TGK Motorsport

TGK Motorsport High Pressure Fuel Pump Piston Upgrade Kit - Audi 4.0T

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• Sku: TGK-0309-01
• Available: Instock
• Collections: Audi, Engine
• Type: Engine

Description

Overview

Unlock the full potential of your Audi 4.0T engine with the TGK Motorsport High Pressure Fuel Pump Piston Upgrade Kit. This kit is designed as a direct replacement for the factory high-pressure fuel pumps in the C7 Audi S6/S7/RS6/RS7, delivering a significant improvement in fuel flow. By upgrading the piston, the fuel system's capacity increases, allowing for higher performance when using ethanol (E85), race fuel, or optimized pump gas tunes.

Elevate your Audi's performance with the TGK Motorsport High Pressure Fuel Pump Piston Upgrade Kit, designed to push the boundaries of your vehicle's fuel system capabilities.

Specifications

Application	Audi 4.0T C7 S6/S7/RS6/RS7
Piston Diameter	11.65mm (vs 9.98mm stock)
Flow Increase	~36.27% over stock
Piston Material	Hardened Tool Steel with DLC coating
Construction	Precision-machined internals

Features & Benefits

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36.27% Flow IncreaseLarger 11.65mm piston diameter dramatically improves fuel delivery capacity over stock 9.98mm design.

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E85 & Race Fuel ReadyRaises factory fueling limits to meet the demands of ethanol and high-octane performance fuels.

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Precision Machined InternalsBuilt for high performance and reliability with exact tolerances and premium construction.

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DLC Coated PistonHardened tool steel with Diamond-Like Carbon coating reduces friction and extends durability.

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Direct ReplacementDesigned specifically for C7 Audi S6/S7/RS6/RS7 high-pressure fuel pump systems.

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Complete KitIncludes pistons, seals, tappets, and installation tool for professional installation.

Frequently Asked Questions

What vehicles is this kit compatible with?

This kit is designed for C7 Audi S6/S7/RS6/RS7 models with the 4.0T engine.

How much additional fuel flow does this provide?

The upgraded piston provides approximately 36.27% increase in fuel flow over the stock pump.

Is professional installation required?

While the kit includes all necessary components and tools, professional installation is recommended for optimal performance.

Can this handle E85 fuel?

Yes, this upgrade is specifically designed to meet the increased fuel demands of E85 and other high-performance fuels.

What's included in the kit?

Kit includes 2x pistons, 2x seals, 2x tappets (cam rollers), and 1x HPFP installation tool.

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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