SKU: 2666225113

STAGE 1 PERFORMANCE UPGRADE TO SUIT BMW 7 SERIES 745LI N62B44 4.4L V8

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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

STAGE 1 PERFORMANCE UPGRADE TO SUIT BMW 7 SERIES 745LI N62B44 4.4L V8This Mace ETC and K&N's air filter have been put together to meet the performance upgrade requirements of BMW 7 series V8 engines. 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

This Mace ETC and K&N's air filter have been put together to meet the performance upgrade requirements of BMW 7 series V8 engines.

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: Panel
  • Height: 1.125 in (29 mm)
  • Outside length: 11.5 in (292 mm)
  • Outside width: 7.313 in (186 mm)


Contents:

  • 1 X Mace ETC
  • 2 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: 2666225113

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Karen
Boise, US
★★★★★ 5
Great gift
Color: Double-deck Black
Bought it as a gift, and he loved it. Nice, large size. Looks very nice. Love the drawer to hide stuff away so it doesn’t look so cluttered.
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Reviewed in the United States on January 11, 2026
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shirley A.
West Palm Beach, US
★★★★★ 5
nightstand organizer
Color: Double-deck Brown
very nice made and nice leather. Bigger than I thought. Worth the money.
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Reviewed in the United States on February 8, 2026
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Barbara O.
West Palm Beach, US
★★★★★ 4
Men’s Storing Box
Color: Double-deck Brown
My son loved this for his wallet and storing things.. Really nice!
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Reviewed in the United States on June 28, 2025
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Ann D
Bozeman, US
★★★★★ 5
Nice valet!
Color: Double-deck Brown
This was a gift for my boyfriend. He loves it and immediately filled it with secret man things. Now, if I can just teach him to call it a valet. It is well-made and very masculine. I purchased the large one. Nice quality. Cool hidey holes.
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Reviewed in the United States on December 8, 2025
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Desiree Lara
New York, US
★★★★★ 5
Looks sleek
Color: Double-deck Brown
Beautiful with plenty of space for jewelry and keys. My husband uses it for all his uniform pins and supplies
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Reviewed in the United States on April 17, 2026

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