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Diamond Eye K4156S-TD 4" Stainless Steel DPF-Back Turn Down Exhaust System

Manufacturer

Picture for manufacturer Diamond Eye Manufacturing

Part Number

K4156S-TD
12 reviews
Sale Price

$549.43

Estimated ship date Thursday, December 17

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Fitment guaranteed

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Product Details

The Diamond Eye K4156S-TD Turn Down Exhaust Kit provides enhanced sound and style for 2011-2015 Chevy/GMC 6.6L Duramax LML diesel trucks. This system mounts directly to the back of your DPF (Diesel Particulate Filter) and exits just past the rear axle facing toward the ground.

Key Features:

  • Constructed from high-quality T409 stainless steel for durability and corrosion resistance
  • 4-inch diameter allows for improved exhaust flow, resulting in increased horsepower and torque gains
  • Includes 5-inch polished stainless steel exhaust tip
  • Features mandrel-bent tubing for maximum flow and direct-fit design
  • Fits all cab and bed lengths for 2011-2015 Duramax LML applications
  • Utilizes OEM hangers for easy bolt-on installation
  • Backed by 6-year limited warranty on stainless steel construction

This DPF-back exhaust system allows exhaust to escape more easily through a wider path, helping to increase fuel economy, lower EGTs, and eliminate backpressure that limits engine performance. The turn-down design provides an aggressive sound while directing exhaust away from the vehicle's underside.

Billing to my amazon card was perfect. Thank You. Now I hope it is the right one when it arrives. According to your website it is. It won't be installed for a while. The packaging could have been better. The box was way to big, no extra packing inside to keep item from flopping around in the box. Being metal hopefuly no damage was done to the item. It arrived a lot faster than expected.

very good

very easy

Good shopping experience

This is my first order with you , so I will see how it goes.

This says it's compatible with 1995 Cadillac Seville. I am hoping it is.

Quick & easy checkout

Looking forward to testing your prudent.

Good price

super easy! thanks!

Good prices !

Hi - I just want to say what a great job your customer service person - Rob Fratu did for me. I purchased a set of Mickey Thompson Indy tires thru Autoplicity's internet site. To my misfortune; the tires were out-of date (manuf. in 2005)when they were shipped from the warehouse. One of the tires immediately began to split around the outerside wall once it was mounted. I emailed pictures to Rob ; and he took care of the entire situation and got 100% of my purchase refunded to me.<br>I want to thank Rob for all his assistance and for Autoplicity for taking care of the customer and standing behind their business!! I must admit - I was a little worried and expected the worst? thanks again - best regards - Willis Hiscock

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