SKU: 96326196142

SOUND SYMPOSER BLOCK OFF, FOCUS ST

$34.16 $37.95
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

SOUND SYMPOSER BLOCK OFF, FOCUS STThis kit is specifically for the 2013+ Ford Focus ST. It is designed to replace the OEM sound symposer system which plumbs engine sounds into the cabin. Once engine modifications are made to these vehicles, the symposer quickly becomes useless. The Radium Engineering block off frees up space and installs in minutes. No cutting or drilling is required. A couple of wrenches is all that is needed. The kit includes two black anodized fittings providing

This kit is specifically for the 2013+ Ford Focus ST. It is designed to replace the OEM sound symposer system which plumbs engine sounds into the cabin. Once engine modifications are made to these vehicles, the symposer quickly becomes useless. The Radium Engineering block-off frees up space and installs in minutes. No cutting or drilling is required. A couple of wrenches is all that is needed.

The kit includes two black anodized fittings providing the end user an option to either plug the machined 1/8" NPT hole or to add a vacuum reference for any auxiliary components. The kit is designed to reuse the high temperature and chemical-resistant OEM Ford gasket.

Included
-Billet Aluminum Block-Off Plate
-Billet Aluminum 1/8" NPT Elbow Fitting
-Billet Aluminum 1/8" NPT Plug
-Plastic Panel Locking Plug
-Stainless Steel Hardware
-Cable Zip Tie

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96326196142

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4.2 ★★★★★
Based on 17 reviews
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Product Reviews
D
Verified Purchase
Donnie
Omaha, US
★★★★★ 5
Great product for the price
Model: 197mil 31 sqft Car Sound Deadening Mat, Model: 197mil 31 sqft Car Sound Deadening Mat
This sound deading material has a good thickness to it. It seems like the cab of the truck is cooler inside from the heat of the motor. It’s easy to install and easy to cut with a razor blade. The quality it’s an 8/10 the only complaint I have is the adhesion will stick to your fingers if you are touching it when you peel the backing paper off. It stick to the truck great tho. It covered the entire floor and back wall of a single cab truck.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Verified Purchase
Anything is fixable
Charlottesville, US
★★★★★ 5
Used it on HVAC ductwork did its job and stuck well
Model: 197mil 31 sqft Car Sound Deadening Mat
There was a lot of material in here for the money, so a decent value, I used it for some extra sound deadening on the ductwork in my house before finishing the basement, seems to help cut down the echoes coming through the ductwork. Overall the product was good had a few pieces where the sticky tore off the foam and stuck to the paper backing but all in all no complaints.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
F
Verified Purchase
Fredrick McDonald
Lowell, US
★★★★★ 5
Exactly as described!! Easy installation.
Model: 197mil 31 sqft Car Sound Deadening Mat
Easily installed. Cut with regular scissors. Made a huge difference in interior noise.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
G
Verified Purchase
G.C.B.
Houston, US
★★★★★ 4
A worthwhile addition to just butyl itself.
Model: 197mil 31 sqft Car Sound Deadening Mat
I used this as a topper to butyl sound deadening material on the floor and side panels and am very pleased. It was generally easy to use. It is very sticky and cannot be easily repositioned as the foam will separate from the sticky side if you try, but its not a big deal. I have yet to run the car but the panels are much quieter when tapped on vs just the butyl alone, and this stuff weighs almost nothing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
B
Verified Purchase
Bret Jackson
Boise, US
★★★★★ 5
Good deadening
Model: 197mil 31 sqft Car Sound Deadening Mat
This sound deadening works well and has good adhesion .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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