Stance Suspension - XR1 Coilovers for 97-13 Chevrolet Corvette C5/C6 (ST-C5-XR1) PMC Motorsport Engine Covers are designed to

Engine Covers are designed to factory specifications for easy installation and clean fit and finish

ZIEG IV WIDE is a FIA approved model

Front Rear Damping adjustment 16 16 Upper mount Solid pillowball Rubber Inverted Monotube Inverted Upright Damper/Spring assembly True True Extension Cable No No Helper spring Optional Optional Spring Rate (kg/mm) 8 8

QuickTune - Automated Fuel Tuning

Teflon® inner line covered with a woven layer of stainless steel and covered in an abrasion-resistant material

Stance Suspension - XR1 Coilovers for 97-13 Chevrolet Corvette C5/C6 (ST-C5-XR1) PMC Motorsport Engine Covers are designed toStance XR1 Coilovers are our standard single way adjustable coilover. The XR1 is very similar to our Super Sport line, but due to the constant development of our products, has been improved in many ways. The build and material quality has never been higher. Newly designed pillowball and bushing materials increase longevity and performance. The range and consistency of the XR1 damping forces is also greater than previous Super Sports. The most exciting