Enjoy free shipping on all orders over $100 *

SKU #: DE-K4120A-RP-main Diamond Eye K4120A 4" Cat Back Aluminized Exhaust with Turbo Direct Pipe 04.5-05 GM Duramax LLY

$379.99
Purchase Diamond Eye K4120A 4" Cat Back Aluminized Exhaust with Turbo Direct Pipe 04.5-05 GM Duramax LLY
    • 2004.5-2005 6.6L GM Duramax LLY
  • muffler option

Description

Upgrade the performance of your LLY Duramax while remaining 100% completely emissions compliant, no matter what state you live in! This bundled exhaust kit from Diamond Eye serves you a high flowing ... read more

  • Share

Fast and Free Shipping On Orders Over $100

No Salesmen, Just Enthusiasts 888.993.4373

Upgrade the performance of your LLY Duramax while remaining 100% completely emissions compliant, no matter what state you live in!

This bundled exhaust kit from Diamond Eye serves you a high flowing cat back system coupled with one of their CARB certified turbo direct pipes to replace the extremely restrictive factory turbo direct pipe for a system that will deliver power and fuel economy while reducing EGT's, without any fear of emissions legality.

This kit is available with either a performance muffler or in a straight pipe configuration that will include a muffler eliminator pipe.

no shipping No Shipping To CA
carb California Air Resource Board D-778

Specifications

  • SkuDE-K4120A
  • ManufacturerDiamond Eye Performance
  • MPNK4120A | K4120A-RP
WARNING: CANCER AND REPRODUCTIVE HARM www.P65Warnings.ca.gov
FEATURES & BENEFITS:
  • 4" Aluminized Cat Back Exhaust
  • Includes Turbo Direct Pipe
  • Available either with a high flow muffler or with muffler eliminator pipe
  • CARB Certified
  • Increased Power and Fuel Economy
  • Lower EGT's (Exhaust Gas Temperature)
  • Improved Exhaust Note

NO VIDEOS AVAILABLE

Blog Posts

Recommended Products

Expect an answer within the next 48 hours

  • 0 Reviews
  • 0 Questions
No Reviews Yet! Be the first one.
Rate Diamond Eye K4120A 4" Cat Back Aluminized Exhaust with Turbo Direct Pipe 04.5-05 GM Duramax LLY

Reviews may be edited for spelling or grammar inaccuracies and those containing profanity will be removed.

1 QUESTION
9

Just a rough guess?? About how Long will it take to install?

I say in the 3-4 hour range.

4/15/18

Added To Cart

Diamond Eye K4120A 4

Diamond Eye K4120A 4" Cat Back Aluminized Exhaust with Turbo Direct Pipe 04.5-05 GM Duramax LLY

Quantity: 0