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Porsche Performance Parts & Upgrades

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17-19 991.2 Carrera / S / GTS Accessport

ES#3988263 - AP3-POR-011 - 17-19 991.2 Carrera / S / GTS Accessport - Up to 38% HP Gains and 39% Torque gains with 93 Octane - CobbTuning - Porsche

Up to 38% HP Gains and 39% Torque gains with 93 Octane Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
CARB certified for sale in all 50 states

Brand:
CobbTuning - Corporate Logo
ES#:
3988263
Mfg#:
AP3-POR-011
EO#:
D-660-70
Ships in 3 Business Days
ON SALE! SAVE 10%
$2010.00

This product was last offered at the strikethrough price on
10-15-2026

$1809.00 USD
Free Shipping
on orders $49 and up

Unitronic Performance Software - Stage 1

ES#4465438 - 2.7-6FL-1 - Unitronic Performance Software - Stage 1 - Gain up to 15 horsepower and 12 lb-ft of torque on 91 Octane - Unitronic - Porsche

Gain up to 15 horsepower and 12 lb-ft of torque on 91 Octane Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4465438
Mfg#:
2.7-6FL-1
In Stock
$899.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 1

ES#4465430 - 2.5L-6FL-1 - Unitronic Performance Software - Stage 1 - Gain up to 14 horsepower and 14 lb-ft of torque on 91 Octane - Unitronic - Porsche

Gain up to 14 horsepower and 14 lb-ft of torque on 91 Octane Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4465430
Mfg#:
2.5L-6FL-1
In Stock
$899.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 1

ES#4465449 - 3.2-C-1 - Unitronic Performance Software - Stage 1 - Gain up to 20 horsepower and 16 lb-ft of torque on 91 Octane - Unitronic - Porsche

Gain up to 20 horsepower and 16 lb-ft of torque on 91 Octane Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4465449
Mfg#:
3.2-C-1
In Stock
$899.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear 2-Piece Brake Rotors - Set (345x30/330x22)

ES#5445505 - 002879ECS01AKKT - Front & Rear 2-Piece Brake Rotors - Set (345x30/330x22) - Direct bolt-on replacement - 18-25% less weight! - ECS - Audi Porsche

Direct bolt-on replacement - 18-25% less weight! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
ECS - Corporate Logo
ES#:
5445505
Mfg#:
002879ECS01AKKT
Ships on Apr 5, 2027
$1797.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

996 Carrera / 986 Boxster S - Limited Slip Differential

ES#2842147 - 40309165WK - 996 Carrera / 986 Boxster S - Limited Slip Differential - Put all your power to the ground! - Wavetrac - Porsche

Put all your power to the ground! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with 6-speed manual transmission only

Brand:
Wavetrac - Corporate Logo
ES#:
2842147
Mfg#:
40309165WK
Ships in 2 Business Days
$1795.00 USD
Free Shipping

Porsche 911 Headers With Sport Catalytic Converters - 991.1

ES#4849885 - 991.08.00.370 - Porsche 911 Headers With Sport Catalytic Converters - 991.1 - T304 Stainless Steel 200-cell sport catalytic converters. Typical horsepower gains 25+ and torque 25+ ft. lbs. - Racing Dynamics - Porsche

T304 Stainless Steel 200-cell sport catalytic converters. Typical horsepower gains 25+ and torque 25+ ft. lbs. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Racing Dynamics - Corporate Logo
ES#:
4849885
Mfg#:
991.08.00.370
Ships in 6 Business Days
$1795.00 USD
Free Shipping
on orders $49 and up

Porsche 955/957 Cayenne Heavy-Duty Performance Radiator

ES#4818003 - 7227 - Porsche 955/957 Cayenne Heavy-Duty Performance Radiator - True Plug-and-Play Drop-in Fit Installation Requires Absolutely No Modifications! - CSF - Audi Volkswagen Porsche

True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications! 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
CSF - Corporate Logo
ES#:
4818003
Mfg#:
7227
Ships in 3 Business Days
$895.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Porsche Fabspeed Macan Turbo / S (2014-2018) Rear Slip-on Sport Exhaust - Carbon Fiber Quad Tips

ES#4719627 - FS.POR.MCN.MBPCF - Porsche Fabspeed Macan Turbo / S (2014-2018) Rear Slip-on Sport Exhaust - Carbon Fiber Quad Tips - True highflow slip on high performance exhaust system. Improves power, exhaust tone, and saves weight by replacing the factory OEM heavy restrictive stamped mufflers. - Fabspeed - Porsche

True highflow slip on high performance exhaust system. Improves power, exhaust tone, and saves weight by replacing the factory OEM heavy restrictive stamped mufflers. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Fabspeed - Corporate Logo
ES#:
4719627
Mfg#:
FS.POR.MCN.MBPCF
Ships on Nov 18, 2026
$1785.99 USD
Free Shipping

1.8T/2.0T Gen3 Diverter Valve Upgrade - Black

ES#4839642 - 013907LA01-03KT - 1.8T/2.0T Gen3 Diverter Valve Upgrade - Black - The LAST diverter valve you'll ever need! Billet aluminum construction and heavy-duty Viton o-rings make for the ultimate upgrade in longevity and performance. - ECS - Audi Volkswagen Porsche

The LAST diverter valve you'll ever need! Billet aluminum construction and heavy-duty Viton o-rings make for the ultimate upgrade in longevity and performance. 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
ECS - Corporate Logo
ES#:
4839642
Mfg#:
013907LA01-03KT
In Stock
ON SALE! SAVE 25%
$333.99

This product was last offered at the strikethrough price on
06-13-2026

$250.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Porsche Panamera Sport Catalytic Converters - 971.1

ES#4849888 - 971.10.20.140 - Porsche Panamera Sport Catalytic Converters - 971.1 - T304 Stainless Steel 200-cell sport catalytic converters. Typical horsepower gains 20+ and torque 20+ ft. lbs. - Racing Dynamics - Porsche

T304 Stainless Steel 200-cell sport catalytic converters. Typical horsepower gains 20+ and torque 20+ ft. lbs. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For Cars with 3 Bolt Flange - You must check prior to ordering.

Brand:
Racing Dynamics - Corporate Logo
ES#:
4849888
Mfg#:
971.10.20.140
Ships in 6 Business Days
$1750.00 USD
Free Shipping
on orders $49 and up

AWE Performance Intercoolers - Porsche 997.1 911 Turbo/GT2

ES#4044044 - 4510-11046 - AWE Performance Intercoolers - Porsche 997.1 911 Turbo/GT2 - Features 37% larger cores and dyno-verified gains of 16hp at the crank. - AWE - Porsche

Features 37% larger cores and dyno-verified gains of 16hp at the crank. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
AWE - Corporate Logo
ES#:
4044044
Mfg#:
4510-11046
Ships on Nov 17, 2026
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1836.99

This product was last offered at the strikethrough price on
10-27-2026

$1745.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rennline Carbon Fiber Intake - Porsche 997 911 Turbo

ES#4473240 - M599 - Rennline Carbon Fiber Intake - Porsche 997 911 Turbo - Engineered for dyno-proven performance and show-quality looks! - Rennline - Porsche

Engineered for dyno-proven performance and show-quality looks! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Rennline - Corporate Logo
ES#:
4473240
Mfg#:
M599
Ships in 6 Business Days
$1744.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport 3.0 TFSI Supercharger Pulley Removal Tool

ES#4005448 - 034-145-Z037 - 034Motorsport 3.0 TFSI Supercharger Pulley Removal Tool - Features precision machined half-shells designed to perfectly clamp the supercharger pulley for easy removal - 034Motorsport - Audi Porsche

Features precision machined half-shells designed to perfectly clamp the supercharger pulley for easy removal 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
034Motorsport - Corporate Logo
ES#:
4005448
Mfg#:
034-145-Z037
In Stock
$248.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.75" Center X-Pipe

ES#3055940 - 242313 - 2.75" Center X-Pipe - Oversized stainless steel midpipes that delete the center resonator of the exhaust system - Supersprint - Volkswagen Porsche

Oversized stainless steel midpipes that delete the center resonator of the exhaust system Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Supersprint - Corporate Logo
ES#:
3055940
Mfg#:
242313
Ships on Feb 1, 2027
$1725.99 USD
Free Shipping

09-12 987.2 Cayman / Boxster 997.2 Carrera S / 4S / GTS Cobb Accessport - With PDK Flashing

ES#3988353 - AP3-POR-008-PDK - 09-12 987.2 Cayman / Boxster 997.2 Carrera S / 4S / GTS Cobb Accessport - With PDK Flashing - This Accessport allows users to tune both the Engine and Transmission control units in thier supported 987.2 Boxster/Cayman or 997.2 Carrera - CobbTuning - Porsche

This Accessport allows users to tune both the Engine and Transmission control units in thier supported 987.2 Boxster/Cayman or 997.2 Carrera Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
CARB certified for sale in all 50 states

Brand:
CobbTuning - Corporate Logo
ES#:
3988353
Mfg#:
AP3-POR-008-PDK
EO#:
D-660-158
Ships in 3 Business Days
ON SALE! SAVE 10%
$1895.00

This product was last offered at the strikethrough price on
10-15-2026

$1705.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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