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Your Vehicle 2017 Porsche 911 991 Carrera 4S Convertible H6 3.0L

2017 Porsche 911 991 Carrera 4S Convertible H6 3.0L Performance Parts & Upgrades

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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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$2010.00 USD
Free Shipping
on orders $49 and up
ES#4029213 - 46-258892 - Bilstein B12 Pro-Kit Suspension System - Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - Porsche

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
2X Entries For Our Spin To Win Sweepstakes!
Not for cars with Porsche Active Suspension Management (PASM)

Brand:
Bilstein - Corporate Logo
ES#:
4029213
Mfg#:
46-258892
Ships in 4 Business Days
$2099.00

This product was last offered at the strikethrough price on
05-05-2026

$1999.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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 Jul 24, 2026
Auto Notify
$561.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lightweight construction and a floating, 2-piece design! Includes caliper spacers to accommodate the larger 350mm size over stock. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Girodisc - Corporate Logo
ES#:
4615832
Mfg#:
A2-032B
In Stock at Vendor
$1350.00 USD
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
$1310.00 USD

More lowering, more features, and more personalization - Average lowering range of 0.6"-1.4" (front) & 0.8"-1.6" (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!
For models without front end lift and PDCC only

Brand:
H&R - Corporate Logo
ES#:
4158361
Mfg#:
23009-1
Ships in 4 Business Days
$1051.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete kit for two wheels, includes everything you need to install spacers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Future Classic - Corporate Logo
ES#:
4938780
Mfg#:
FC-PWSK-130-015
Ships in 2 Business Days
$205.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2855672 - 001366ecs05KT2 - ECS Wheel Spacers - 5mm - One pair of wheel spacers without lug bolts - ECS - Audi Volkswagen Porsche

One pair of wheel spacers without lug bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2855672
Mfg#:
001366ECS05KT2
In Stock
$85.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4641957 - E311 - Front Strap Style Tow Hook - Red - Designed to handle any off-track adventure quickly and reliably - Rennline - Porsche

Designed to handle any off-track adventure quickly and reliably affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4641957
Mfg#:
E311
Ships in 9 Business Days
$145.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3477922 - 7070 - Performance Radiator - Right Side Only - Upgrade to CSF Performance Radiators to keep your Porsche cool on the track - CSF - Porsche

Upgrade to CSF Performance Radiators to keep your Porsche cool on the track affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
3477922
Mfg#:
7070
Ships in 4 Business Days
$715.00 USD
Free Shipping
ES#3477921 - 7069 - Performance Radiator - Left Side Only - Upgrade to CSF Performance Radiators to keep your Porsche cool on the track - CSF - Porsche

Upgrade to CSF Performance Radiators to keep your Porsche cool on the track affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
3477921
Mfg#:
7069
Ships in 4 Business Days
$715.00 USD
Free Shipping
ES#3020496 - 68510316 - KW Porsche 992/991/981/982 Electronic Damping Cancellation Kit - Eliminate persistent trouble codes that exist when upgrading a suspension on a vehicle with electronically regulated dampers. - KW Suspension - Porsche

Eliminate persistent trouble codes that exist when upgrading a suspension on a vehicle with electronically regulated dampers. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KW Suspension - Corporate Logo
ES#:
3020496
Mfg#:
68510316
In Stock at Vendor
$583.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. For non Fuel-It! brand port injection configs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fuel-It! - Corporate Logo
ES#:
4940638
Mfg#:
FFK-POR991
Ships on Jul 6, 2026
$479.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Throttle, Brake, Clutch, and Dead Pedal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
3551854
Mfg#:
A163P60101BLKRED
Ships in 6 Business Days
$465.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4876173 - FS.POR.9912.DIV - Porsche 991.2 Performance Diverter Valves - For any 991.2 Carrera running a tune, these are a must-have! - Fabspeed - Porsche

For any 991.2 Carrera running a tune, these are a must-have! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fabspeed - Corporate Logo
ES#:
4876173
Mfg#:
FS.POR.9912.DIV
Special Order: No Guaranteed ETA
$449.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Nine different stiffness settings for the ultimate in adjustability affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
3552595
Mfg#:
M21
Ships in 6 Business Days
$430.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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