BMW Suspension Parts for BMW 5 Series G30 (2017+)

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Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

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Dinan Supplemental Ride Quality & Handling Kit - G30 M550
Dinan Supplemental Ride Quality & Handling Kit - G30 M550 ...
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Dinan - Corporate Logo
T#:598363
Part#: D193-3071
Ships in 6 Business Days
$ 139.99 USD
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$ 139.99 USD
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Complement the Performance Spring Set from Dinan with this handling kit. This handling kit was designed to improve the overall ride quality while reaping the benefits of lowering springs. This includes tuned, progressive rate bump stops that maximize suspension travel. It offers the best of both worlds, tight, rigid handling on corners while still smooth and comfortable on the highway and over bumps. You will experience substantially less body roll, as well as less dive under hard braking with these stiffer springs.
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Dinan Performance Spring Set - G30 530/540 RWD
Dinan Performance Spring Set - G30 530/540 RWD
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Dinan - Corporate Logo
T#:637469
Part#: D100-0933
Ships in 9 Business Days
$ 309.99 USD
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$ 309.99 USD
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Dinan's Performance Spring set for the G30 540i (RWD) provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the 540i by a 7/8" in the front and rear for improved suspension geometry and an even more aggressive stance. The Dinan springs are CNC wound with high tensile chrome silicon wire and shot-peened for stress relief to last the life of the car. The 15% increase in stiffness will reduce the rear suspension compression under acceleration and front suspension compression (or dive) under braking, giving your car a more controlled feel. The Dinan performance springs will also provide a noticeable improvement in grip, for high-speed driving situations that will inspire confidence in your car's capabilities. The reduced body roll makes the steering more responsive to driver input and will be noticed at speeds as low as 20 mph, up to the top speed of the vehicle.
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Dinan Performance Spring Set - G30 M550
Dinan Performance Spring Set - G30 M550
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Dinan - Corporate Logo
T#:598359
Part#: D100-0932
Ships in 5 Business Days
$ 309.99 USD
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$ 309.99 USD
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Improve your handling and ride with the Performance Spring Set from Dinan. This spring set was designed on the road, with track use in mind. It offers the best of both worlds, tight, rigid handling on corners while still smooth and comfortable on the highway and over bumps. You will experience substantially less body roll, as well as less dive under hard braking with these stiffer springs.
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Upper Spring Hats/Perches (Pair) - 2.25 Inch / 16mm Pin / Square Seat
Upper Spring Hats/Perches (Pair) - 2.25 Inch / 16mm Pin / Square Seat...
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Turner Motorsport - Corporate Logo
T#:340477
Part#: TSU998062A
Ships Dec 17, 2025
Sale - Save 35% $ 126.99
Starting at $ 82.54 USD
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Sale - Save 35% $ 126.99
Starting at $ 82.54 USD
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These aluminum upper spring hats are for coil over struts with a 2.25" coil over spring. The specs are listed below; match the hat specs with your spring and strut. For a proper fitment you must confirm the spring hat matches the strut pin, especially on high-end motorsport struts.
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Upper Spring Hats/Perches (Pair) - 2.25 Inch / 16mm Pin / Tapered Seat
Upper Spring Hats/Perches (Pair) - 2.25 Inch / 16mm Pin / Tapered Sea...
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Turner Motorsport - Corporate Logo
T#:340476
Part#: TSU9980548
Ships Dec 17, 2025
Sale - Save 35% $ 126.99
Starting at $ 82.54 USD
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Sale - Save 35% $ 126.99
Starting at $ 82.54 USD
Free Shipping
Add to Wish List
These aluminum upper spring hats are for coil over struts with a 2.25" coil over spring. The specs are listed below; match the hat specs with your spring and strut. For a proper fitment you must confirm the spring hat matches the strut pin, especially on high-end motorsport struts.
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G30 M550i Experience Package
G30 M550i Experience Package
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Dinan - Corporate Logo
T#:30197946
Part#: G30-M550I-E-BA
Ships Jul 23, 2025
$ 5,399.99 USD
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$ 5,399.99 USD
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Going beyond its Foundation counterpart, the Dinan Experience packages address not only the engine but also the chassis for a complete solution in the form of a wholly tuned Dinan vehicle. While adding power modifiers is often the go-to path when beginning the modification journey, it does not fully consider what makes the car infinitely more enjoyable in scenarios outside of WOT pulls. With the addition of suspension upgrades integrated alongside the power adders, the vehicle is transformed into something more than just the sum of its parts. It's a comprehensive answer to delivering additional technical capabilities in the form of increased engine performance and better handling along with improvements to aesthetics (looks and sound) in a package designed with reliability and safety in mind. This union of power and handling modifications results in a true OEM+ experience - the Dinan Experience. Includes Dinan Exhaust Dinan Intake Dinan Adjustable Lowering Springs Dinan Badge Features Smiles per gallon instantly multiplied Guaranteed component compatibility and seamless integration 10% price savings when compared to buying the same components a la carte Maximum gains of +19 HP and +18 lb-ft of torque (Exhaust + Intake) Smoother, louder, and sportier sound (Exhaust + X-Pipe) Computer-controlled exhaust valves are retained and limit noise during low-speed driving and open fully during high-load conditions (Exhaust) Deletes resonators between the catalysts and rear muffler for increased volume (X-Pipe) Reduced intake restriction for greater flow allowing increased turbo efficiency and greater power potential on modified builds (Intake) Improved throttle response (Intake) Vehicle lowered 3/4" in the front and rear while retaining factory-like ride comfort (Springs + Bumpstops) Substantial reduction in body roll for improved handling and performance (Springs + Bumpstops) Elevated and stylish high-performance look to the interior (Pedal Pads) Every Experience Package instantly qualifies for the Fabled Dinan deck lid badge
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