Koni 1145 Sport Kit For 12-20 BMW 335i/435i/340i (F30) RWD

External Adjustable Design

No tools. No downtime. Just twist the rebound knob, conveniently located under the hood or in the trunk, to dial in your ideal balance of comfort and control. Adjust on the fly for touring, autocross, or spirited drives, often without removing the wheel or strut.

Best Match for Performance Lowering Springs

The KONI Sport series is our highest-performing damper for street and track-inspired builds, specifically engineered to pair with high-performance lowering springs. For drivers pushing the limits, this is the ultimate KONI upgrade. Available individually or as part of complete Sport Kits for a perfectly matched suspension package.

Quality OEM Fitment

Each KONI damper is meticulously designed with OE-quality mounting points and geometry to ensure installation is seamless. No cutting, fabrication, or aftermarket alignment corrections are needed when using a KONI product.

Twin Tube Design Construction

Twin-tube shock absorbers are a widely used damper design known for delivering reliable performance and everyday ride comfort. The dual-cylinder construction helps manage suspension movement and road impacts efficiently, making them a popular choice for many vehicles from passenger cars to heavy duty and railway applications.

Adjustment style: Adjustable

• Street ride quality and corner carving handling control
• Tailor made and specifically engineered for each application
• User adjustable, makes excellent choice for multi-use cars (street, track, etc.)
• Available for wide range of applications
• Matched with Eibach springs for 1"-1.5" lowering

Product Attributes:

• Adjustable: Adjustable Kit
• Category: 1145 Suspension Kits
• Product Type: Car
• Tags (Group Identifier for Merchandising): BMW 3 - SERIESs, BMW 4 - SERIESs
• Title: Koni - Suspension Kit, coil springs / shock absorbers; Kit (Front+Rear)