BMW E9X M3 Swift Springs - 1"F 0.7"R

T#:585408

Part#: 4X903R

In Stock

$ 372.99 USD

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$ 372.99 USD

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Experience the Superior Performance of Swift Springs

Not all springs are made equal, and Swift Springs has invested years of expertise and research into perfecting the art of spring manufacturing. The result of their dedication is the innovative "HS5.TW" proprietary steel alloy, which sets a new standard in the world of springs. Swift Springs has successfully achieved several crucial objectives with this material, including:

Consistently maintaining the spring rate throughout the stroke
Offering the maximum possible stroke length
Providing outstanding durability to prevent spring height loss
Creating exceptionally lightweight springs

Founded in 1997, Swift Springs has built an impressive track record, catering to diverse applications ranging from oval track and dirt racing to the needs of enthusiastic street drivers. With a wealth of experience and a history of collaboration with world-class race teams and drivers, Swift Springs ensures they have the perfect spring to meet any demand.

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Swift Springs - F8X M4 1.1"F 0.9"R

T#:1762240

Part#: 4X908R

Back Ordered

$ 349.99 USD

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$ 349.99 USD

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Swift Springs understands that not all springs are created equal. While many springs may share similar dimensions and spring rates, the manufacturing process and materials used are pivotal to their performance. Drawing upon years of experience and extensive research, Swift Springs has refined the spring manufacturing process to perfection. In their relentless pursuit of excellence, Swift Springs developed a proprietary steel alloy known as "HS5.TW." This material accomplishes the primary objectives Swift had in mind:

Maintaining the most consistent spring rate throughout the stroke
Providing the largest amount of stroke
Ensuring the highest durability against spring height loss
Offering the lightest weight

Since its establishment in 1997, Swift Springs has taken on a diverse array of tasks and applications, ranging from oval track and dirt racing to enthusiastic street driving. They have accumulated invaluable experience working with world-class race teams and drivers from around the globe. Given the varied demands they've encountered over the years, you can have full confidence in Swift Springs to deliver the perfect spring solution for any requirement.

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MMX Performance Lowering Spring Kit - BMW G42 230i/M240i RWD ...

T#:31656075

Part#: MMR08-1702

Ships in 2 Business Days

$ 332.99 USD

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$ 332.99 USD

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MMX Performance Lowering Springs for the BMW G42 230i strike the ideal balance between sharper handling and a more aggressive stance, all without compromising ride comfort. With a drop of approximately 20mm at the front and 15mm at the rear, the G42 gains a more planted feel, offering improved responsiveness, lighter dynamics, and noticeably crisper turn-in. Lowering the car’s centre of gravity makes a real difference to the way it drives. Body roll is noticeably reduced, turn-in feels sharper, and overall dynamics are greatly improved, all while retaining the comfort and refinement you’d expect from a BMW. Thanks to carefully chosen progressive spring rates, low-speed ride quality remains smooth and, in fact, actually feels more composed around town. But push on and the G42’s chassis comes alive: it feels lighter on its feet, more direct, and properly responsive through the corners. Just what the 230i needed. Visually, the difference is just as striking. The lower ride height gives the car a more aggressive, purposeful stance without being over-the-top. Go any lower or firmer than these, and you risk upsetting the balance, leading to a crashy, unsettled ride. That’s why MMX Springs are engineered specifically to work in harmony with both static and Adaptive M dampers. Features: 20mm front / 15mm rear drop for a sportier stance. Sharpened handling with reduced body roll. Smooth ride quality thanks to progressive spring rates. More responsive chassis feel at higher speeds. Compatible with adaptive & static dampers. No bouncing or crashing – perfectly matched spring rates Premium Metallic Grey finish Direct fit for BMW 230i G42

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BWM F80 M3 Swift Springs - 1"F 0.4"R

T#:554767

Part#: 4X909R

Ships in 6 Business Days

$ 400.99 USD

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$ 400.99 USD

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For BMW enthusiasts seeking enhanced performance and handling, the BWM F80 M3 Swift Springs - 1"F 0.4"R are the ideal choice. Engineered to precise specifications, these Swift Springs offer improved agility and responsiveness on the road or track. With a front drop of 1 inch and a rear drop of 0.4 inches, they provide a perfect balance of comfort and sportiness.

Improved performance and handling
Engineered to precise specifications
Enhanced agility and responsiveness
Front drop of 1 inch and rear drop of 0.4 inches
Perfect balance of comfort and sportiness

Upgrade your BMW F80 M3 with the BWM F80 M3 Swift Springs and experience a new level of driving performance.

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MMX Performance Lowering Spring Kit - BMW F32 xDrive

T#:43784136

Part#: MMR08-0810

Ships in 2 Business Days

$ 332.99 USD

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$ 332.99 USD

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MMX Performance Lowering Springs deliver a perfect blend of enhanced handling and a more aggressive stance, all while preserving everyday ride comfort. Lowering the front by up to 30mm and the rear by up to 25mm, these springs give your 4-Series a more planted feel, with improved responsiveness, reduced body roll, and sharper turn-in characteristics.

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MMX Performance Lowering Spring Kit - BMW G42 230i RWD

T#:25938612

Part#: MMR08-1703

Ships in 2 Business Days

$ 332.99 USD

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$ 332.99 USD

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MMX Performance Lowering Springs for the BMW 230i G42 RWD strike the ideal balance between sharper handling and a more aggressive stance — all without compromising ride comfort. With a drop of approximately 30mm at the front and 20mm at the rear, the G42 gains a more planted feel, offering improved responsiveness, lighter dynamics, and noticeably crisper turn-in.

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Lowering Spring Kit - G80 M3

T#:10486209

Part#: MMR08-1601

Ships in 2 Business Days

$ 423.99 USD

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$ 423.99 USD

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The MMR Performance Lowering Spring set for BMW M3 G80 delivers the perfect blend of improved dynamics and enhanced looks, yet without sacrificing ride quality. The 35 front / 15mm rear drop-in ride height brings the G80 to life making it feel lighter, more direct and with significantly sharper turn-in.

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MMX Performance Lowering Spring Kit - BMW G42 M240i xDrive

T#:10942251

Part#: MMR08-1701

Ships in 1 Business Day

$ 332.99 USD

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$ 332.99 USD

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MMX Performance Lowering Springs for the BMW M240i G42 strike the ideal balance between sharper handling and a more aggressive stance — all without compromising ride comfort. With a drop of approximately 20mm at the front and 15mm at the rear, the G42 gains a more planted feel, offering improved responsiveness, lighter dynamics, and noticeably crisper turn-in.

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AST Suspension Lowering Springs - BMW i3/i3 RANGE EXTENDER

T#:590105

Part#: ASTLS-14-2686

In Stock at Vendor

$ 242.00 USD

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$ 242.00 USD

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AST Suspension Lowering Springs for the 2013+ BMW i3 will lower that center of gravity without giving in a lot of the comfort you are used to with the OEM springs. The lowering springs are a direct replacement of the OEM springs and have been developed especially for each specific vehicle. Made out of the best material on the best Wafios coiling machines available. AST Suspension Lowering Springs are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.

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AST Lowerings Springs - G20 M340i

T#:9545176

Part#: ASTLS-21-031

In Stock at Vendor

$ 329.00 USD

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$ 329.00 USD

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After doing a series of exterior mods, carbon, wheels, etc., you may be due for a lowering treatment. This kit for your G20 3 Series from AST Suspension, will allow you to sit 30mm lower in the front and 30mm lower in the rear, all at an affordable price!

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E9X 335 Sport Spec-R Springs - 1"F .8"R

Average lowering of 1.0"F 0.8"R

T#:641626

Part#: 4X905R

In Stock

$ 386.99 USD

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$ 386.99 USD

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As many may know, all springs are not created equal. Though they may carry similar diameters and spring rates, there is another factor many may not know. The manufacturing process and material play a crucial role in performance. Many years of experience, along with countless hours of research, Swift springs believes to have perfected the process. Putting this into action, Swift went to work with the goal of creating a new material. The culmination of hard work and determination, they created a proprietary steel alloy called "HS5.TW." This material accomplishes the primary goals Swift set out to accomplish which is as follows: The most consistent spring rate throughout the stroke The largest amount of stroke The highest durability against loss of spring height The lightest in weight Opening in 1997, Swift has dealt with a multitude of tasks and applications. From oval track and dirt racing, to the enthusiast street driver, Swift has gathered years of experience with world-class race teams and drivers around the world. With such a variety in demands over the years, you can rest assured knowing Swift will have the perfect spring to accomidate any need.

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AST Lowering Springs - BMW G80 M3 & M3 Comp (RWD & xDrive)

T#:7640374

Part#: ASTLS-21-080

In Stock at Vendor

$ 461.99 USD

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$ 461.99 USD

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AST LOWERING SPRINGS ARE MANUFACTURED FROM A PREMIUM HIGH TENSILE CHROMIUM-SILICONE WIRE WHICH IS HANDPICKED BY AST ENGINEERS FOR ITS QUALITY AND METAL CONSISTENCY. Each spring is cold wound and then heat-treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated, and then powder coated to outlast even the life of the vehicle. FEATURES Progressive rates on most vehicles EDC Compatible (if applicable to vehicle) Each spring is blocked and computer tested prior to shipping, which reduces any settling once installed on the vehicle Most of our spring applications are TUV Certified and certificates can be provided upon request LOWERING RANGE Front: Approx. 30MM Rear: Approx. 15MM VEHICLE FITMENT Make: BMW Model: G80 M3 RWD + G80 M3 XDRIVE (AWD) Years: 2021 - On

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MMX Lowering Springs - F8x M3/M4

For Vehicles Without Adaptive Suspension

T#:4565853

Part#: MMR08-1001

Ships in 2 Business Days

$ 263.99 USD

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$ 263.99 USD

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MMX's Performance lowering spring kit delivers the perfect blend of improved handling, enhanced looks, and maintains ride quality. The drop in ride-height makes a huge difference to the handling characteristics making the vehicle feel lighter and much more nimble. Finished in MMR blue, the lowering springs provide a drop at the front of 25mm and at the rear 15mm. Thanks to the spring rates the ride-quality remains relatively unaffected, but through corners the chassis really comes to life. Features: Lowers vehicle by 25mm front | 15mm rear Powder coated in MMR blue for a durable finish

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MMR Performance Lowering Springs - F87 M2

T#:39768320

Part#: MMR08-1002

Ships in 3 Business Days

$ 332.99 USD

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$ 332.99 USD

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The MMR Performance lowering springs for BMW OG M2 and M2 Competition models deliver the perfect blend of improved dynamics and enhanced looks, yet without sacrificing ride quality. The 30-35mm drop in ride height brings the M-Car to life making it feel lighter, more direct and with significantly sharper turn-in. Finished in MMR metallic grey, our springs are developed to be fully compatible with cars fitted with either static or dynamic dampers. A must-fit for any BMW M2 F87. Features: A front drop of 30mm whilst the rear sits lower by 35mm. Fully compatible with cars fitted with either static or dynamic dampers. Perfect blend of improved dynamics and enhanced looks, yet without sacrificing ride quality. Specifically designed by us for the M2. Bespoke spring poundage for improved driving dynamics. Finished in MMR metallic grey.

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MMX Performance Lowering Spring Kit - BMW F36 xDrive

T#:43784138

Part#: MMR08-1810

In Stock

$ 332.99 USD

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$ 332.99 USD

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MMX Performance Lowering Springs deliver a perfect blend of enhanced handling and a more aggressive stance, all while preserving everyday ride comfort. Lowering the front by up to 40mm and the rear by up to 35mm, these springs give your 4-Series a more planted feel, with improved responsiveness, reduced body roll, and sharper turn-in characteristics.

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MMX Performance Lowering Spring Kit - BMW F31 RWD

T#:41188171

Part#: MMR08-0720

Ships in 3 Business Days

$ 332.99 USD

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$ 332.99 USD

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MMX Performance Lowering Springs strike the ideal balance between sharper handling and a more aggressive stance — all without compromising ride comfort. With a drop of approximately 30mm at the front and up to 25mm at the rear, the F31 Touring gains a more planted feel, offering improved responsiveness, lighter dynamics, and noticeably crisper turn-in.

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MMX Performance Lowering Springs - BMW G99 M5 Touring

T#:49892384

Part#: MMR08-1911

Ships in 3 Business Days

$ 467.99 USD

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$ 467.99 USD

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MMX Performance Lowering Springs for the BMW G99 M5 Touring xDrive strike the ideal balance between sharper handling and a more aggressive stance, all without compromising ride comfort. With a drop of approximately 25mm at the front and 15mm at the rear, the G99 gains a more planted feel, offering improved responsiveness, lighter dynamics, and noticeably crisper turn-in.

T#:4565859

Part#: MMR08-0501

Special Order: No Guaranteed ETA

$ 332.99 USD

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$ 332.99 USD

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MMX's Performance lowering spring kit delivers the perfect blend of improved handling, enhanced looks, and maintains ride quality. The drop in ride-height makes a huge difference to the handling characteristics making the vehicle feel lighter and much more nimble. Finished in MMR blue, the lowering springs provide a drop at the front of 20mm and at the rear 30mm. Thanks to the spring rates the ride-quality remains relatively unaffected, but through corners the chassis really comes to life. Features: Lowers vehicle by 20mm front | 30mm rear Powder coated in MMR blue for a durable finish

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