Upgrade the rear styling of your BMW 1 Series M Sport (F20/F21 LCI) with this rear lip diffuser spoiler, complete with an integrated LED brake light. Designed to give your M135i or M140i a sportier, track-inspired appearance, this diffuser transforms the rear end with sharper, more aggressive lines.
Fitment:
✔ BMW 1 Series M Sport F20/F21 (2015–2019 LCI)
✔ Direct fit for M135i & M140i models
✔ Replaces OEM rear bumper trim
Features:
• High-quality ABS construction – lightweight and durable
• Gloss black finish – ready to install, no painting required
• Integrated LED brake light – improved visibility & motorsport styling
• Precision-engineered fit – OEM+ compatibility
• Simple installation – professional fitting recommended
Disclaimer:
– Test fit before painting or modifying
– Wiring required for brake light function
Free UK Shipping – In Stock & Ready to Dispatch
Upgrade the rear styling of your BMW 1 Series M Sport (F20/F21 LCI) with this rear lip diffuser spoiler, complete with an integrated LED brake light. Designed to give your M135i or M140i a sportier, track-inspired appearance, this diffuser transforms the rear end with sharper, more aggressive lines.
Fitment:
✔ BMW 1 Series M Sport F20/F21 (2015–2019 LCI)
✔ Direct fit for M135i & M140i models
✔ Replaces OEM rear bumper trim
Features:
• High-quality ABS construction – lightweight and durable
• Gloss black finish – ready to install, no painting required
• Integrated LED brake light – improved visibility & motorsport styling
• Precision-engineered fit – OEM+ compatibility
• Simple installation – professional fitting recommended
Disclaimer:
– Test fit before painting or modifying
– Wiring required for brake light function
Free UK Shipping – In Stock & Ready to Dispatch
