QA1 MOD Series Rear Pro Coilover Kit, 200 lbs/in Rate - 1978-1980 Pontiac Grand Am K15 CrMo hardware and motorsport-grade fabrication

CrMo hardware and motorsport-grade fabrication

These effectively reduces the friction with springs

Part Number 19-219103 Part Name Shock Absorber Vehicle 2003-2008 Mazda 6 UPC 651860700465 Boot Included No Finish Black Paint Internal Design Twintube Lower Mount Type Base Cup Segment Spare Parts Series B4 OE Replacement Spring Seat Included Yes - Fixed Upper Mount Type Stem Quantity Sold Individually Vehicle Fitment

Part Number 35-044024 Part Name Strut Assembly Vehicle 1998-1999 BMW 323is UPC 651860601380 Boot Included Blue Bellows Finish Yellow Paint Internal Design Monotube Lower Mount Type Special Segment Tuning Series B8 Performance Plus Spring Seat Included Yes - Fixed Upper Mount Type Stem Quantity Sold Individually Vehicle Fitment

Bilstein B6 Performance Dampers for the 2019-2021 Mercedes-Benz E450 are a performance upgrade to OE Dampers designed to be paired with the OE factory spring

QA1 MOD Series Rear Pro Coilover Kit, 200 lbs/in Rate - 1978-1980 Pontiac Grand Am K15 CrMo hardware and motorsport-grade fabricationdon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1978 1980 Pontiac Grand Am 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