• 9th Anniversary Badge
    Integrated Engineering IEINCG5 Audi B8 Polymer Air Intake System (S4 & S5)
  • 9th Anniversary Badge
    Integrated Engineering IEINCG5 Audi B8 Polymer Air Intake System (S4 & S5)
  • 9th Anniversary Badge
    Integrated Engineering IEINCG5 Audi B8 Polymer Air Intake System (S4 & S5)
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Integrated Engineering

Integrated Engineering IEINCG5 Audi B8 Polymer Air Intake System (S4 & S5)

Integrated Engineering IEINCG5 Audi B8 Polymer Air Intake System (S4 & S5)

£385.85 Inc. VAT
£493.34 £385.85 Inc. VAT
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The iE Polymer Air Intake System redefines your Audi B8/B8.5 S4 or S5’s driving experience with impressive power gains, thrilling supercharger sounds, and a sleek, motorsport-inspired design. Crafted from high-performance polymer, this intake delivers cooler, uninterrupted airflow to your engine, maximizing performance while offering effortless installation with factory-style mounting.

  • Heat-resistant polymer construction
  • Up to +25HP gains with tuning
  • Amplified supercharger whine
  • Massive 5.5" air filter for high-flow performance
  • Integrated velocity stack for smooth airflow
  • Powder-coated aluminum inlet pipe
  • Quick and reliable installation with stock-style mounting

LOOKS THAT PERFORM

PERFORMANCE. SOUND. PRECISION.

POLYMER ADVANTAGE

Engineered with rotomold polymer, this intake delivers superior heat resistance and durability while maintaining a lightweight and cost-effective design. It's the cost effective innovative intake system delivering true motorsport performance without compromise.

UNLEASH THE WHINE

Stock airboxes suppress your Audi’s true personality. With the iE Polymer Air Intake, every throttle blip and supercharger whine becomes an orchestra of pure performance sounds that will be music to your ears.


INTEGRATED VELOCITY STACK

Our built-in 5.5" velocity stack transforms airflow, creating a seamless transition to the engine for maximum power and efficiency. This smooth segue reduces drag and power-robbing turbulence at the critical point as air enters the supercharger.

DUAL AIR ZONES

Fresh, cold air flows freely from multiple sources, with high and low-pressure zones working together to deliver uninterrupted airflow directly to your supercharger. Cool air is forced in through the front grille, while the open-bottom design pulls additional fresh air from behind the bumper. The intake is shielded to block radiant heat from the engine bay, ensuring only the coolest air enters the system for maximum performance.



THROTTLE BODY READY

Pair your intake with the iE 3.0T Throttle Body Kit for even more power. The iE 80mm Throttle Body Kit includes a larger inlet adapter making it a direct fit to the iE Polymer Intake System, further maximizing airflow. No extra parts or modifications are required.

iE Throttle Body Kit sold separately.

DYNO RESULTS

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!

Performance data was collected during controlled testing on our own in-house dyno facility. Multiple back to back runs were performed on a dual pulley stage 2 B8 S4 in exacting conditions; the only change made to the vehicle between runs is the swap from stock to the iE Polymer Air Intake System.

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.

In. H2O STOCK CFM iE CFM Increase %

5

189

327

73.02%

10

281

473

68.33%

15

351

581

65.53%

20

410

673

64.15%

25

459

753

65.05%

30

506

823

62.65%

The above gains are a result of various design details:

  1. The 5" air filter surface area and increased air volume improve efficiency.

  2. The internal velocity stack provides a low-turbulence transition.

  3. High & low-pressure zones channel low-temp airflow quickly to the engine while protecting it from radiant engine heat.

  • AUDI S4 2009-2015 (B8) 3.0T Supercharged

  • AUDI S5 2013-2015 (B8) 3.0T Supercharged

  • AUDI S5 Convertible 2009-2015 (B8) 3.0T Supercharged

Integrated Engineering Audi 3.0T 8R Cold Air Intake (Q5 & SQ5) - ML Performance UK

Install your new air intake with basic hand tools in only minutes. Our polymer intake is a direct factory upgrade with stock-style mounts for a perfect, hassle-free installation.

Average install time around 20-30 minutes

IEINCG5

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