QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 500 lbs/in Rate - 1961-1963 Mercury Meteor bilstein-b4-oe-replacement-suspension-shock-absorber 8 Turbo 4WD (997) are

8 Turbo 4WD (997) are 2-way adjustable shock absorbers which are based upon competition 3-way adjustable shock absorbers

1999 Mazda Miata (NA/NB)

2010 Audi A3 FWD (w/o EDC)

1995 Honda Prelude (BB1/BB9)

The N1 ExV features a threaded-body design for precise ride height control without sacrificing shock or spring travel

QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 500 lbs/in Rate - 1961-1963 Mercury Meteor bilstein-b4-oe-replacement-suspension-shock-absorber 8 Turbo 4WD (997) aredon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1961 1963 Mercury Meteor to meet the demands required by today's high performance drag race and handling pro touring cars, QA1's multi patent pending MOD Series shock will transform the way racers respond to changing track conditions and configurations. The key element to this tunability is QuickTune Technology: dry modular valve