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Porsche Performance Engine & Drivetrain Parts

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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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
ES#3988262 - AP3-POR-010 - 718 Cayman / Cayman S / Boxster / Boxster S Accessport - Up to 16% HP / 16.2% TQ Gains on 2.0L Models and 29.8% HP / 28.8% TQ Gains on 2.5L Models - CobbTuning - Porsche

Up to 16% HP / 16.2% TQ Gains on 2.0L Models and 29.8% HP / 28.8% TQ Gains on 2.5L Models affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
CobbTuning - Corporate Logo
ES#:
3988262
Mfg#:
AP3-POR-010
EO#:
D-660-151
Ships in 2 Business Days
$1795.00 USD
Free Shipping
on orders $49 and up
ES#4708233 - M110 - 996/997 Carbon Fiber Intake - Improve your airflow & add induction noise to your Porsche in style with this Carbon Fiber intake from Rennline! - Rennline - Porsche

Improve your airflow & add induction noise to your Porsche in style with this Carbon Fiber intake from Rennline! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4708233
Mfg#:
M110
Back Ordered
$1790.00 USD
Free Shipping
ES#3195285 - FB750/04 - BMC Performance Air Filters - Pair - High-Flow cotton gauze filter designed to be a performer, while lasting a lifetime - BMC - Porsche

High-Flow cotton gauze filter designed to be a performer, while lasting a lifetime affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BMC - Corporate Logo
ES#:
3195285
Mfg#:
FB750/04
In Stock at Vendor
$218.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2738365 - FMDVMK7A - Blow-Off Valve Kit - Polished Valve - Cure your leaking diverter valve problems for good! - Forge - Audi Volkswagen Porsche

Cure your leaking diverter valve problems for good! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
2738365
Mfg#:
FMDVMK7A
Ships in 2 Business Days
$349.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4044044
Mfg#:
4510-11046
Ships in 4 Business Days
$1745.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2836902 - 40309175WK - Limited Slip Differential  - Put all your power to the ground! - Wavetrac - Audi Porsche

Put all your power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission only

Brand:
Wavetrac - Corporate Logo
ES#:
2836902
Mfg#:
40309175WK
Ships in 2 Business Days
$1695.00 USD
Free Shipping
ES#4039652 - dv100001KT - Billet R1 Diverter Valve - Pair - Less maintenance, more boost. Kit includes two valves for twin-turbo applications. - APR - Audi Porsche

Less maintenance, more boost. Kit includes two valves for twin-turbo applications. 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#:
4039652
Mfg#:
DV100001KT
Ships on Jun 30, 2026
$561.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4390911 - MSPNP2-P8791 - Porsche 944 1987-1991 MSPNP Gen2 Plug And Play ECU - Replace your ECU with a tunable racing ECU from MegaSquirt! - MegaSquirt - Porsche

Replace your ECU with a tunable racing ECU from MegaSquirt! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MegaSquirt - Corporate Logo
ES#:
4390911
Mfg#:
MSPNP2-P8791
Ships in 6 Business Days
$829.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4821288 - UH018BTA - Unitronic Dual Pulley Kit For 3.0TFSI - Upgrade to the ultimate pulley setup! - Unitronic - Audi Porsche

Upgrade to the ultimate pulley setup! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4821288
Mfg#:
UH018BTA
Ships in 5 Business Days
$549.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3137929 - 200001036 - 07-08 997.1 Turbo Performance Intercooler Kit - Drastically increase your air flow rate and lower the intake air temperature with this Performance intercooler! - Wagner Tuning - Porsche

Drastically increase your air flow rate and lower the intake air temperature with this Performance intercooler! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wagner Tuning - Corporate Logo
ES#:
3137929
Mfg#:
200001036
Ships in 1 Business Day
$1600.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3137916 - 200001020 - 01-05 996 Turbo / Turbo S Performance Intercooler Kit - Drastically increase your air flow rate and lower the intake air temperature with this Performance intercooler! - Wagner Tuning - Porsche

Drastically increase your air flow rate and lower the intake air temperature with this Performance intercooler! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wagner Tuning - Corporate Logo
ES#:
3137916
Mfg#:
200001020
Ships in 1 Business Day
$1600.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4674680 - M74 - Rennline Carbon Fiber Intake - Add a modern spin on the classic Porsche design to your 991.1 - Rennline - Porsche

Add a modern spin on the classic Porsche design to your 991.1 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4674680
Mfg#:
M74
Ships in 5 Business Days
$1599.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3678228 - AP3-POR-007 - 12-16 991 / 13-16 981 COBB Tuning Accessport Tuner V3 - Flash your ECU and unleash the power your Porsche was meant to have. - CobbTuning - Porsche

Flash your ECU and unleash the power your Porsche was meant to have. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
CobbTuning - Corporate Logo
ES#:
3678228
Mfg#:
AP3-POR-007
EO#:
D-660-158
Ships in 2 Business Days
$1590.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4677832 - ICM200 - Do88 Porsche 997.1 Turbo GT2 Intercooler  - High performance intercooler for Porsche 997 Turbo & GT2! - DO88 - Porsche

High performance intercooler for Porsche 997 Turbo & GT2! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4677832
Mfg#:
ICM200
Ships on Jun 26, 2026
$1576.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

Let us help you find the parts that fit your Porsche

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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