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Diamond Eye K4127S-RP 4" Stainless Steel Turbo-Back Exhaust System 2006-2007 Chevy Duramax LBZ

(2006 Chevrolet Silverado 2500 HD; 2006 Chevrolet Silverado 3500; 2006 GMC Sierra 2500 HD; 2006 GMC Sierra 3500; 1991-1993 + 3 more models)

Manufacturer

Picture for manufacturer Diamond Eye Manufacturing

Part Number

K4127S-RP
14 reviews
Sale Price

$723.34

Estimated ship date Thursday, December 17

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Diamond Eye K4127S-RP is a complete 4-inch stainless steel turbo-back exhaust system engineered specifically for 2006-2007 Chevrolet Silverado 2500/3500 trucks equipped with the 6.6L LBZ Duramax diesel engine. This system fits all cab and bed length configurations, providing a universal solution for these model years.

Key Features:

  • 4-inch diameter mandrel-bent stainless steel construction for maximum flow and durability
  • Turbo-back design eliminates restrictive factory exhaust components
  • Precision-engineered using CNC mandrel bending for smooth, consistent bends that reduce backpressure
  • 304 stainless steel construction resists corrosion and maintains appearance over time
  • Universal fitment for all cab and bed length combinations on 2006-2007 LBZ Duramax models
  • Designed to improve exhaust gas temperatures, throttle response, and overall engine efficiency

This exhaust system is manufactured using advanced mandrel bending technology that maintains consistent pipe diameter through each bend, unlike crush-bent systems that create flow restrictions. The larger 4-inch diameter and smooth bends allow your Duramax diesel to breathe more freely, reducing exhaust gas temperatures and improving performance. Diamond Eye's stainless steel construction ensures this system will withstand years of harsh conditions while maintaining its structural integrity and appearance.

Products specifications

Fits

2006 Chevrolet Silverado 2500 HD; 2006 Chevrolet Silverado 3500; 2006 GMC Sierra 2500 HD; 2006 GMC Sierra 3500; 1991-1993, 2001-2005 Toyota Celica; 1990-1993 Volkswagen Passat; 2019-2021 Volvo V60

Material

409 Stainless Steel

Good price and shipping options

Best Prices all around

Good price but pricey shipping costs

It was quick and easy.

Awesome place to buy goods. I wasn't able to find the item I bought cheaper anywhere else. I will definitely buy from autoplicity again.

easy to use

easy to navigate, informative descriptions

Easy

Cheapest around ! Quick shipment and great costumer service !

easy and quick

great

Best price for a product I've been shopping for, for months, and when I saw Autoplicity having it for A LOT cheaper, putting the product in my sweet spot price wise, I didn't hesitate to order. <br><br>My bank was a little slow to post the transaction, and I was suprised to get a human on the phone with no effort to make sure my order was properly processed. The gentleman I spoke with was very friendly and promptly answered all my questions. <br><br>Only the $5 I'm getting back for this review can make this deal any better, as I have no suggestion for improving the transaction I made with them.

Great prices, quick ship thanks!

I ordered a Rhino stainless steel exhaust tip for my 2009 Chev Silverado from Autopicity. It took approximately 1 week from when I placed my order until I received it. It arrived in excellant shape and was exactly as indicated. The part was very good quality and easy to install. It took me approximately 15 minutes to install, partly because I wanted to make sure of the appearance and location. I was very pleased with the service I received from Autoplicity and would definitely order again from Autoplicity.

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