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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502 products

DEI Universal Mat Headliner 1in x 75in x 54in - Black
DEI Universal Mat Headliner 1in x 75in x 54in - Black
DEI

DEI Universal Mat Headliner 1in x 75in x 54in - Black

1,197.99 SAR 1,197.99 SAR
DEI Corvette C6 Trans. Tunnel Shield
DEI Corvette C6 Trans. Tunnel Shield
DEI

DEI Corvette C6 Trans. Tunnel Shield

430.99 SAR 430.99 SAR
DEI Corvette C5 Trans. Tunnel Shield
DEI Corvette C5 Trans. Tunnel Shield
DEI

DEI Corvette C5 Trans. Tunnel Shield

443.99 SAR 443.99 SAR
DEI Floor & Tunnel Shield II (Non-Adhesive) - 42in x 48in
DEI

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

471.99 SAR 471.99 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

995.99 SAR 995.99 SAR
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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

266.99 SAR 266.99 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

1,058.99 SAR 1,058.99 SAR 881.00 SAR
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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

529.99 SAR 529.99 SAR
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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

269.99 SAR 269.99 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

1,594.99 SAR 1,594.99 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

2,509.99 SAR 2,509.99 SAR