BMW E82 E88 M-Technic Rear Quad Diffuser, Rieger 00099135

Rieger ABS quad diffuser for BMW 1 Series E82 coupe and E88 convertible with M-Technic or M Sport rear bumper. Fits 4x80mm exhaust tips in twin-left/twin-right layout - no trimming, no fudging.

• Bolt-on fit; uses original mounting points
• German-made ABS plastic - durable, warp-resistant, paint-ready
• Includes all hardware and authenticity certificate
• Styling upgrade only: no mechanical changes or ECU tweaks required