Maxton Design - SPOILER CAP OPEL ASTRA GTC OPC-LINE J (2011-2018) Diversion Automotive Shot peened for strength and

Shot peened for strength and longevity and designed not to set or sag

Drive mode changes will not affect volume

The wings and side vents changed in 2010 and the side vents go all the way back to the door gap on the late models so you can not fit the 2010 vents into the 2005 -09 models

E93 ride height adjustment kit

mandrel bent M3 exhaust

Maxton Design - SPOILER CAP OPEL ASTRA GTC OPC-LINE J (2011-2018) Diversion Automotive Shot peened for strength andSPOILER CAP OPEL ASTRA GTC OPC LINE J (2011 2018) FITS ONLY: OPEL ASTRA GTC OPC LINE J (2011 2018) Please Note: ** The removal of the holographic verification sticker will void a return, this identifies the item as an official and authentic Maxton Design product, removal is at buyers risk. ** COMPLETE SET CONTAINS: > Spoiler Extension with 3M Tape > Degreasing Cloth CHARACTERISTICS: > Designed using 3D scanning technology to ensure a picture perfect