STAGE 1 PERFORMANCE PACKAGE TO SUIT AUDI A8 D3 BFL 3.7L V8
SKU: 4754337799

STAGE 1 PERFORMANCE PACKAGE TO SUIT AUDI A8 D3 BFL 3.7L V8

Sale price$171.00 Regular price$190.00
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

STAGE 1 PERFORMANCE PACKAGE TO SUIT AUDI A8 D3 BFL 3.7L V8This Mace ETC and K&N's air filter have been put together to meet the performance upgrade requirements of Audi A8 BFL V8 engine. Mace ETC eliminates the delay that exists between the throttle pedal and the butterfly in the throttle body, re establishing throttle response and bottom end acceleration while improving low torque. There are different performance modes in this ETC that helps you to increase throttle response and improve overall drivability.

This Mace ETC and K&N's air filter have been put together to meet the performance upgrade requirements of Audi A8 BFL V8 engine.

Mace ETC eliminates the delay that exists between the throttle pedal and the butterfly in the throttle body, re-establishing throttle response and bottom-end acceleration while improving low torque. There are different performance modes in this ETC that helps you to increase throttle response and improve overall drivability.

The K&N replacement air filter is designed to boost the horsepower and acceleration while providing superior filtration. It is washable and reusable and is custom designed to fit into your existing factory air box. This filter lasts up to 80,000km before cleaning is required depending upon driving conditions. It comes with K&N million mile limited warranty and it will not void vehicle warranty.

 

Modes of ETC:

  • Sport Mode: 9 stages of increased accelerator response suited for spirited driving.
  • Economy Mode: Reduced accelerator response suited for economy driving around towns and on highways.
  • Normal Mode: Factory throttle response.

 

ETC Features:

  • OBD.II free, meaning power is sourced directly from the pedal and additional plugs are no longer required.
  • Temperature ranges from -40 to 125 °C.
  • Previously set stage numbers are retained thanks to Power off memory function.
  • Digital signal output AD/DA up to 10 Bit, efficiently responds to the original throttle signal.

 

Air Filter Specifications:

  • Air filter shape: Round
  • Inside diameter: 4 in (102 mm)
  • Outside diameter: 5.75 in (146 mm)
  • Height: 7.25 in (184 mm)

 

Contents:

  • 1 X Mace ETC
  • 1 X K&N Air filter

 Vehicle Fitment Guide

 

Notes:

  • Installation of the Mace ETC is quite simple and the modification is completely reversible within a couple of minutes. All kits include simple fitting and calibration instructions.
  • The air filter included in this package can be purchased separately through another listing.
  • The ETC included in this package can be purchased separately through another listing.
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: 4754337799

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Kindle Customer
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★★★★★ 3
Beware of Size
Size: XX-Large, Color: White
Inconsistency in size per other reviews. The site said XL was my suggested size.....I usually follow that advice. I went XXL this time and happy I did. The neck is a medium and the rest is maybe XL....it feels "fitted" too...not very loose. I will keep it as I like a snug neck---but this needs effort to pull over my head. Having said that, the material is soft and not too thick. Just beware of sizes.
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Reviewed in the United States on October 16, 2025
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Excellence
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Reviewed in the United States on May 21, 2026
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