SKU: 57718894569

Integrated Engineering Polymer Air Intake System Audi S4 B8/S5 8T

Sale price$449.98 Regular price$499.98
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Integrated Engineering Polymer Air Intake System Audi S4 B8/S5 8TThe iE Polymer Air Intake System delivers performance, sound, and style to your Audi B8 S4 or S5 3. 0T engine. Our specialty polymer construction maintains low intake air temps and brings an affordable motorsport design to your engine bay. Enjoy bolt on power gains and supercharger noise without sacrificing quality. POLYMER ADVANTAGE This cold air intake is manufactured from a high quality rotomold manufacturing that produces a superior plastic

The iE Polymer Air Intake System delivers performance, sound, and style to your Audi B8 S4 or S5 3.0T engine. Our specialty polymer construction maintains low intake air temps and brings an affordable motorsport design to your engine bay. Enjoy bolt-on power gains and supercharger noise without sacrificing quality.

POLYMER ADVANTAGE

This cold air intake is manufactured from a high-quality rotomold manufacturing that produces a superior plastic material with consistent wall thickness, strong corners, and excellent heat resistance. Enjoy a proper motorsport-designed intake system without compromise. 

BREATHE FREE

The stock airbox on your Audi S4 or S5 has been manufactured to silence all engine and supercharger sounds at any performance cost. Upgrading your air system with an iE polymer intake will release a symphony of whine and engine throttle sounds that will be music to your ears.

THROTTLE BODY UPGRADE

For those looking for every ounce of power, this intake kit is direct install with the iE 3.0T Throttle Body Kit. Your throttle body kit will include a larger inlet silicone adapter that creates a perfect high-flow transition from the intake velocity stack directly to the new 80mm throttle body. No modifications or extra adapters are required.

iE Throttle Body Kit sold separately. 

HIGH VELOCITY

The integrated velocity stack smooths the airflow from the large filter into the charge system with excellent laminar properties. This powerful design detail results in a very high inertia flow with reduced drag and power-robbing turbulence at the critical point as air enters the turbocharger.

MULTI-PRESSURE ZONES

This intake features high and low pressure zones to supply the supercharger and engine with enough airflow for any power goal demands. Fresh air from the front of the vehicle is forced into the intake through the grill. Additional air demands are pulled from from under the intake from the endless supply of air behind the bumper. The intake shields the filter from the hot engine bay air, always delivering the lowest temp air available.

POWER TESTING

Countless design revisions, rapid prototyping, flow bench testing, dyno runs, and real-world verification has resulted in a performance intake design with power gains of up to +21 WHP on tuned engines!

FLOW RESULTS

Flow testing confirms consistent airflow gains up to +73% CFM over the stock setup, allowing your engine to breathe freely at any power level. By increasing airflow and volume, our intake design ensures smooth, unrestricted power delivery from ECU tunes and performance hardware upgrades.

EASY INSTALLATION

Flow testing confirms consistent airflow gains up to +73% CFM over the stock setup, allowing your engine to breathe freely at any power level. By increasing airflow and volume, our intake design ensures smooth, unrestricted power delivery from ECU tunes and performance hardware upgrades.

Average install time around 20-30 minutes

PRECISION DESIGN

3D scanning tools are leveraged to create a high-resolution digital environment allowing our engineers to take advantage of all available space for a complete performance design while ensuring a hassle-free install.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 57718894569

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Chezza
Grantham, US
★★★★★ 5
Well made and durable.
Color: Carbonized, Size: 3-piece
I'm thrilled with these boards, Just the right size for individual jobs. Well made, wash up beautifully and I highly recommend them. Great value for the money too.
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Reviewed in the United States on May 22, 2026
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Davejayhawk
Dallas, US
★★★★★ 4
Awesome Boards….BUT the Smell!!!!
Color: Carbonized, Size: 3-piece
I’d love to give these 5 stars, they are heavy, well made, smooth, deep juice grooves, just nice….but the smell! I washed them, then used vinegar on them, set them outside over night, washed them again….its better but still present. I’d love some guidance on this. I’m hoping it goes away in a few days. It’s like a very strong woodsy smell that actually made my whole kitchen smell like these boards! Edit: Ok, here's what I did. Washed, let dry, coated and scrubbed with apple cider vinegar, set them in a high air flow area for 24 hours (I put mine outside on the patio over night), washed and scrubbed again, let dry, scrubbed with lemons and salt, let dry, washed again. Finally, there is still a slight smell if you push them against your nose but that seems to be fading as well. So, great boards if you want to go stubbornly go through the smell removal process. I don't think it's a chemical smell, I think it's processed bamboo that is shrink wrapped in air tight packaging too soon after manufacturing. Anyway, I'll move this to 4 stars....but lots of work involved here!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
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andrea johnson
Massapequa, US
★★★★★ 5
Worth Every Penny!!
Color: Carbonized, Size: 3-piece
Great value for my money, good quality, great price, even against physical stores. Came on time , as described, nice size and works like I need it , I will buy again 
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Reviewed in the United States on June 2, 2026
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Teresa
Louisville, US
★★★★★ 5
Wood cutting boatds
Color: Carbonized, Size: 3-piece
These are great cuting boards. I love the different sizes. Great quality product, easy to use, easy to clean, sturdy, bamboo material is great.
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Reviewed in the United States on May 29, 2026
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Rawrr
Grantham, US
★★★★★ 5
Don’t worry about the smell!
Color: Carbonized, Size: 3-piece
These are great for the price, though I’ve never had any desire or need to use the smallest one. They smell strongly of BBQ at first, but from what I’ve read that’s a natural result of a heat treatment used to increase it’s durability and dark color (the heat cooks the sugars in the bamboo which creates the scent). Anyways, I’ve had them for awhile now and the scent is long gone.
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Reviewed in the United States on June 8, 2026

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