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Design Engineering Boom Mat Sound Deadening Rear Side Window - 50149



Complete your Jeep Wrangler Sound Deadener installation with our Jeep Wrangler Side Window Kit. This die cut kit is a simple peel and stick application featuring marine grade acoustic foam that resists mold and mildew, and provide a finishing touch for the interior of your hardtop Wrangler.


Install Fit was Not Very Good

I added these to complete the look after installing the headliner kit. Of both the headliner and side window kits, this was the least impressive. It simply didn't fit right, so to install it into the space, it bunched up. This resulted in a less than desirable look, compared to the headliner. The headliner looks great and clean, almost factory. These side windows look a bit more like an amateur hack job, and that was a big disappointment. Perhaps it was my install job. I'm not sure how I could have done it better, though. Perhaps better instructions from DEI. Functionally, they work as good as the headliner. They cover the space adequately and reduce overall noise in the cabin.

from Denver, CO |
I would recommend this product

These look great in my Jeep and seem to help with noise and heat retention.

from Westland, mi |

Question & Answers

1 Answered question

are these sold in pairs or each?

Asked by EJ from st.louis on

Hello, This is sold individually for that price. If you have anymore questions feel free to ask, Thank you.

Answered by JordanC extension4833 from st.louis on


Design Engineering, based in Avon Lake, Ohio, is an innovation powerhouse when it comes to thermal tuning products. Jeep exhaust wraps, heat shields, boot and wire protection are just some of the products created by Design Engineering in their technologically sophisticated four acre campus out in Ohio. SEMA awarded Design Engineering with the Best New Performance-Racing Product Award in 2003 for their innovative design of their cryogenic intake system called CryO2. Also invented by Design Engineering is Ny-Trex, a tri-valve solenoid which combines fuel plus purge plus nitrous oxide together to give your Jeep some zoom zoom. Shop Design Engineering Inc Now

This Product Fits the Following:

  • 2016 Jeep Wrangler (JK) Unlimited Rubicon (4-Door)  
  • 2016 Jeep Wrangler (JK) Unlimited Sahara (4-Door)  
  • 2016 Jeep Wrangler (JK) Unlimited Sport (4-Door)  
  • 2016 Jeep Wrangler (JK) Unlimited Sport S (4-Door)  
  • 2016 Jeep Wrangler (JK) Unlimited 75th Anniversary (4-Door)  
  • 2015 Jeep Wrangler (JK) Unlimited Rubicon (4-Door)  
  • 2015 Jeep Wrangler (JK) Unlimited Sahara (4-Door)  
  • 2015 Jeep Wrangler (JK) Unlimited Sport (4-Door)  
  • 2014 Jeep Wrangler (JK) Unlimited Rubicon (4-Door)  
  • 2014 Jeep Wrangler (JK) Unlimited Sahara (4-Door)  
  • 2014 Jeep Wrangler (JK) Unlimited Sport (4-Door)  
  • 2013 Jeep Wrangler (JK) Unlimited Rubicon (4-Door)  
  • 2013 Jeep Wrangler (JK) Unlimited Sport (4-Door)  
  • 2013 Jeep Wrangler (JK) Unlimited Sahara (4-Door)  
  • 2012 Jeep Wrangler (JK) Unlimited Rubicon (4-Door)  
  • 2012 Jeep Wrangler (JK) Unlimited Sahara (4-Door)  
  • 2012 Jeep Wrangler (JK) Unlimited Sport (4-Door)  
  • 2011 Jeep Wrangler (JK) Unlimited Rubicon (4-Door)  
  • 2011 Jeep Wrangler (JK) Unlimited Sahara (4-Door)  
  • 2011 Jeep Wrangler (JK) Unlimited Sport (4-Door)  
  • 2011 Jeep Wrangler (JK) Unlimited 70th Anniversary (4-Door)