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πŸ”Œ ict billet duramax turbo diesel lbz lly lmm mouth piece resonator muffler plug cover cap 6.6l seal | billet aluminum | made in usa | ict billet 551503 for 2004.5-10 duramax logo

πŸ”Œ ICT Billet Duramax Turbo Diesel LBZ LLY LMM Mouth Piece Resonator Muffler Plug Cover Cap 6.6L Seal | Billet Aluminum | Made in USA | ICT Billet 551503 for 2004.5-10 Duramax Review

5

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.6
πŸ”§ Automotive Replacement Caps, πŸ› οΈ Replacement Parts

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img 1 attached to πŸ”Œ ICT Billet Duramax Turbo Diesel LBZ LLY LMM Mouth Piece Resonator Muffler Plug Cover Cap 6.6L Seal | Billet Aluminum | Made in USA | ICT Billet 551503 for 2004.5-10 Duramax
img 2 attached to πŸ”Œ ICT Billet Duramax Turbo Diesel LBZ LLY LMM Mouth Piece Resonator Muffler Plug Cover Cap 6.6L Seal | Billet Aluminum | Made in USA | ICT Billet 551503 for 2004.5-10 Duramax
img 3 attached to πŸ”Œ ICT Billet Duramax Turbo Diesel LBZ LLY LMM Mouth Piece Resonator Muffler Plug Cover Cap 6.6L Seal | Billet Aluminum | Made in USA | ICT Billet 551503 for 2004.5-10 Duramax

Description of πŸ”Œ ICT Billet Duramax Turbo Diesel LBZ LLY LMM Mouth Piece Resonator Muffler Plug Cover Cap 6.6L Seal | Billet Aluminum | Made in USA | ICT Billet 551503 for 2004.5-10 Duramax

Saves Room Under The Hood And Gives The Engine Bay A Custom Look. Compatible With LLY LBZ LMM 6.6L 2004.5 2005 2006 2007 2008 2009 2010 Chevy Duramax Diesel Engines. Made in Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum. Increases Intake Sound. Includes 1 Resonator Adapter with Orings.

Reviews

Global ratings 5
  • 5
    3
  • 4
    2
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Fits 2004.5 LLY: Oil Filler Cap

Perfect fit for my 2004.5 LLY. Be sure to lubricate the O-rings before installation, and then lubricate the plug to facilitate installation and avoid cracking the O-rings. Very satisfied and looks nice and clean under the hood.

Pros
  • Previously Satisfied
Cons
  • old

Revainrating 4 out of 5

2006 LBZ Duramax: Replacement Parts

Seems to work well and cleans engine bay well. Didn't notice any difference in sound. I have a 5" exhaust, maybe that's why. Maybe with a stock exhaust it improves the sound of the turbo. I'm not sure. In general, it's not all bad.

Pros
  • High marks for support and durability from testers
Cons
  • Discarded

Revainrating 4 out of 5

Lubricate the o-rings with oil and they will fit.

Lubricate the o-rings with oil and that's fine if you don't use oil, the o-rings can crack or come loose and get into things they shouldn't be. Turbo whistles louder and cleans the engine bay

Pros
  • Comfortable to use
Cons
  • Replacement available

Revainrating 5 out of 5

Billet resonator connector

The product I received is slightly different from the picture but it works as it should. The one I received was hollowed out in the middle on the side that goes into the turbo mouthpiece. I bought it for under the hood cleaning, I can hear the turbo a little better. Would buy again.

Pros
  • Delivery was very fast
Cons
  • Some imperfections

Revainrating 5 out of 5

Inexpensive protection in case of resonator rupture

This is more of a decorative item than anything else. It allows you to eliminate the resonator. In doing some research on Duramax LLY diesel engines, I found that it was not uncommon for the resonator to rupture and bits of it to enter the engine through the turbocharger. This can lead to severe engine damage. So in my opinion this is a cheap defense in case the resonator starts to crack. I would recommend putting some grease or oil on the rubber o-rings to make installation easier. After…

Pros
  • Quality construction
Cons
  • Requires socket