Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
PPE High-Flow Performance Studded Intercooler 06-10 GM 6.6L Duramax LLY/LBZ/LMMMaximize airflow, reduce pressure drop, and boost performance with the PPE High Flow Performance Studded Intercooler for 2006 2010 GM 6. 6L Duramax LLY LBZ LMM. The factory GM intercooler causes a 2 to 3+ psi pressure drop, which means even the biggest turbo can get choked by inefficiency, but not with PPEs upgraded design. With an impressive 2,142 cubic inches of cooling volume, a 98% increase over stock, this intercooler delivers cooler, denser air
Maximize airflow, reduce pressure drop, and boost performance with the PPE High-Flow Performance Studded Intercooler for 2006-2010 GM 6.6L Duramax LLY / LBZ / LMM.
The factory GM intercooler causes a 2 to 3+ psi pressure drop, which means even the biggest turbo can get choked by inefficiency, but not with PPE’s upgraded design. With an impressive 2,142 cubic inches of cooling volume, a 98% increase over stock, this intercooler delivers cooler, denser air at a faster rate, meaning more horsepower, better fuel economy, and lower EGTs. The high flow design virtually eliminates wasted energy, keeping your boost consistent and efficient, all while fitting directly into the stock mounting locations for an easy install. For high boost builds pushing 55 to 100+ PSI, optional studded end tanks add extra strength and durability. Plus, this intercooler works with both stock and PPE Performance Silicone Kits, making it the perfect upgrade for street, towing, or race applications.
If you want stronger, cooler, and more efficient performance, the PPE High-Flow Performance Studded Intercooler is the way to go. Upgrade today and unleash the full potential of your Duramax.
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
4.5 ★★★★★
Based on 2257 reviews
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Product Reviews
★★★★★ 3
Its alright
Color: Black, Size: 5X-Large
True to size per the size chart. The fabric is soft but it it feels cheap to me. It attracts lint but you can brush it off easily so its not the cheapest material I've dealt with. Also, it is opaque (not see through).
There is no front/ back indicator either which is indicative of a cheap shirt in my opinion. Would be friendly for tag sensitive people (to stay positive).
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Fit and colors are perfect
Color: Black, White, Apricot, Size: Large
They fit very well, I got them for my husband and he was very excited for the style & fit i am actually going to buy him another pack
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Reviewed in the United States on October 7, 2025
★★★★★ 1
Fuzzballs get wearing once
Color: Black, Size: X-Large
Very smart to wear, but the quality is terrible so after one wash the collar start fraying and fuzzballs start forming.
Very disappointing.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Mock shirt for everyday wear.
Color: Gray Green, Lotus Pink, Sky Blue, Size: X-Large
Love how soft the fabric is and wears very well. Very happy with purchase and have bought other colors as well.
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Reviewed in the United States on May 22, 2026
★★★★★ 3
Amazon brand looks bad
Color: White, Light Gray, Black, Size: X-Large
II think the quality is poor the fabric is thin and the moc collar won't stand up
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Reviewed in the United States on July 20, 2025
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