Coilover Springs

Dinan's Performance Spring set for the G30 540i (RWD) provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the 540i by a 7/8" in the front and rear for improved suspension geometry and an even...

Dinan's Performance Spring set for the G30 M550i provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the car for improved suspension geometry and an even more aggressive stance. The Dinan...

Dinan's Performance Spring set for the F30 340i (RWD) provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the 340i by a full 1" in front and 1" in the rear for improved suspension geometry...

Dinan's Performance Spring set for the F85 X5M and F86 X6M provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicle by a 5/8" in front and 3/4" in the rear for improved suspension...

Dinan's Performance Spring set for the F22 M235i/M240i (RWD) provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the M235i/M240i by a 1/2" in the front and a full inch in the rear for...

Dinan's Performance Spring set for the F22 228i/230i (RWD) and F32 428i/430i (RWD) provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicles by at least 1/2" (drop varies by...

Suspension systems that not only transform the stance of the vehicle but also maintain ride quality and improve upon handling are what Dinan suspensions are known for. This is accomplished by pairing springs sets with bump stops spring perches or both to...

Dinan's Performance Spring set for the E90 335i provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicle for improved suspension geometry and an even more aggressive stance. The Dinan...

Dinan's Performance Spring set for the E93 328i (RWD) & E90 335i (xDrive) provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicle by a 1/8" in front and 1/8" in the rear for improved...

Dinan's Performance Spring set for the F32/F36 435i/440i (RWD)provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the 435i/440i by 3/4" or more in the front and rear for improved suspension...

Dinan's Performance Spring set for the F32 435i/440i (xDrive) provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the 435i/440i by 3/4" in the front and a full inch in the rear for improved...

Dinan's Performance Spring set for the E90 M3 provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicle by 1/2" in front and 1/2" in the rear for improved suspension geometry and an...

Dinan's Performance Spring set for the E92 M3 provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicle by 1/2" in front and 1/2" in the rear for improved suspension geometry and an...

Dinan's Performance Spring set for the E70 X5M and E71 X6M provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the vehicle by 3/4" in front and 3/4" in the rear for improved suspension...

Dinan's Performance Spring set for the E60 M5 provides greater control over body roll by virtue of carefully calibrated spring rates. Additionally, Dinan lowers the M5 by 7/8" in front and 3/4" in the rear for improved suspension geometry and an even...