TGK Motorsport

TGK Motorsport 4.0T Air Intake System - Audi D4 A8/S8

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• Sku: TGK-INT-04
• Available: Instock
• Collections: Audi, Engine, Performance
• Type: Engine

Description

Overview

The TGK Motorsport Audi 4.0T Air Intake System is the ultimate upgrade for your 4.0T engine. Engineered with precision and crafted to perfection, this air intake system is designed to take your Audi's performance to the next level. At TGK Motorsport, we believe in pushing the boundaries of innovation, and the Audi 4.0T Air Intake System is no exception.

It all starts with our meticulous flow tested design, developed from a 3D scan and transformed into a flawless 3D model. Countless design hours were dedicated to creating an intake system that delivers unrivaled performance. The highlight of this system is the 4" merged inlet, allowing for easy installation by mounting to both turbos. No more hassle or complicated modifications—simply bolt on and experience the difference.

Specifications

Filter Size	4" ID
Inlet Design	Single 4" merged inlet
Construction	Flow tested design
Fitment	Audi D4 A8/S8 4.0T

Model Compatibility

	A8	S8
Part Number	TGK-INT-04	TGK-INT-05
Engine	4.0T	4.0T
Platform	D4	D4

Features & Benefits

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Single Inlet DesignUtilizes a single 4" ID air filter for optimal airflow efficiency.

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Improved Throttle ResponseEnhanced airflow delivers sharper throttle response and better performance.

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Enhanced Induction SoundBoth turbos pulling through a single filter creates extremely loud induction noises.

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OEM+ Fit and FinishPrecision engineered for factory-like appearance and perfect fitment.

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Zero Interference DesignAllows for spark plug changes without system removal or interference.

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Future Development ReadyProvisions added for future product development and upgrades.

Frequently Asked Questions

How difficult is the installation process?

The system features a bolt-on design that mounts directly to both turbos with no complicated modifications required. Installation video instructions are provided.

Will this interfere with routine maintenance?

No, the system is designed with zero interference for spark plug changes, allowing maintenance without removal.

What makes this better than the factory intake?

We identified factory restrictions and designed an unrestricted inlet using flow data, tailored for the CFM requirements of the 4.0TT engine at WOT.

How much louder will the induction sound be?

Both turbos pulling through a single filter creates extremely loud induction noises compared to the factory dual-intake setup.

Are there different versions for A8 vs S8?

Yes, we offer specific part numbers: TGK-INT-04 for A8 and TGK-INT-05 for S8, both designed for D4 platform 4.0T engines.

Fitment & Compatibility

Vehicle specifications, model years, trims, and modifications can affect compatibility. Please review all fitment information carefully before purchasing. If you're unsure whether this product is suitable for your vehicle, contact our team and we'll be happy to assist.

Shipping & Returns

We work with trusted manufacturers and suppliers to ensure your order arrives safely and efficiently. Shipping times may vary depending on stock availability and destination. For complete information regarding returns, exchanges, and eligibility, please review our Returns Policy or contact us.

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