Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
F80 M3 Sweepstakes Details

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

1978 Porsche 911 930 Turbo Coupe H6 3.3L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
F80 M3 Sweepstakes Details
garage-red
Your Vehicle 1978 Porsche 911 930 Turbo Coupe H6 3.3L
Your Vehicle 1978 Porsche 911 930 Turbo Coupe H6 3.3L
Change Clear

1978 Porsche 911 930 Turbo Coupe H6 3.3L Rear Trailing Arm Parts

Sort By
Filter By
Return to Top

Rennline Adjustable Spring Plates

Dial in your handling with these upgraded rear spring plates

Brand:
Rennline - Corporate Logo
ES#:
3552643
Mfg#:
S-08001
Ships in 6 Business Days
ON SALE! SAVE 15%
$616.00

This product was last offered at the strikethrough price on
11-11-2026

$523.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Grease

ES#2650597 - PCG1 - Silicone Grease - Recommended by Powerflex for quiet operation and long service life of polyurethane bushings - Powerflex - Audi BMW Volkswagen MINI Porsche

Recommended by Powerflex for quiet operation and long service life of polyurethane bushings 2X Entries For Our Spin To Win Sweepstakes!

Brand:
Powerflex - Corporate Logo
ES#:
2650597
Mfg#:
PCG1
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rennline EZ-Adjust Rear Spring Plates - Pair

ES#3603906 - S-08019 - Rennline EZ-Adjust Rear Spring Plates - Pair - Adjustable rear spring plates with pre-installed HD bushings - Rennline - Porsche

Adjustable rear spring plates with pre-installed HD bushings

Brand:
Rennline - Corporate Logo
ES#:
3603906
Mfg#:
S-08019
Ships in 6 Business Days
ON SALE! SAVE 15%
$899.00

This product was last offered at the strikethrough price on
11-11-2026

$764.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Housing Plate For Rear Torsion Bar

ES#1379085 - 90133315300 - Housing Plate For Rear Torsion Bar - Also known as a spring plate - 2 required - Genuine Porsche - Porsche

Also known as a spring plate - 2 required

Brand:
Genuine Porsche - Corporate Logo
ES#:
1379085
Mfg#:
90133315300
Ships in 4 Business Days
$108.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spring Plate Wrench - 24mm/36mm - Porsche 911/930

ES#4460933 - T11 - Spring Plate Wrench - 24mm/36mm - Porsche 911/930 - Slim enough to reach those tough places between the spring plate and the frame - Rennline - Porsche

Slim enough to reach those tough places between the spring plate and the frame

Brand:
Rennline - Corporate Logo
ES#:
4460933
Mfg#:
T11
Ships in 6 Business Days
ON SALE! SAVE 15%
$44.00

This product was last offered at the strikethrough price on
11-11-2026

$37.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Housing Plate For Rear Torsion Bar

ES#3560347 - 90133315300 - Housing Plate For Rear Torsion Bar - Also known as a spring plate - 2 required - Hamburg Tech - Porsche

Also known as a spring plate - 2 required We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3560347
Mfg#:
90133315300
Ships in 1 Business Day
$31.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Housing Plate For Rear Torsion Bar - Set Of Two

ES#4726298 - 90133315300SET - Housing Plate For Rear Torsion Bar - Set Of Two - Also known as a spring plate - Hamburg Technic's OE quality Set Of 2 - Hamburg Tech - Porsche

Also known as a spring plate - Hamburg Technic's OE quality Set Of 2 We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4726298
Mfg#:
90133315300SET
Ships in 1 Business Day
$63.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torsion Arm Ride Height Adjustment Screw - Priced Each

Replace your stripped screws

Brand:
Rennline - Corporate Logo
ES#:
3552663
Mfg#:
S-98002P
Ships in 6 Business Days
ON SALE! SAVE 15%
$22.00

This product was last offered at the strikethrough price on
11-11-2026

$18.70 USD
Free Shipping
on orders $49 and up

Heavy Duty Rear Spring Plate Bushings

Replace your worn trailing arm bushings

Brand:
Rennline - Corporate Logo
ES#:
3552655
Mfg#:
S-52005P
Ships in 6 Business Days
ON SALE! SAVE 15%
$326.00

This product was last offered at the strikethrough price on
11-11-2026

$277.10 USD
Free Shipping
on orders $49 and up

Housing Plate For Rear Torsion Bar

Also known as a spring plate - 2 required 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!

Brand:
URO Premium - Corporate Logo
ES#:
3612168
Mfg#:
90133315300
Ships in 1 Business Day
$36.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Axle Trailing Arm

Factory replacement rear control arm

Brand:
Genuine Porsche - Corporate Logo
ES#:
3270117
Mfg#:
93033151106
Ships in 4 Business Days
$3313.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings