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Install notes and evidence

Hothead source wording says: Product Description Sound Assassin, our Sound Deadening & Thermal Insulation Material is a great product that will be a great addition to your Jeep JL Wrangler to assist in reducing heat and road noise. Match the floor/strip package coverage and decide whether this is being added to a headliner kit for heat, noise, or both.

Hothead Headliners installation libraryOfficial Hothead install hub. Use it to confirm the latest instructions for the exact Jeep body, top, and product family.Hothead cold-weather installation instructionsOfficial adhesive/cold-weather install support from Hothead.
Hothead Sound Assassin full floor package installation videoOfficial Hothead YouTube install/support video matched by product family. Confirm exact Jeep body/top before purchase.Hothead Sound Assassin hard top package installation videoOfficial Hothead YouTube install/support video matched by product family. Confirm exact Jeep body/top before purchase.Hothead Sound Assassin mat installation videoOfficial Hothead YouTube install/support video matched by product family. Confirm exact Jeep body/top before purchase.
Sound AssassinNeeds vehicle setup checkProduct image available

Hothead Headliners

2018-2026 Jeep Wrangler JL (2 Door) | Sound Assassin Packages

Vendor fitment: 2018-2026 JL Wrangler. Sound Assassin fitment from the vendor source. Confirm final options and fitment on the vendor page before purchase.

Product Description Sound Assassin, our Sound Deadening & Thermal Insulation Material is a great product that will be a great addition to your Jeep JL Wrangler to assist in reducing heat and road noise. During our 30+ years in the automotive upholstery business, we have used butyl-based sound deadening material and it has proved itself to be an excellent product and very easy to work with! Product Info View Additional Product Info & Installation Videos Butyl based Damping Pads Reduces Heat & Road Noise Temperature range: -30 ° to 400 ° degrees Fahrenheit EASY Installation! Very pliable & easy to work with Material cuts easily with standard razor knife or scissors Peel and stick adhesive -.

SKU

SA-JL2-FFP

Price

$11.95

Role

review candidate

Verified variant selector

Variant coverage

5 source rows

Price range

From $11.95 to $235

Source captured

2026-05-13

Available at sourceVariant ID 32420261265474

SA-JL2-FFP

Full Floor Package (25 Sheets) - $235.00

$235

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Fitment and build notes

Vendor catalog record promoted for browsing. Final fitment, install dependencies, and shopper selection still require review before checkout.

A source-backed fitment match is enough to shortlist the part. Before purchase, still confirm the exact vehicle setup, variant, install parts, and whether the customer is buying for DIY install or a shop quote.

Readiness
Fitment statusUseful for a shortlist, but exact vehicle setup, dependencies, or purchase path still need review.Needs vehicle setup check
Evidence levelNeeds source collection and claim-level review before it should be treated as recommendation-ready.Evidence review needed
Install docsProduct-specific install/support links are captured. Confirm exact SKU/application before final approval.Captured
Product imageProduct image available
Purchase pathUse for build planning or a shop quote
Visual prioritymedium
Source-backed facts

Fact summary

Models: JL Wrangler; Years: 2018-2026; Source: shopify_products_json; Captured: 2026-05-13