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Diamond Eye 4" Cat Back No Muffler K4122A-RP

Dealer Part: K4122A-RP
UPC: 841963101508

245.00 245.0 USD


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Diamond Eye performance exhaust systems are among the top exhaust systems in the industry. Manufactured entirely in the United States, these exhaust systems are built to last. Diamond Eyes unique exhaust systems come with enough pipe configurations to fit all bed and cabs sizes, and come with everything you need to install on your truck, no need to weld!


  • Easy Bolt-On Application
  • Delivers a rich, mellow exhaust note
  • Installs with common hand tools
  • Can improve fuel economy by 1-2 MPG
  • Made in America!

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2006 Chevrolet Silverado GMC Sierra 2500 3500 Duramax 6.6L

2007 Chevrolet Silverado GMC Sierra 2500 3500 Duramax 6.6L

Warranty Statement

Diamond Eye offers a Limited (1) One-Year warranty on aluminum Exhaust Systems.

Diamond Eye offers a Limited (3) Three-Year warranty on stainless steel Exhaust Systems.