Suspension
Stage	Notes	Approx. Front Lowering *	Approx. Rear Lowering *	Part Number	Sug. Retail
Sport Spring	w/ adaptive suspension, w/o front lift system	0.80	0.80	28689-1	$1,099.00 Kit
Sport Spring	w/ adaptive suspension, w/ front lift system	0.80	0.80	28689-2	$1,099.00 Kit
VTF Adjustable Lowering Springs	w/ adaptive suspension, w/ front lift system	.20 - 1.0	.60 - 1.4	23019-1	$1,780.00 Kit

Suspension
Sport Spring
28689-1		$1,099.00 Kit
Notes w/ adaptive suspension, w/o front lift system	Front 0.80	Rear 0.80
Sport Spring
28689-2		$1,099.00 Kit
Notes w/ adaptive suspension, w/ front lift system	Front 0.80	Rear 0.80
VTF Adjustable Lowering Springs
23019-1		$1,780.00 Kit
Notes w/ adaptive suspension, w/ front lift system	Front .20 - 1.0	Rear .60 - 1.4