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2020 Porsche Panamera 971 GTS Hatchback V8 4.0L

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2020 Porsche Panamera 971 GTS Hatchback V8 4.0L Performance ECU Software / Tuning

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APR Ultralink At-Home Tuning Cable (Flashing Device Only - Tuning Not Included)

ES#4759009 - EM100040 - APR Ultralink At-Home Tuning Cable (Flashing Device Only - Tuning Not Included) - Tuning your vehicle with APR Software has never been easier thanks to the APR Ultralink! - APR - Audi Volkswagen Porsche

Tuning your vehicle with APR Software has never been easier thanks to the APR Ultralink! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Only available for purchase in the United States and Canada.

Brand:
APR - Corporate Logo
ES#:
4759009
Mfg#:
EM100040
In Stock
ON SALE! SAVE 10%
$139.95

This product was last offered at the strikethrough price on
07-30-2026

$125.96 USD
Free Shipping

APR Plus ECU Upgrade - 4.0T EA825 V8 (9Y/971 GTS)

ES#4461030 - ECU40TEA825GTSP - APR Plus ECU Upgrade - 4.0T EA825 V8 (9Y/971 GTS) - Max gains of +194-229 AWHP and +265-267 AWFT-LBS and a Limited Powertrain Warranty - APR - Porsche

Max gains of +194-229 AWHP and +265-267 AWFT-LBS and a Limited Powertrain Warranty Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4461030
Mfg#:
ECU40TEA825GTSP
In Stock
ON SALE! SAVE 10%
$1999.99

This product was last offered at the strikethrough price on
07-31-2026

$1799.96 USD
This product is lifetime replacement eligible Lifetime Replacement

APR ECU Upgrade - 4.0T EA825 V8 (9Y/971 GTS)

ES#4461029 - ECU40TEA825GTS - APR ECU Upgrade - 4.0T EA825 V8 (9Y/971 GTS) - Max gains of +194-324 AWHP and +265-352 AWFT-LBS depending on octane and model - APR - Porsche

Max gains of +194-324 AWHP and +265-352 AWFT-LBS depending on octane and model Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4461029
Mfg#:
ECU40TEA825GTS
In Stock
ON SALE! SAVE 10%
$999.99

This product was last offered at the strikethrough price on
07-31-2026

$899.96 USD
This product is lifetime replacement eligible Lifetime Replacement

Weistec Porsche Panamera 971 4.0L W.1 ECU Tune

ES#4733121 - 05-040-00261-8 - Weistec Porsche Panamera 971 4.0L W.1 ECU Tune - Increase of +64 Horsepower, and +167 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - Porsche

Increase of +64 Horsepower, and +167 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! Your ECU may be locked. You are required to mail your ECU to Weistec for tuning

Brand:
Weistec - Corporate Logo
ES#:
4733121
Mfg#:
05-040-00261-8
Ships in 1 Business Day
$2499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Weistec Porsche Panamera 971 4.0L W.2 ECU Tune

ES#4733122 - 05-040-00262-9 - Weistec Porsche Panamera 971 4.0L W.2 ECU Tune - Increase of +75 Horsepower, and +176 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts! - Weistec - Porsche

Increase of +75 Horsepower, and +176 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts! Your ECU may be locked. You are required to mail your ECU to Weistec for tuning

Brand:
Weistec - Corporate Logo
ES#:
4733122
Mfg#:
05-040-00262-9
Ships in 1 Business Day
$2699.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance ECU Software / Tuning

Add power and performance with special ECU software upgrades from recognized tuning leaders like APR, 034Motorsport, Unitronic, Integrated Engineering. Let our trained support staff show you how to pick the performance ECU software upgrade that suits your driving preferences and budget.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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