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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
For Your Every Summer RSVP, with Code: SUMMER15
Description
CSF 7103 Heavy Duty Intercooler 01-05 6.6L GM DuramaxOne of the hardest things to combat in any diesel pickup are EGT's. Even on a stock pickup, Exhaust Gas Temperatures can easily climb into an unsafe zone, especially as ambient air temperatures, trailer weight, and age accumulate. Hands down, the simplest method to drop EGT's while increasing boost is to upgrade the intercooler, and there's no better option than this drop in replacement from CSF. When it comes to keeping your exhaust temperatures
One of the hardest things to combat in any diesel pickup are EGT's. Even on a stock pickup, Exhaust Gas Temperatures can easily climb into an unsafe zone, especially as ambient air temperatures, trailer weight, and age accumulate. Hands down, the simplest method to drop EGT's while increasing boost is to upgrade the intercooler, and there's no better option than this drop-in replacement from CSF.When it comes to keeping your exhaust temperatures down, you need to start right at the beginning, by drawing cold, dense air into the engine. Simply put, the more cold air you force in, the colder the air going out will be. Further, this denser air charge results in quicker turbo spool up and many times nets an increase in fuel economy. Its all about making the existing fuel more efficient. The more effectively you burn off the existing fuel by properly atomizing it with as much air as possible, the more of it that will burn off, creating more power, better fuel economy, and lower temperatures. You know back in school when you learned about the Law of Thermodynamics, stating that energy can neither be created nor destroyed, it can only be transferred, well its true. So, make better use of your fuel (reducing heat energy) and turn it into "horsepower energy!"
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Good buy.
Style: Tech Pack 28 sqft
Perfect amount for small suv. Easy to install once panels are off. Great product.
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Passively quiet your cars interior!
Style: Tech Pack 28 sqft
This stuff is the industry standard! Does exactly what it is supposed to.
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Reviewed in the United States on October 29, 2025
★★★★★ 5
High quality product
Style: Tech Pack 28 sqft
Great product, very easy to work with. Stopped the rattling, definitely sticks when rolled to panels.
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Reviewed in the United States on September 28, 2025
★★★★★ 3
Generally happy
Style: Tech Pack 28 sqft, Style: Tech Pack 28 sqft
Much thinner than I expected, but installation went better than I'd thought it would. Needed to line the interior of the engine cover of a Ford E450 RV. Tried nitrile gloves, but they stuck to the material so did it bare handed. Cut easily with a fresh razor blade. Pressed in place with a plastic putty knife. We'll see the effectiveness on the next trip.
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Reviewed in the United States on July 3, 2025
★★★★★ 5
Makes For Quiet Rides
Model: 10 SqFt(0.95 SqM)
Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
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Reviewed in the United States on March 15, 2026