet Silverado 2500 HD 6. 6L V8 2001 2004 GMC Sierra 2500 HD

Overview:

The Custom Builder Pipe Kit features Aluminized construction and offers the most options for customization. Complete your system with the required converter, muffler and tip for your application.

Interchange:
Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
2001 - 2004 Chevrolet Silverado 3500 6.6L/V8
2001 - 2004 GMC Sierra 3500 6.6L/V8
2001 - 2004 Chevrolet Silverado 2500 HD 6.6L/V8
2001 - 2004 GMC Sierra 2500 HD 6.6L/V8

Specs:

Exit Style Single Passenger Side Rear
Type Downpipe-Back
Title Aluminized Custom Builder Series
Pipe Material Aluminized Steel
Inlet Connection Type Clamp-On
Subtitle Downpipe-Back
Series Aluminized Custom Builder
Main Piping Diameter 4
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67340072243

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4.5 ★★★★★
Based on 951 reviews
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Product Reviews
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Verified Purchase
Steve
Chelsea, US
★★★★★ 4
Fast and easy but I dont trust the process to be fully automated.
The process was very smooth and fairly quick. The only challenge I had was that the CLAIM status showed complete but I had to manually go look up the status. There was no email or notification it was closed. After manually checking the status, I called customer support and they said since I called in, they would process the payout. I wonder if I didnt call in if they would have processed it? Also, the phone rep said they would issue me a amazon egift card but then the next day I received a email saying they mailed out the payout. Very poor communication but so far the process was easy and fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
G
Verified Purchase
Glen Armstrong
Grantham, US
★★★★★ 5
Good protection, easy process
First time filing a claim. Super easy and fast. Nice to have have protection and a smooth claims process when the unfortunate happens..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
K
Verified Purchase
K. Shockley
Whiting, US
★★★★★ 5
Ease of making a claim and quick return time for claim.
Very easy to work with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
CoolBoomer
Boise, US
★★★★★ 5
Easy Claims Process
It is not a long complicated process to file and resolve a claim. Be warned--sometimes they will want you to send back the defective or damaged product, even if it's not worth the shipping ---they pay. Overall worth the investment though.
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Reviewed in the United States on March 22, 2026
G
Verified Purchase
Gary Wickey
Whiting, US
★★★★★ 5
Bella food steamer
You folks have been absolutely great to me easy to work with very polite thank you
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025

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