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ES#4460770 - ECU40TEA8259YAPR - APR Plus ECU Upgrade - 4.0T EA825 V8 (9Y) - Max gains of +147 AWHP and +141 AWFT-LBS and a Limited Powertrain Warranty - APR - Porsche

Max gains of +147 AWHP and +141 AWFT-LBS and a Limited Powertrain Warranty Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4460770
Mfg#:
ECU40TEA8259YAPR
In Stock
$1999.99 USD
This product is lifetime replacement eligible Lifetime Replacement
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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
$999.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4460766 - ECU-40T-EA825-9Y - APR ECU Upgrade - 4.0T EA825 V8 (9Y) - Max gains of +147-236 AWHP and +141-236 AWFT-LBS depending on octane - APR - Porsche

Max gains of +147-236 AWHP and +141-236 AWFT-LBS depending on octane Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4460766
Mfg#:
ECU-40T-EA825-9Y
In Stock
$999.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4907786 - ECU40T9712GTS - APR ECU Upgrade - 4.0T EA825 V8 (971.2 GTS) - Max gains of +192-281AWHP and +266-347 AWFT-LBS depending on octane - APR - Porsche

Max gains of +192-281AWHP and +266-347 AWFT-LBS depending on octane Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
4907786
Mfg#:
ECU40T9712GTS
In Stock
$1499.99 USD
ES#4476202 - ECU-20T-982-PLUS - APR Plus ECU Upgrade - 2.0T (982) - Max gains of +45 HP and +36 FT-LBS and a Limited Powertrain Warranty - APR - Porsche

Max gains of +45 HP and +36 FT-LBS and a Limited Powertrain Warranty Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4476202
Mfg#:
ECU-20T-982-PLUS
In Stock
$1999.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4460871 - ECU40TEA825971T - APR ECU Upgrade - 4.0T EA825 V8 (971 Turbo) - Max gains of +107-196AWHP and +142-233 AWFT-LBS depending on octane - APR - Porsche

Max gains of +107-196AWHP and +142-233 AWFT-LBS depending on octane Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4460871
Mfg#:
ECU40TEA825971T
In Stock
$999.99 USD
This product is lifetime replacement eligible Lifetime Replacement

The APR Stage 1 ECU Upgrade is the first step towards tuning your engine. It produces up to 420-458 HP and 393-448 FT-LBS of torque with gains as high as +42-81 HP and +52-106 FT-LBS of torque at the wheels. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARP - Corporate Logo
ES#:
5470469
Mfg#:
ECU-25T-GTS-982
In Stock
$1528.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5376309 - JB4-MLB-2.0-95B - Burger Motorsports JB4 Tuner - Group 6 - Features CAN-Bus connectivity for more advanced tuning  gain up to 50hp/70lb-ft on a stock car, 75hp/90lb-ft on a modified car - Burger Motorsports - Porsche

Features CAN-Bus connectivity for more advanced tuning — gain up to 50hp/70lb-ft on a stock car, 75hp/90lb-ft on a modified car affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
5376309
Mfg#:
JB4-MLB-2.0-95B
Ships on Jun 22, 2026
$559.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gain up to 28 horsepower and 34 lb-ft of torque on 93 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CobbTuning - Corporate Logo
ES#:
4906511
Mfg#:
AP3-POR-021
Ships in 2 Business Days
$1055.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3988298 - AP3-POR-002 - 10-13 997.2 Turbo / Turbo S Cobb Accessport - Up to 25.9% HP and 25.8% TQ Gains on Stage 2 with 93 Octane - CobbTuning - Porsche

Up to 25.9% HP and 25.8% TQ Gains on Stage 2 with 93 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
CobbTuning - Corporate Logo
ES#:
3988298
Mfg#:
AP3-POR-002
EO#:
D-660-70
Ships in 2 Business Days
$2280.00 USD
Free Shipping
on orders $49 and up

Gain up to 101 horsepower and 85 lb-ft of torque on 93 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
CobbTuning - Corporate Logo
ES#:
4715213
Mfg#:
AP3-POR-019
EO#:
D-660-160
Ships in 2 Business Days
$2010.00 USD
Free Shipping
on orders $49 and up
ES#3988265 - AP3-POR-012 - 17-19 991.2 Turbo / Turbo S Cobb Accessport - Stage 2 potential up to 38% HP and 38% TQ Gains with 93 Octane! - CobbTuning - Porsche

Stage 2 potential up to 38% HP and 38% TQ Gains with 93 Octane! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
CobbTuning - Corporate Logo
ES#:
3988265
Mfg#:
AP3-POR-012
EO#:
D-660-70
Ships in 2 Business Days
$2860.00 USD
Free Shipping
on orders $49 and up
ES#3988357 - AP3-POR-002-PDK - 10-13 997.2 Turbo / Turbo S Cobb Accessport With PDK Flashing - Up to 25.9% HP and 25.8% TQ Gains on Stage 2 with 93 Octane - Includes PDK Flash to ensure proper operation with the increased HP! - CobbTuning - Porsche

Up to 25.9% HP and 25.8% TQ Gains on Stage 2 with 93 Octane - Includes PDK Flash to ensure proper operation with the increased HP! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
CobbTuning - Corporate Logo
ES#:
3988357
Mfg#:
AP3-POR-002-PDK
EO#:
D-660-70
Ships in 2 Business Days
$3020.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3988296 - AP3-POR-001 - 07-09 997.1 Turbo / GT2 Cobb Accessport - Up to 19.8% HP and 20% TQ Gains on 91 Octane Stage 1 Tune - CobbTuning - Porsche

Up to 19.8% HP and 20% TQ Gains on 91 Octane Stage 1 Tune affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
CobbTuning - Corporate Logo
ES#:
3988296
Mfg#:
AP3-POR-001
EO#:
D-660-70
Ships in 2 Business Days
$2175.00 USD
Free Shipping
on orders $49 and up
ES#4722147 - FS.POR.996GT3.ET - Fabspeed Porsche 996 GT3 XperTune Performance Software Tune - Achieve maximum power gains and drivability without sacrificing reliability. Easily flash your 996 GT3 with a Fabspeed ECU Tune utilizing the included XperTune handheld device. Makes 25HP, and 30LB-FT of Torque! - Fabspeed - Porsche

Achieve maximum power gains and drivability without sacrificing reliability. Easily flash your 996 GT3 with a Fabspeed ECU Tune utilizing the included XperTune handheld device. Makes 25HP, and 30LB-FT of Torque! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fabspeed - Corporate Logo
ES#:
4722147
Mfg#:
FS.POR.996GT3.ET
Ships on Jun 26, 2026
$1811.99 USD
Free Shipping
ES#4723510 - FS.POR.986.ET-XX - Porsche 986 Boxster (1997-2004) XperTune Performance Software Tune - Achieve maximum power gains and drivability without sacrificing reliability. Easily flash your Boxster with a Fabspeed ECU Tune utilizing the included XperTune handheld device. - Fabspeed - Porsche

Achieve maximum power gains and drivability without sacrificing reliability. Easily flash your Boxster with a Fabspeed ECU Tune utilizing the included XperTune handheld device. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECU TUNE NOT APPLICABLE FOR 2.5L MODEL

Brand:
Fabspeed - Corporate Logo
ES#:
4723510
Mfg#:
FS.POR.986.ET-XX
Ships on Jun 26, 2026
$1569.99 USD
Free Shipping

More About Performance Chips, Tunes & Software

If you've upgraded your car or just want a bit more power from your stock vehicle, performance engine software helps maximize your car's potential by letting it know just where the limits are. Improve your driving experience with upgraded performance engine software from our selection of elite software tuners.

Let us help you find the parts that fit your Porsche

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