HKS M-Series Super Fire Racing Spark Plug Heat Range 7 Turbo Exhaust Installation requires drilling or use

Installation requires drilling or use of existing factory mounting locations – professional installation strongly recommended

These fully adjustable coilovers allow drivers to fine-tune suspension stiffness

5" stainless steel with TIG welding and back purging for optimal strength and longevity

Permanently solve one of the most common cooling system failure points on N20 and N26 engines with this premium aluminum coolant hose connector

Special Notes No Damping Levels 16-Level Height Adjustment Yes Spring Rate(Front) 8 kg/mm (448 lbs/inch) Spring Rate(Rear) 10 kg/mm (560 lbs/inch) Spring Length(Front) 200 mm Spring Length(Rear) 200 mm Front Top Mount Yes

HKS M-Series Super Fire Racing Spark Plug Heat Range 7 Turbo Exhaust Installation requires drilling or useSpecifications 0. 6mm Iridium Alloy Center ElectrodeIridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability. Outer Electrode with Platinum ChipThe Outer Electrode incorporates a square platinum chip which improves urability, and when combined with the iridium center electrode boosts ignition performance. The Outer Electrode features a shortened tip design and tapered shape while maintaining