
HKS super SQV4 sequential blow off valve (universal)
90% of the products in our store are in internal or external stock and we can often process your order quickly (varying from a few hours to a number of business days).
Naturally it is possible that a product has an (unexpected) longer delivery time.
Upon receipt of your order, we will always inform you about this and offer any available alternatives. So keep a close eye on your mailbox.
We deliberately provide stock information about our products afterwards, because many suppliers do not offer a ''stock link system'' and we do not want to show '' estimates '' in advance, like many other webshops do (which are often incorrect and give you wrong information in advance). We only want to give our customers actual information on the moment of processing the order so we don't mislead our customers.
If you need a product VERY quickly and you need to be sure that we have it in stock, please e-mail or call us or send a message via ''ask a question about this product'' below in the product description.















The HKS Super SQV IV (Super Sequential Blow Off Valve) has been designed for strength and durability, featuring a high quality aluminium die-cast body, high rigidity metal die-cast valve. The HKS SSQV IV retains the well known unique high frequency sound that can be further tuned with the special fins available.
The HKS SSQV IV features a unique sequential valve structure, with a primarily and secondary valve system, providing the perfect amount of pressure relief at a wide range of boost levels.
- Latest release from HKS Japan in April 2011
- High quality aluminium die-cast body with silver paint
- High rigidity metal die-vast valve section to ensure long lasting durability
- Triple fin for unique high frequency sound, the HKS Special Fin is also available for various different sounds
- Re-circulation possible with the HKS SSQV IV Return Kit available separately for a number of vehicles