Upgrade your McLaren with this rare McLaren Special Operations (MSO) 765LT Lightweight Perspex Rear Window and Lower Engine Cover Set, designed with an uncompromising focus on extreme weight reduction and motorsport performance.

This exclusive MSO package replaces the standard glass rear window with a lightweight Perspex panel, significantly reducing mass while retaining factory fitment and structural integrity. Paired with the MSO lower engine cover, this setup delivers both functional weight savings and an unmistakable track-focused aesthetic.

Engineered as a direct bolt-on solution, this MSO lightweight kit installs without modification and is fully compatible with all McLaren 720S and 765LT Coupe models. A highly desirable upgrade for collectors and performance purists seeking authentic factory MSO components.

This is a genuine McLaren MSO part set, not aftermarket or reproduction.

Key Features

• Genuine McLaren MSO lightweight upgrade package

• Lightweight Perspex rear window

• MSO lower engine cover included

• Significant rear weight reduction

• Motorsport-inspired design

• Factory bolt-on installation

• Rare and highly collectible MSO option

Parts Included

• 1 × MSO Lightweight Perspex Rear Window

• 1 × MSO Lower Engine Cover

Technical Details

• Material (Rear Window): Lightweight Perspex

• Material (Engine Cover): OEM lightweight composite

• Finish: Clear Perspex / OEM finish engine cover

• Placement: Rear window & lower engine bay

• Approx. Dimensions (Rear Window): 1200 × 800 × 6 mm

• Approx. Dimensions (Engine Cover): 950 × 650 × 120 mm

• Approx. Total Weight: 6.0–6.5 kg (set)

Compatibility

• McLaren 765LT Coupe

• McLaren 720S Coupe

• Model Years: 2017–2023

• Direct bolt-on installation