DEI Universal 2-Door Vapor Kit - 50620

Block moisture, reduce noise, and insulate doors with this hi-tech, lightweight vapor barrier. Kits offer tailored protection for your vehicle’s interior, custom-cut for a seamless fit and easy...

DEI Universal Boom Mat Acoustic Tiles - 17 sq. ft. - 8 Pack - 50233

Sound control with a finished look! Boom Mat Acoustic combines premium sound damping with a clean, professional finish. Its dense acoustic barrier and felt liner work together to absorb and block...

DEI Universal Boom Mat Acoustic Tiles - 4.25 sq. ft. - 2 Pack - 50231

Sound control with a finished look! Boom Mat Acoustic combines premium sound damping with a clean, professional finish. Its dense acoustic barrier and felt liner work together to absorb and block...

DEI Universal Boom Mat Acoustic Tiles - 8.5 sq. ft. - 4 Pack - 50232

Sound control with a finished look! Boom Mat Acoustic combines premium sound damping with a clean, professional finish. Its dense acoustic barrier and felt liner work together to absorb and block...

DEI Universal Heat Shield Stand-Off Mounting Kit - 10224

Universal mounting kit for rigid or semi-rigid heat shields. Includes six 1/2 in. tall stainless steel standoffs with hardware. 1/2 in. tall stainless steel standoffs Includes mounting hardware

DEI Universal Muffler Shield Kit - 10529

Muffler Shield Kit solves the problem of heat soak into interiors and components from mufflers that are close to floors. The Best muffler shield/wrap on the market. Based off our proven Floor and...

DEI Universal RV Dog House Insulation Kit - 50016

Block heat and reduce noise from RV engine covers! RV Doghouse and Engine Cover Insulation Kit uses a two-layer system to block engine heat, vibration, and noise from entering the passenger cabin...

DEI Vapor Block Sleeve 1/2in ID x 36in - 10669

Vapor Block(TM) solves the problem of fuel and other fluids boiling from extreme heat and causing a vapor lock situation. Prevent rough idling and difficult starting caused by vapor lock with DEI...

DEI Vapor Block Sleeve 1in x 36in - 10672

Vapor Block(TM) solves the problem of fuel and other fluids boiling from extreme heat and causing a vapor lock situation. Prevent rough idling and difficult starting caused by vapor lock with DEI...

DEI Vapor Block Sleeve 3/8in x 36in - 10671

Vapor Block(TM) solves the problem of fuel and other fluids boiling from extreme heat and causing a vapor lock situation. Prevent rough idling and difficult starting caused by vapor lock with DEI...

DEI Versa-Shield (Starter Shield) 7in x 2ft Universal Heat Shield - 10908

Versa-Shield was designed to protect starters from potential failure caused by under hood heat soak conditions. Constructed using an aluminized heat reflective material backed with a hi-temp rated...

DEI Versa-Shield /Starter Shield 5-1/4in w x 16-1/2in l - Universal (Mini) Heat Shield - 10384

Mini Versa Shields(TM) solve the problem of failing starters and other components due to heat soak. Mini Versa Shield was designed to protect starters from potential failure caused by under hood heat...