Rennline Aerokit II Side Skirts - 986 – Fits Porsche Boxster

Product Details Transform the profile of your 986 with Rennline’s Aerokit II–style side skirts. Inspired directly from genuine Porsche Aerokit II skirts, this kit delivers the subtle, OEM+ flare that should have come on every Boxster from the factory. Designed as a direct replacement for Porsche part numbers 986 559 983 01 (left) and 986 559 983 02 (right), these skirts replicate the original Aerokit II look and fitment while giving you the flexibility of a modern reproduction kit. Each set includes both driver and passenger side skirts along with a dedicated hardware package, allowing them to be mounted like a factory kit using proper attachment points and support. The skirts can be run bare for a purposeful, track-inspired appearance or prepped and paint matched to the exterior. Whether you’re chasing a true factory Aerokit II look or just want a cleaner, lower side profile, this kit delivers an easy, bolt-on upgrade for any 986 Boxster.

Fitment Guide

Vehicle Series Compatible Models

Porsche Boxster Series: 1997–2004

986 ALL

Replaces OE P/N:

Porsche 986 559 983 01 – Left side skirt Porsche 986 559 983 02 – Right side skirt

Notes

Authentic Aerokit II–style design - Based on genuine Porsche Aerokit II side skirts for factory-correct lines and proportions on the 986 chassis Factory-style installation hardware included - Supplied with a complete hardware kit so the skirts can be installed using factory-style mounting locations, avoiding universal brackets or improvised fasteners Run bare or painted to match - Delivered in a raw finish that can be installed and run unpainted for a motorsport-inspired, functional look, or easily prepped and painted for a seamless OEM+ appearance Subtle, functional visual drop - Extends the lower body line for a more planted stance and improved visual balance without the excess bulk of more aggressive aftermarket aero Engineered specifically for 986.1 & 986.2 - Designed to fit all Boxster models, ensuring consistent, repeatable fitment across early and facelift cars