Suspension
Stage	Notes	Approx. Front Lowering *	Approx. Rear Lowering *	Part Number	Sug. Retail
Sport Spring	12 w/o adaptive air suspension	1.3	1.2	50305	$499.00 Kit
Super Sport Spring	12 w/o adaptive air suspension	2.0	1.9	50305-77	$439.00 Kit
VTF Adjustable Lowering Springs	w/o adaptive air suspension	1.7 - 2.5	1.1 - 2.1	23010-1	$1,280.00 Kit

Suspension
Sport Spring
50305		$499.00 Kit
Notes 12 w/o adaptive air suspension	Front 1.3	Rear 1.2
Super Sport Spring
50305-77		$439.00 Kit
Notes 12 w/o adaptive air suspension	Front 2.0	Rear 1.9
VTF Adjustable Lowering Springs
23010-1		$1,280.00 Kit
Notes w/o adaptive air suspension	Front 1.7 - 2.5	Rear 1.1 - 2.1