SKU: 67189447953

MSS Fully Adjustable Ride System - BMW / E9x / M3

Sale price$641.25 Regular price$712.50
Save 10%

Pay in installments of $178.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MSS Fully Adjustable Ride System - BMW / E9x / M3Our award winning adjustable modular suspension solutions were developed and engineered for safety, comfort, and performance. They come with a lifetime warranty. The relatively low initial spring rate absorbs small bumps in the road, thereby increasing grip. It then transitions to a secondary spring rate which enhances vehicle handling during cornering, giving you the ultimate control of your driving experience. The third and stiffest rate assists by


Our award-winning adjustable modular suspension solutions were developed and engineered for safety, comfort, and performance. They come with a lifetime warranty.

The relatively low initial spring rate absorbs small bumps in the road, thereby increasing grip. It then transitions to a secondary spring rate which enhances vehicle handling during cornering, giving you the ultimate control of your driving experience.

The third and stiffest rate assists by resisting sudden dynamic movements such as during acceleration, braking or swerving to avoid an obstacle. In doing so the vehicle remains composed as traction is retained at each wheel for optimum grip on dry or wet roads.

Thanks to its patented Triple Stack Spring Technology, MSS can for the first time deliver improved performance, comfort and safety, within one product - and without compromise.

Experience a total transformation of your vehicles handling when driving hard. Two active springs and three separate spring rates deal with a much wider range of situations when driving near the limits. Distinct benefits from the reduced roll and pitch - whether it be dive or a squat, enables you to turn sharper, brake later and accelerate sooner respectively.

Upgrade your ride quality and enjoy a smoother, quieter and more composed drive. Shocks and vibrations caused by bumps and the roughness of the road surface are both more effectively absorbed by the dual stacked, triple rated springs - rather than being transmitted through to the cabin as jolting and distracting road noise.

Drive with confidence knowing that you are protected against loss of traction and control - even on wet roads. Within the dual stacked, triple rated spring arrangement are springs specifically designed for safety. These reduce the violent spring oscillations associated with hazardous and emergency situations, quickly transferring these forces to the shock absorber. At this point tires recover contact with the road - and control is regained. 

Easy Installation With No Modifications Needed

As a spring-only solution, our products are quicker and less expensive to fit, set-up and remove. Additionally installation and removal requires no drilling, cutting or bending. All highly desirable for lease car drivers.

Adjustable Ride Height

Quickly and easily change ride height, right back to original - without removing the product.

Both front and rear ride height is easy to control and adjust - with unique mid-mount adjusters available for vehicles with limited access. Unlike traditional aftermarket suspension, our products can be returned to original ride height - giving extra clearance for winter driving for example.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67189447953

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 21 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
EclecticJay
Lowell, US
★★★★★ 5
Comfort and softness
Size: 3X-Large, Color: Black/Navy/Dark Grey/Red
True to size; they are comfortable, good quality, and really soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
J
Verified Purchase
James
Lake Worth, US
★★★★★ 5
Look great, feel great
Size: Large, Color: Black
These feel great and fit well. With most briefs I tend to the trouble either keeping the front in or not having the back cover everything but these do both things and are very soft. They also look great, even on body types not in the promo picture. They are a great set of briefs and have held up so far and I got mine a little around a year ago and wear them often.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
G
Verified Purchase
garlic brad
Battle Creek, US
★★★★★ 4
Comfortable, but run big
Size: Small, Color: Red/Orange/Yellow/Blue
I'm a small guy and I purchased size small. The underwear are not bad. Great if you're a bigger guy or if you have a really big butt. If you're on the smaller side or skinnier though they'll fit a little loose. My butt is pretty big, but it doesn't fill out the back completely. Very comfortable though and the waist fits fine. Just a big backside. They don't ride up and so far they're durable. No fading in color and the material holds strong after many wears and washes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
S
Verified Purchase
shaik
Omaha, US
★★★★★ 5
Value. Fabric quality.
Size: Large, Color: Black/Navy/Dark Grey/Red
Better than I expected. Great fabric. Perfect fit. This is the most satisfying buy that I ever did. For this price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
S
Verified Purchase
spanky
Cuba, US
★★★★★ 5
great briefs
nice underwear very comfortable and cool color selection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026

recommand products