Skip to content

Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn

Marsoni M251S
Sale price$99.75
Pay 4 payments of $24.94 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake HornIncrease your LB7? s potential with this simple, but effective upgrade. Back to back dyno pulls showed an increase of 15hp with this Fleece Performance Modified LB7 Intake Horn ? that? s about the cheapest 15hp from a bolt on you? ll find anywhere! This Part Fits: Year Make Model Submodel 2001 2004 Chevrolet Silverado 2500 HD Base 2001 2004 Chevrolet Silverado 2500 HD LS 2001 2004 Chevrolet Silverado 2500 HD LT 2004 Chevrolet Silverado 2500 HD WT 2001
Easy Shipping

Quick Dispatch:

Your Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn ships.

Need Help?
Questions about Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn in your area.

Get Shipping Estimates

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 2257 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Adrymarketing
Grantham, US
★★★★★ 5
High Potency Omega-3 and Easy to Take
I’ve been taking this omega-3 supplement and so far I’m very happy with it. The capsules are easy to swallow and I appreciate the high potency of 3600 mg per serving. It feels like a good quality supplement and I like that it helps support overall wellness. The bottle also lasts a long time, which makes it a good value. Overall, it’s a great option if you’re looking for a reliable omega-3 supplement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
K
Verified Purchase
Kristen
Louisville, US
★★★★★ 5
Excellent product
Great. No lingering flavor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
R
Verified Purchase
Robert
Cuba, US
★★★★★ 5
Great quality 👌 👏
The best 👌 👍 😍 This brand is super 👌 👍 💯 recommended
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
B
Verified Purchase
BG
Belleville, US
★★★★★ 4
Good vitamin
I’ve only just begun taking this vitamin so it’s really too early to tell its efficacy. I did not detect any flavoring including lemon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
G
Verified Purchase
gary
Belleville, US
★★★★★ 5
Seems like they work to ease joint pain.
I like this product. No fishy taste and easy to swallow. Cost is market value .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026

recommand products