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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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For Your Every Summer RSVP, with Code: SUMMER15
Description
INDUSTRIAL INJECTION 423403 TOWING COMPOUND TURBO KITFor those that are ready to transform their LLY Duramax, you need to check out this complete compound turbo kit from Industrial Injection. In stock form, the factory variable geometry turbos featured on the LLY's are incapable of flowing a sufficient amount of airflow to support much over stock power levels. This kit utilizes one of the acclaimed Silver Bullet Phatshaft 64 Turbos in conjunction with the proven Borgwarner S475 to create unrivaled
For those that are ready to transform their LLY Duramax, you need to check out this complete compound turbo kit from Industrial Injection. In stock form, the factory variable geometry turbos featured on the LLY's are incapable of flowing a sufficient amount of airflow to support much over stock power levels. This kit utilizes one of the acclaimed Silver Bullet Phatshaft 64 Turbos in conjunction with the proven Borgwarner S475 to create unrivaled airflow, capable of supporting 700 rear wheel horsepower.The Industrial Injection Towing Compound Turbo Kit is a fast spooling setup that increases horsepower and torque through the entire RPM range in your LLY Duramax. They designed this kit to optimize the engine efficiency by increasing airflow to the engine to help reduce EGTs. This is a perfect kit for someone who tows heavy loads or wants a fun daily driver or weekend warrior. This is a complete kit that comes with everything needed for install.
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
4.2 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
A T-shirt chic? YES!!
Size: X-Large, Color: Wine Red
This is the second one of these shirts I’ve ordered. I don’t wear ties anymore, so I actually wear this mock turtle neck under a blazer, or a sports coat as my father used to call them. I wore a blue one the other evening and I wore it underneath a plaid blazer. Whoever would guess a T-shirt could be quite so chic. It stretches plenty, it’s light and it’s so comfortable. I have two of them now and I’m deciding on a third one.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Light and Warm
Size: XX-Large, Color: Royal Blue
Quite comfortable (with a little tape over the label on the inside left) perfect light weight shirt for 40°-50°.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Buenas
Size: Large, Color: Dark Grey
Muy buenas para el sol
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Soft and cozy fot
Fits well and is nice and cozy material look is as was needed for cos play uniform and fit was perfect the material is soft and is light weight for summer use for things without over heating and I am a big guy who over heats on a regular basis
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Reviewed in the United States on July 15, 2025
★★★★★ 5
Gals can wear this too!
Color: 2 Pack(black+white), Size: XX-Large
Do you know how difficult it is to find a cotton mock turtleneck??? This review is NOT for guys but for gals. Being in menopause my temps are all over the place-- one minute I'm hot then I'm freezing. I needed a short sleeve (plus size) cotton mock turtleneck to wear under a cardigan. I'm so pleased with this shirt... the fabric is soft, NOT see-through, it's breathable since its primarily cotton (95%), it's not super tight, and it's comfortable. Hopefully the info will help other gals looking for similar shirts.
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Reviewed in the United States on October 27, 2024