Whiteline KCA518 Rear Subframe Mount Bushing Kit Performance Suspension

The Whiteline KCA518 is a performance rear subframe mount bushing kit engineered to sharpen chassis dynamics by reducing subframe compliance and allowing precise tuning of rear subframe inclination. Constructed from Whiteline's proprietary Synthetic Elastomer material, these bushings install directly into the original subframe mounting locations without modification.

A key advantage of the KCA518 is its multi-plane adjustability — by orienting the bushings in different planes, drivers can dial in rear squat characteristics for maximum traction or anti-squat properties for drift-style driving. This level of tuning flexibility makes the KCA518 equally at home on the street, at the track, or on the drift circuit.

Key Features:

• Installs into original subframe mount shell — no permanent modifications required
• Reduces rear subframe bushing compliance for improved chassis control
• Adjustable orientation enables rear squat (traction) or anti-squat (drift) tuning
• Whiteline Synthetic Elastomer material delivers rubber-like compliance at low speeds with firm, precise response under load
• Internal grease reservoirs provide continuous self-lubrication for optimum friction management
• Supplied with extreme pressure molybdenum disulphide (LM) grease for extended service life
• Engineered for superior elasticity, shape memory, and long-term durability
• Backed by a Whiteline 3-year warranty on KCA-series performance products

Note: This product may induce increased NVH (noise, vibration, and harshness) levels due to the firmer bushing material. Installation by a suspension specialist is recommended.