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ES#3988352 - AP3-POR-008 - 09-12 987.2 Cayman / Boxster 997.2 Carrera S / 4S / GTS Cobb Accessport - Up to 5.9% HP and 7.6% TQ Gains on 93 Octane - CobbTuning - Porsche

Up to 5.9% HP and 7.6% TQ Gains 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#:
3988352
Mfg#:
AP3-POR-008
EO#:
D-660-158
Ships in 3 Business Days
$1160.00 USD
Free Shipping
on orders $49 and up
ES#3194816 - AP3-POR-004 - 01-05 996 Turbo / Turbo S / GT2 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#:
3194816
Mfg#:
AP3-POR-004
EO#:
D-660-70
Ships in 3 Business Days
$1160.00 USD
Free Shipping
ES#4716354 - TTE10421.2 - Porsche Macan 2.0 TSI Porsche Upgrade Turbocharger - TTE440L - Bolt-On Solution! Plug & Play - Core Charge Required. Designed to handle 440HP! - The Turbo Engineers - Porsche

Bolt-On Solution! Plug & Play - Core Charge Required. Designed to handle 440HP! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
You are required to ship The Turbo Engineers your OE turbochargers as a core.

Brand:
The Turbo Engineers - Corporate Logo
ES#:
4716354
Mfg#:
TTE10421.2
Special Order: No Guaranteed ETA
$1146.99 USD
Free Shipping

Unrivaled comfort and performance. Lowers 1.2" in the front and 1.2" in the rear. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4349372
Mfg#:
28652-1
In Stock
$377.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3662266 - 23009-2 - VTF Adjustable Lowering Springs - Lower Spring with Adjustable Perches to Fine Tune the perfect height for your 991 - H&R - Porsche

Lower Spring with Adjustable Perches to Fine Tune the perfect height for your 991 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! For Vehicles With PASM. Will Not Fit vehicles with Front End Lift

Brand:
H&R - Corporate Logo
ES#:
3662266
Mfg#:
23009-2
Ships in 4 Business Days
$1125.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3082216 - CTS-HW-0133 - Supercharger Pulley Upgrade Kit  - Software & installation kit not included in this upgrade kit - CTS - Audi Porsche

Software & installation kit not included in this upgrade kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*For models with press-on style supercharger pulleys - 3.0 TFSI Performance Software is sold separately a

Brand:
CTS - Corporate Logo
ES#:
3082216
Mfg#:
CTS-HW-0133
Back Ordered
Auto Notify
$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3219163 - MS100135 -  APR Supercharger Drive Pulley Upgrade - Decreases the diameter of the factory pulley from ~63.25mm to ~57.75mm, which in turn spins the supercharger ~9.5% faster. - APR - Audi Porsche

Decreases the diameter of the factory pulley from ~63.25mm to ~57.75mm, which in turn spins the supercharger ~9.5% faster. 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!
- APR Stage II software is required to run any upgraded Pulley configuration and is sold separately - Ple

Brand:
APR - Corporate Logo
ES#:
3219163
Mfg#:
MS100135
Ships in 6 Business Days
11% off MSRP

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

$250.99

This product was last offered at the strikethrough price on
06-24-2026

$222.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4733751 - E378 - Rennline Porsche 991.2 Carbon Fiber Rear Diffuser - Add a modern spin on the classic Porsche design 991.2! Gives it the OEM+ look! - Rennline - Porsche

Add a modern spin on the classic Porsche design 991.2! Gives it the OEM+ look! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Cars With Sport Exhaust Package

Brand:
Rennline - Corporate Logo
ES#:
4733751
Mfg#:
E378
Ships in 6 Business Days
ON SALE! SAVE 15%
$1310.00

This product was last offered at the strikethrough price on
06-23-2026

$1113.50 USD
ES#4733752 - E384 - Rennline Porsche 997 AeroKit Carbon Fiber Front Lip - Add a modern spin on the classic Porsche design 997! Gives it the OEM+ look! - Rennline - Porsche

Add a modern spin on the classic Porsche design 997! Gives it the OEM+ look! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4733752
Mfg#:
E384
Ships in 6 Business Days
ON SALE! SAVE 15%
$1295.00

This product was last offered at the strikethrough price on
06-23-2026

$1100.75 USD
Free Shipping

Improved sound and looks - Recorded 7 whp and 11 ft/lbs of torque over stock affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vivid Racing - Corporate Logo
ES#:
4370241
Mfg#:
VR-981-170
Ships on Jul 13, 2026
$1100.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4815560 - TR26.BLACK - Rennline Exactfit Short Shifter - Gbody G50 - Bolt-In installation, ushers in a whole new level of performance for your G50 gearbox! - Rennline - Porsche

Bolt-In installation, ushers in a whole new level of performance for your G50 gearbox! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only for cars With G50 Transmission

Brand:
Rennline - Corporate Logo
ES#:
4815560
Mfg#:
TR26.BLACK
Ships in 6 Business Days
$1095.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3476435 - 021460TMS03-06 -  17.5mm Wheel Spacers - Black (Pair)  - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - Audi BMW MINI Porsche

Lightweight wheel spacers with a machined tab for easy removal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3476435
Mfg#:
021460TMS03-06
In Stock
ON SALE!
$162.99

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

$154.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4836232 - CS-113-S - Rennline 2-Piece Rear Brake Rotors - Pair (350x28mm) - Slotted / Semi Floating - Rennline - Porsche

Slotted / Semi Floating affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4836232
Mfg#:
CS-113-S
Ships in 6 Business Days
$1075.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance 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.

Let us help you find the parts that fit your Porsche

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

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