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Your Vehicle 2014 Porsche Boxster 981 S Convertible H6 3.4L

R50-R59 MINI Cooper Rear Sway Bar Awareness

ECS now offers an array of aftermarket large diameter sway bars, each designed to better decrease body roll through turns and wandering at highway speeds.

Reduce body roll in turns, stiffen suspension, and add a much needed dimension of handling predictability - each kit is designed to fit and function in perfect harmony with your car.


Sway Bar Awareness

Fits:
R50-R59 MINI Cooper /S/JCW (2002-2016)

Rear Swaybar - 19mm - (NO LONGER AVAILABLE)
Immediately notice a reduction in body roll when cornering
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Alta Performance - Corporate Logo
ES#: 3103057
Mfg#: AMPSUS300
No longer available
ALTA Rear Swaybar - 22mm
Immediately notice a reduction in body roll when cornering
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Alta Performance - Corporate Logo
ES#: 3103058
Mfg#: AMPSUS310

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Availability:
Back Ordered
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$283.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
NM Billet Sway Bar Bracket with grease fitting
Used with the older NM Engineering 22mm sway bar
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: NM Engineering - Corporate Logo
ES#: 2843672
Mfg#: NM.HWK258856

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Availability:
Ships in 3 Business Days
$123.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Rear Adjustable Sway Bar - 22mm
Upgrade to NM suspension components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: NM Engineering - Corporate Logo
ES#: 2843587
Mfg#: NM.258856

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Availability:
Ships in 2 Business Days
$331.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Performance Rear Sway Bar - 22mm
Corner confidently and get body roll under control!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Suspension Techniques - Corporate Logo
ES#: 2808716
Mfg#: 51305

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Availability:
Ships in 5 Business Days
$389.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
Performance Rear Sway Bar - 21mm - (NO LONGER AVAILABLE)
Corner confidently and get body roll under control!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Suspension Techniques - Corporate Logo
ES#: 2808651
Mfg#: 51025
No longer available
Performance Adjustable Rear Sway Bar - 20mm
Corner confidently and get body roll under control!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: SuperPro - Corporate Logo
ES#: 3041085
Mfg#: RC0045RZ20

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Availability:
Back Ordered
$239.99 USD
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Performance Rear Adjustable Sway Bar 3 point - 20mm
Corner confidently and get body roll under control!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Whiteline - Corporate Logo
ES#: 2992904
Mfg#: BMR72Z

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Availability:
In Stock
On SALE Save 20%
$241.99

This product was last offered at the strikethrough price on
06-09-2026

$193.50 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
H&R Rear Adjustable Sway Bar 22mm
Upgrade to H&R suspension components
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#: 2581644
Mfg#: 71416-3

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Availability:
Back Ordered
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$286.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
H&R Rear Adjustable Sway Bar 22mm
Upgrade your MINI suspension to H&R
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#: 2581649
Mfg#: 71450-3

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Availability:
Back Ordered
$304.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Performance Rear Sway Bar - 19mm
Corner confidently and get body roll under control!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Eibach - Corporate Logo
ES#: 3098712
Mfg#: 5701.312

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Availability:
Ships in 2 Business Days
10% off MSRP

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


$299.99
$269.00 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Performance Rear Sway Bar - 20mm
Corner confidently and get body roll under control!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Eibach - Corporate Logo
ES#: 3098711
Mfg#: 5705.312

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Availability:
In Stock
Limited Qty Sale
$255.99

This product was last offered at the strikethrough price on
06-02-2026

$233.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Hotchkis Competition Rear Sway Bar - 25.5mm
Upgrade to Hotchkis suspension components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Hotchkis - Corporate Logo
ES#: 3162222
Mfg#: 22810R

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Availability:
In Stock at Vendor
$374.99 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Hotchkis Rear Sway Bar Assembly Adjustable - 19mm - (NO LONGER AVAILABLE)
Upgrade to Hotchkis suspension components
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Hotchkis - Corporate Logo
ES#: 3098301
Mfg#: 22800R
No longer available

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

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