QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 550 lbs/in Rate - 1973-1988 Buick Regal Cordia Part Number YS01-MT-DPS030-i Part Name

Part Number YS01-MT-DPS030-i Part Name Yellow Speed Inverted Pro Street Coilovers Vehicle 2008-2015 Mitsubishi Lancer Evolution X Chassis Code CZ4A Drivetrain Spring Rates - Front 8 Kg/mm Spring Rates - Rear 7 Kg/mm Top Mounts - Front Rubber OR Pillowball w/ Camber Plates Top Mounts - Rear Aluminum w/ Hardened Rubber Bushings Camber Plates - Front Optional Camber Plates - Rear No Front Strut Design Inverted Rear Strut Design Standard Notes Fits Evolution X Only

325mm in length and will cover from upper spring perch to lower mount on most of our applications

Spring rates and damping are pre-tuned for the GRB Subaru Impreza WRX chassis so the coilovers bolt onto your 2008-2014 Subaru Impreza WRX ready to install

Made from Race-Proven Micro-Cellular Polyurethane Elastomer

Part Number 50116 Part Name Sport Springs Country of Origin Germany Vehicle 2005-2008 Acura RL SH AWD Chassis Code KB1 Spring Type Progressive Ride-Height Adjustable No Lowering - Front 1

QA1 Front Pro Coilover Kit - Double Adjustable, Large Tapered Flat End, 550 lbs/in Rate - 1973-1988 Buick Regal Cordia Part Number YS01-MT-DPS030-i Part NameThese QA1 GM Pro Coil Systems for the 1973 1988 Buick Regal are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling.