DEI

DEI (Design Engineering Inc.) is a trusted name in thermal and acoustic management solutions for high-performance vehicles. Known for their premium heat wraps, turbo blankets, and sound insulation products, DEI helps reduce under-hood temperatures, protect sensitive components, and improve overall vehicle performance. Whether you're building a race car or a street machine, DEI products are built to handle the heat.

Find the right parts for your vehicle easily by selecting the make, model, and year.
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499 products

DEI Floor & Tunnel Shield II (Non-Adhesive) - 42in x 48in
DEI

DEI Floor & Tunnel Shield II (Non-Adhesive) - 42in x 48in

473.99 SAR 473.99 SAR
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DEI Form-A-Shield - 12in x 21in - Non PSA
DEI Form-A-Shield - 12in x 21in - Non PSA
DEI

DEI Form-A-Shield - 12in x 21in - Non PSA

153.99 SAR 153.99 SAR
DEI Ultra Block Reflective Material - 48in x 48in
DEI Ultra Block Reflective Material - 48in x 48in
DEI

DEI Ultra Block Reflective Material - 48in x 48in

1,000.99 SAR 1,000.99 SAR
DEI DEI Floor and Tunnel Shield II 42in x 2ft - 7.0 sq ft - Non PSA
DEI DEI Floor and Tunnel Shield II 42in x 2ft - 7.0 sq ft - Non PSA
DEI

DEI DEI Floor and Tunnel Shield II 42in x 2ft - 7.0 sq ft - Non PSA

268.99 SAR 268.99 SAR
DEI DEI Floor and Tunnel Shield II 42in x 4ft - 14.0 sq ft
DEI DEI Floor and Tunnel Shield II 42in x 4ft - 14.0 sq ft
DEI

DEI DEI Floor and Tunnel Shield II 42in x 4ft - 14.0 sq ft

1,063.99 SAR 1,063.99 SAR 881.00 SAR
DEI DEI Floor and Tunnel Shield II 21in x 4ft - 7.0 sq ft
DEI DEI Floor and Tunnel Shield II 21in x 4ft - 7.0 sq ft
DEI

DEI DEI Floor and Tunnel Shield II 21in x 4ft - 7.0 sq ft

532.99 SAR 532.99 SAR
DEI DEI Floor and Tunnel Shield II 21in x 2ft - 3.5 sq ft
DEI DEI Floor and Tunnel Shield II 21in x 2ft - 3.5 sq ft
DEI

DEI DEI Floor and Tunnel Shield II 21in x 2ft - 3.5 sq ft

271.99 SAR 271.99 SAR 224.00 SAR
DEI All-In-One Thermal & Acoustic Interior Kit - Small/Medium Vehicles
DEI All-In-One Thermal & Acoustic Interior Kit - Small/Medium Vehicles
DEI

DEI All-In-One Thermal & Acoustic Interior Kit - Small/Medium Vehicles

1,602.99 SAR 1,602.99 SAR
DEI All-In-One Thermal & Acoustic Interior Kit - Full Size Vehicles
DEI All-In-One Thermal & Acoustic Interior Kit - Full Size Vehicles
DEI

DEI All-In-One Thermal & Acoustic Interior Kit - Full Size Vehicles

2,521.99 SAR 2,521.99 SAR
DEI Silver Boom Mat Tape 2mm Thick 1.5in Wide 20ft Long
DEI Silver Boom Mat Tape 2mm Thick 1.5in Wide 20ft Long
DEI

DEI Silver Boom Mat Tape 2mm Thick 1.5in Wide 20ft Long

94.99 SAR 94.99 SAR
DEI D-Mat Insulation - 60in x 70in
DEI D-Mat Insulation - 60in x 70in
DEI

DEI D-Mat Insulation - 60in x 70in

312.99 SAR 312.99 SAR
DEI D-Mat Insulation - 60in x 40in
DEI D-Mat Insulation - 60in x 40in
DEI

DEI D-Mat Insulation - 60in x 40in

180.99 SAR 180.99 SAR