Tein S.Tech Lowering Spring Kit - 4 Series Gran Coupe (F36) Steering Wheels & Boss kits “XP” features a higher seat

“XP” features a higher seat pressure for turbocharged and extreme high RPM motors

The RAS technology rich formula allows you to apply to a range of surfaces

Blob and Hawkeye generations

meaning it attains a longer stroke with a smaller repulsive force

Pro Series Intake Manifolds offer horsepower and torque gains greater than the popular RBC manifold but without compromising mid-range power output

Tein S.Tech Lowering Spring Kit - 4 Series Gran Coupe (F36) Steering Wheels & Boss kits “XP” features a higher seatTein S. Tech Springs are an excellent step towards suspension tuning. They offer approximately a 1. 5 inch drop for a more aggressive appearance and increased road holding capability. Designed to be used with OEM or OEM replacement shocks. Each application is road tested in the UK for the proper balance between performance and comfort. Comes with a 1 year limited warranty, spring length is guaranteed not to sag more than 5mm, and be clear of any