
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
For Your Every Summer RSVP, with Code: SUMMER15
Description
DEI Gen-3 Turbo Shield T4 - Shield Only - OnyxWe raised the bar. The most technologically advanced turbo shield ever! We incorporated all our experience to build the absolute best turbo shield on the market. By developing advanced textiles and diving deep into what is needed to control turbo heat, we developed the GEN 3 Onyx Black Turbo Shield. A Silicone coated Onyx Black outer layer with multiple stainless steel and silica inner layers. Without a doubt the strongest, most heat resistant shield
We raised the bar. The most technologically advanced turbo shield ever! We incorporated all our experience to build the absolute best turbo shield on the market. By developing advanced textiles and diving deep into what is needed to control turbo heat, we developed the GEN-3 Onyx Black Turbo Shield. A Silicone coated Onyx Black outer layer with multiple stainless steel and silica inner layers. Without a doubt the strongest, most heat resistant shield available. OUTER SHELL - Coated in silicone to insulate and hold up under extreme conditions. - Prevents fraying & encases seams to make them over 4 times stronger INSULATION LAYER - Thick layer of silica insulation keep heat in turbo shield and turbo housing. - Silica has a low thermal conductivity making one of the best insulators. INNER LAYER - Stainless steel, glass fiber & silicone adds to insulating and thermal properties. - Increases seam strength, durability and insulation value. INNER COVER - Stainless Steel fabric holds up against the highest temps. - Will not break down or become brittle with heat. Measuring your turbo size DEI Turbo shield sizes are based on two basic measurements. The first measurement is the circumference of the turbo not including the flange. The second measurement is the width of the turbo at it's widest point not including the flanges. After measuring, refer to the chart below to find the correct shield. Our T22 and T25/28 shields are designed for use on internally gated housings. They will have a cutout in the wastegate area to allow for a tight fitment. TURBO MEASUREMENTS CHART TURBO - CIRCUMFERENCE - WIDTH T22 - 15" - 2.25" T25/28 - 15" / 16" - 2.5" T3 - 15" / 16" - 2.5" T4 - 20" / 22" - 2.75" T6 - 26" - 3.75"Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1751 reviews
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Product Reviews
★★★★★ 5
Great shoe.
Size: 11.5, Color: Navy
Perfect fit. Stylish comfortable.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Comfortable shoes
Size: 10.5, Color: Black
Fit well Look great Get compliments all the time
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.
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Reviewed in the United States on May 19, 2026
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