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2014 Porsche Cayenne 958 Diesel Sport Utility V6 3.0L

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Your Vehicle 2014 Porsche Cayenne 958 Diesel Sport Utility V6 3.0L
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2014 Porsche Cayenne 958 Diesel Sport Utility V6 3.0L Performance ECU & TCU Tuning

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Unitronic Performance Software - Stage 1 - With UniCONNECT+ Cable

ES#4465349 - V6-TDI-1-UC - Unitronic Performance Software - Stage 1 - With UniCONNECT+ Cable - Gain up to 50 horsepower and 105 lb-ft of torque - Unitronic - Audi Volkswagen Porsche

Gain up to 50 horsepower and 105 lb-ft of torque This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th
Will not work for the 2012 model year.

Brand:
Unitronic - Corporate Logo
ES#:
4465349
Mfg#:
V6-TDI-1-UC
In Stock
ON SALE! SAVE 20%
$764.99

This product was last offered at the strikethrough price on
08-23-2026

$614.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black With App Control

ES#4370248 - 914344 - RaceChip GTS Black With App Control - Get up to +36 hp and +73 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Porsche

Get up to +36 hp and +73 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4370248
Mfg#:
914344
Ships in 6 Business Days
$549.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 2

Average gain of 39 horsepower and 12 lb-ft of torque

Brand:
Tunezilla - Corporate Logo
ES#:
2917796
Mfg#:
CR-TDI-3L-002
Ships in 8 Business Days
$549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 1

ES#4465347 - V6-TDI-1 - Unitronic Performance Software - Stage 1 - Gain up to 50 horsepower and 105 lb-ft of torque - Unitronic - Audi Volkswagen Porsche

Gain up to 50 horsepower and 105 lb-ft of torque This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Will not work for the 2012 model year.

Brand:
Unitronic - Corporate Logo
ES#:
4465347
Mfg#:
V6-TDI-1
In Stock
ON SALE! SAVE 25%
$600.00

This product was last offered at the strikethrough price on
08-23-2026

$450.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS With App Control

ES#4370246 - 914342 - RaceChip RS With App Control - Get up to +30 hp and +61 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Porsche

Get up to +30 hp and +61 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4370246
Mfg#:
914342
Ships in 6 Business Days
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black

ES#4370247 - 914343 - RaceChip GTS Black - Get up to +36 hp and +73 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Porsche

Get up to +36 hp and +73 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4370247
Mfg#:
914343
Ships in 6 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip S

ES#4370244 - 914340 - RaceChip S - Get up to +24 hp and +49 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Porsche

Get up to +24 hp and +49 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4370244
Mfg#:
914340
Ships in 6 Business Days
$249.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

ES#4370245 - 914341 - RaceChip RS - Get up to +30 hp and +61 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Porsche

Get up to +30 hp and +61 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4370245
Mfg#:
914341
Ships in 6 Business Days
$349.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 1

Average gain of 59 horsepower and 28 lb-ft of torque

Brand:
Tunezilla - Corporate Logo
ES#:
2917795
Mfg#:
CR-TDI-3L-001
Ships in 8 Business Days
$499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance ECU & TCU Tuning

All the performance ECU/TCU upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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Manufacturer names and/or part numbers are used only for identification purposes.

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