Prosport 30mm Lowering Springs for Astra J GTC 2011-2015 1.4 1.6 1.7 1.8 2.0CDTI speakers 10cm BMW1 Series2011Petrol HatchM 135iRWD --

BMW1 Series2011Petrol HatchM 135iRWD -- F212979cc 235KW 320HP N55 B30 A

Unlike any other replacement elbow on the market or the original

Channels4 - 3 - 2

it also connects to the quadlock connector from the original tuner module located in the same rear left quarter panel area as the amplifier

Prosport 30mm Lowering Springs for Astra J GTC 2011-2015 1.4 1.6 1.7 1.8 2.0CDTI speakers 10cm BMW1 Series2011Petrol HatchM 135iRWD --This Prosport Lowering Spring Kit will fit these Vauxhall Astra J GTC from 2011 2015 models: 1. 4i Turbo Auto 1. 6 Turbo 1. 8i 1. 6 SIDI 1. 7 CDTI 2. 0CDTI Lowering Amount: Front Rear: 30mm Good to Know: The lowering amount is less than indicated for cars with factory fitted sports suspension These Prosport Lowering Springs are designed to fit on to the standard (OEM) top mounts and or spring seats. Springs uprated by 30% and progressively wound to