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IE Polymer Air Intake System For Audi B9/B9.5 S4 & S5 3.0T
IE Polymer Air Intake System For Audi B9/B9.5 S4 & S5 3.0T
IE Polymer Air Intake System For Audi B9/B9.5 S4 & S5 3.0T
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IE Polymer Air Intake System For Audi B9/B9.5 S4 & S5 3.0T

Marsoni M251S
Sale price$261.50
Pay 4 payments of $65.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
IE Polymer Air Intake System For Audi B9/B9.5 S4 & S5 3.0TDetails FEATURES Rotomold polymer for superior heat resistance Up to 19HP & 21ft lbs over stock (with software) Flow 37% more than the factory airbox Flow 61% more than stock with IE turbo inlet Increased turbo & engine sounds Maximized turbo & engine efficiency Huge 5" air filter for excellent laminar flow Integrated velocity stack for smooth airflow High pressure & low pressure air zones Designed for stock turbo and hybrids (with IE turbo inlet)
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 2367 reviews
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Product Reviews
S
Verified Purchase
Sharon Rogers
Phoenix, US
★★★★★ 5
Vibrant colors
Just beautiful. Bought them last year for the couches and it works great with the Christmas theme, so soft and comfy. My son love them🥰
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2025
H
Verified Purchase
Howard Garolsky
Draper, US
★★★★★ 4
Nice but a little small and thin
Color: Red, Size: 50" x 60"
Love this to decorate the bed for Valentine's Day but wish they made a larger size and a little thicker. The print is ok but could be clearer, but we still like it for its intended use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2025
L
Verified Purchase
Linda Cooksey
Port Orchard, US
★★★★★ 5
Perfect blanket
Color: Pumpkin, Size: 50" x 60"
Soft blanket. Will keep you warm and cozy. Not to heavy and not light either. Just perfect..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
L
Verified Purchase
Lorrie P.
Draper, US
★★★★★ 5
A beautiful bright throw, well worth the price
Color: Pumpkin, Size: 50" x 60"
Beautiful throw blanket! I love the bold fall colors in it, it is super soft and looks just as good after washing and drying it (on low heat). My pets love it too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 23, 2025
S
Verified Purchase
Sara Hrnjak
Carnegie, US
★★★★★ 5
Very very soft!!
Color: Fall, Size: 50" x 60"
This blanket is extremely comfy and super soft!! It’s perfect for snuggling on the couch. It’s not necessarily a perfect fit for a large bed, but perfect for watching tv on the couch and it keeps me warm! The cat has even taken it over with how soft it is!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025

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