1984-1996 C4 Door Sound Barriers – Ensolite Foam Panel Kit, 1/8 Inch
Quiet, Cool, and Dry—Protection Behind Every Panel
Upgrade your C4’s cabin comfort with this Door Panel Sound Barrier Kit from Performance Choice™, a Mid America Motorworks brand. Designed for all 1984–1996 Corvette models, this two-piece kit features CNC-cut Ensolite foam panels that fit cleanly between the inner door and door panel. These barriers help insulate against road noise, vibration, and moisture while improving climate consistency and stereo sound clarity.
Constructed from 1/8" closed-cell Ensolite foam, each panel provides a lightweight but highly effective barrier against the elements. Pre-cut for door handle and lock clearances, installation is clean and straightforward—no trimming or guesswork needed.
Because Details Matter
• Fits all 1984–1996 C4 models
• Two-piece kit installs behind door panels
• 1/8" Ensolite closed-cell foam resists moisture and noise
• CNC-cut for factory-clearance at handles, locks, and controls
• Improves stereo sound and interior temperature consistency
• Reduces vibration, wind intrusion, and ambient noise
Dimensions and Weight
• 1/8" thick closed-cell foam
• Precision-cut for plug-and-play fitment
Tech Notes
• Made in the USA
• Adhesive-backed installation recommended (adhesive not included)
Enjoy a cooler, quieter, more refined cabin experience—this simple upgrade delivers real comfort, all while protecting the interior structure from moisture intrusion.
Also known under these part numbers: (For reference only)