Porsche 991 Carrera Rear Diffuser – Polyurethane Aero Upgrade (2012–2015) Spyder Exact Fitment (Models & Years)Fits:

Exact Fitment (Models & Years)Fits: Porsche 911 991

but professional installation is recommended to achieve perfect alignment and finish

The BetterBodies Motorsport Porsche 911 997 Turbo Lip + Diffuser Kit is designed for OEM-style fitment

Exact Fitment (Models & Years)Fits: Porsche 911 997 Turbo & Turbo S (2007–2012)Does NOT fit: Narrow-body Carrera models or GT2 without modification

lower-profile alternative to the boxy factory rockers that gives your narrow-body 997 Carrera or GT3 a more aggressive

Porsche 991 Carrera Rear Diffuser – Polyurethane Aero Upgrade (2012–2015) Spyder Exact Fitment (Models & Years)Fits:Porsche 991 Carrera Rear Diffuser Polyurethane Aero Upgrade (20122015) a rear bumper diffuser that finishes your 991s rear end with a clean, GT inspired look while smoothing underbody airflow for added rear stability. Material: Flexible, crack resistant polyurethane that absorbs minor impacts and returns to shape rather than cracking like fiberglass. Arrives ready for scuff, prime, and paint. Installation: OEM style fitment using factory style