HKS Super SQV4 Skyline ER34 RB25DET 98/05-01/06 ECR33 RB25DET 93/09-98/05 Stagia WGNC34 RB25DET 96/09-01/10 ‎71008-AN020

Key Features

1. High quality aluminum die-cast body

Aluminum die-cast body + silver paintIt has an overwhelming presence and durability in the engine compartment.

2. High rigidity metal die-cast valve

Metal die-cast parts are used in the main part of the secondary valve.In addition to reliable operation, it also evolves into aesthetic elements.

3. Super sound with triple fin

Triple fins set in the center of the funnel produce loud sound with high frequencies.Plays a crisp and powerful blow off sound.We also offer special fins as optional parts for sound tuning.

4. Valve operation with release flex type

Works better than traditional push-type valves and offers a wider overcharge area.

5. Primary valve (small)

When the accelerator is returned back the primary valve instantly opens and quickly reduces the turbine return.

6. Secondary valve (Large)

Dual valve sequential system consisting of the primary valve and this valve provides optimal blowoff without reliing wide operating areas of low overflow to high pressure

【Fit】Nissan Skyline Model: er34 Engine: rb25det Year: 98/05-01/06 Skyline Model: ecr33 Engine: rb25det Year: 93/09-98/05 Stage Door Model: wgnc34 Engine: rb25det Year: 98/09 -01/1 0 Stage Door Model: wgnc34 Engine: rb25det Year: 96/09-98/08