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Your Vehicle 2011 Porsche 911 997 Carrera 4 Coupe H6 3.6L

2011 Porsche 911 997 Carrera 4 Coupe H6 3.6L Suspension Parts & Accessories

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ES#3691934 - 99734301502KT1 - 997 C4 / Targa 4 / Turbo Front Upper Strut Mount Kit - Featuring Hamburg Tech Upper Strut Mount and Upper Strut Mount Bearings - Assembled By ECS - Porsche

Featuring Hamburg Tech Upper Strut Mount and Upper Strut Mount Bearings 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3691934
Mfg#:
99734301502KT1
Ships in 1 Business Day
$232.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1498599 - 99733306100 - Rear Upper Shock Mount - Priced Each - Left or right side fitment - Two required - Genuine Porsche - Porsche

Left or right side fitment - Two required For vehicles with option code I029 Standard Suspension

Brand:
Genuine Porsche - Corporate Logo
ES#:
1498599
Mfg#:
99733306100
Ships in 4 Business Days
$334.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1498600 - 99733306101 - Rear Upper Shock Mount - Priced Each - Left or right side fitment - Two required - Genuine Porsche - Porsche

Left or right side fitment - Two required For vehicles with option code I030 "sport-type chassis" or PASM

Brand:
Genuine Porsche - Corporate Logo
ES#:
1498600
Mfg#:
99733306101
Ships in 4 Business Days
$334.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2982643 - 24-118224 - B6 Performance - Rear Shock Absorber - Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring - Bilstein - Porsche

Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring 10X Entries Into Our F80 M3 Sweepstakes
For Vehicles Without Electronic Suspension (PASM)

Brand:
Bilstein - Corporate Logo
ES#:
2982643
Mfg#:
24-118224
Ships in 1 Business Day
$329.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3690662 - 99734105304KT1 - 997 / 987 Front Lower Control Arm Kit - Featuring Hamburg Technic Front Lower Control Arms and Genuine Porsche Hardware - Assembled By ECS - Porsche

Featuring Hamburg Technic Front Lower Control Arms and Genuine Porsche Hardware 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3690662
Mfg#:
99734105304KT1
Ships in 2 Business Days
ON SALE!
$324.99

This product was last offered at the strikethrough price on
05-02-2026

$321.01 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2982719 - 24-147477 - Rear B4 OE Replacement Shock Absorber - Priced Each - Rear Axle, Left & Right Sides - Two (2) Required Per Vehicle - Bilstein - Porsche

Rear Axle, Left & Right Sides - Two (2) Required Per Vehicle 10X Entries Into Our F80 M3 Sweepstakes

Not for cars with option I475 Active Suspension Management (PASM).

Brand:
Bilstein - Corporate Logo
ES#:
2982719
Mfg#:
24-147477
Ships on Jan 8, 2027
$319.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1498713 - 99734301502 - Front Upper Strut Mount - Left side fitment - Genuine Porsche - Porsche

Left side fitment

Brand:
Genuine Porsche - Corporate Logo
ES#:
1498713
Mfg#:
99734301502
Ships on Sep 17, 2026
$316.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4013537 - B4-KT2-Z004A01 - Sway Bar End Link Set - Replacement for 49-135985 - Bilstein - Porsche

Replacement for 49-135985 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bilstein - Corporate Logo
ES#:
4013537
Mfg#:
B4-KT2-Z004A01
Ships in 8 Business Days
$210.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2996526 - 68510168 - KW EDC Delete Kit - Allows the use of coilovers without PASM failure warnings - KW Suspension - Porsche

Allows the use of coilovers without PASM failure warnings For vehicles with Porsche Active Suspension Management (PASM)

Brand:
KW Suspension - Corporate Logo
ES#:
2996526
Mfg#:
68510168
In Stock at Vendor
$583.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2651428 - PFF57-801Bx2 - Race Polyurethane Adjustable Inner Control Arm Bushings - Pair - Improves handling and control - Upgrade to a more engaging driving experience. Allows for additional camber adjustment if desired. - Powerflex Black Series - Porsche

Improves handling and control - Upgrade to a more engaging driving experience. Allows for additional camber adjustment if desired.

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2651428
Mfg#:
PFF57-801BX2
Ships in 1 Business Day
$274.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3427270 - 9979900010 - Racing Dynamics Front Strut Brace - Reduce chassis flexing - quality performance from one of the original Porsche tuners! - Racing Dynamics - Porsche

Reduce chassis flexing - quality performance from one of the original Porsche tuners!

Brand:
Racing Dynamics - Corporate Logo
ES#:
3427270
Mfg#:
9979900010
Ships in 5 Business Days
$195.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2983528 - 35-135869 - B6 Performance - Suspension Strut Assembly - Front Left - Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring - Bilstein - Porsche

Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring 10X Entries Into Our F80 M3 Sweepstakes

For Vehicles With Electronic Suspension (PASM)

Brand:
Bilstein - Corporate Logo
ES#:
2983528
Mfg#:
35-135869
Ships in 2 Business Days
$513.99

This product was last offered at the strikethrough price on
08-13-2026

$513.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5433722 - 22-347862 - Front B4 OE Replacement (DampTronic) Shock Absorber - Right - Consistent performance and handling give the vehicle a new car feel every time - Bilstein - Porsche

Consistent performance and handling give the vehicle a new car feel every time 10X Entries Into Our F80 M3 Sweepstakes
Only for cars with option I475 Active Suspension Management (PASM).

Brand:
Bilstein - Corporate Logo
ES#:
5433722
Mfg#:
22-347862
Ships in 3 Business Days
$543.00

This product was last offered at the strikethrough price on
03-06-2026

$509.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5433723 - 22-347848 - Front B4 OE Replacement (DampTronic) Shock Absorber - Left - Consistent performance and handling give the vehicle a new car feel every time - Bilstein - Porsche

Consistent performance and handling give the vehicle a new car feel every time 10X Entries Into Our F80 M3 Sweepstakes
Only for cars with option I475 Active Suspension Management (PASM).

Brand:
Bilstein - Corporate Logo
ES#:
5433723
Mfg#:
22-347848
Back Ordered
$543.00

This product was last offered at the strikethrough price on
03-06-2026

$509.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Suspension Parts & Accessories

A good suspension holds you up, while keeping your tires safely planted on the road surface for good traction, braking, and handling. Even if you don't know jounce from rebound, we can help you choose suspension parts, accessories, and upgrades to match your car, driving style, and budget.

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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