Restore lost suspension travel and transform your lowered vehicle with 034Motorsport Density Line Bump Stops—engineered for smoother impacts, sharper control, and dramatically improved ride quality.
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Keep your suspension in top shape - Includes all front control arms, ball joints, and hardware
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat! Fits models from production date 7/21/2009 up through 11/2/2009 (M12 Ball Joints) - Please verify existing prior to ordering
Provides additional support to the rear lower control arms for flex reduction to enhance your driving experience
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
3478040
Mfg#:
008050ECS01KT
In Stock
ON SALE!
SAVE 15%
$187.99
This product was last offered at the strikethrough price on 11-07-2026
Take control of your ride while going low with our sport-tuned coilover system!
Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4733114
Mfg#:
025412ECS01DBKT1
In Stock
ON SALE!
SAVE 26%
$1925.98
This product was last offered at the strikethrough price on 11-07-2026
Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs!
Fits Avant Models Only - Average lowering of 1.0'' to 2.2'' front and 1.0" to 2.0" rear - Vehicles equipped with Electronic Damping Control (EDC) will lose shock dampening and receive a system error code with coilover systems
Get the whole suspension package all at once!
Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4732655
Mfg#:
DO0RBUSTER17KT
In Stock
ON SALE!
SAVE 53%
$741.97
This product was last offered at the strikethrough price on 11-07-2026
Keep your suspension in top shape - Includes all front control arms
We Price Match - Give Us A Call or Chat! Fits models up to production date 11/2/2009 (M12 Ball Joints)
Allows for precision alignment and the ability to reduce tire wear on lowered vehicles!
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We now offer a rebuild kit for 034Motorsport Density Line Adjustable Upper Control Arms for Audi B8/B8.5 Applications
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
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.
Lifetime Replacement
