Blow Off Valve Universal

  • Sale: 0% Off
  • Regular price £139.49 (Ex-vat : £116.24)

Stock status: Not in Stock - You can still order this item, but please be aware all Blitz exhausts are made to order and are at least 90 days to produce from point of order and can only go on sea freight. By default if you place an online order we assume you are happy to wait for sea freight, for sea freight we wait for orders to build up then place one large shipment to keep your costs down, there is no set time frame for this.

If you want the item sooner we can use air freight which is much faster, this will add substantial cost to your order and you will need to email sales@fensport.co.uk to arrange this.

You can read more on the : Blitz & TRD Shipping Page

Introducing the new Blitz "Venturi Drive Super Sound Blow Off Valve"

The all new ribbed main body dissipates heat more effectively and the venturi shaped funnel creates a sharp dynamic sound.

Venturi Drive dump valves also feature "Dual Drive" for maximum response, a small port for low boost and a larger port for high boost.

The main purpose of the dump valves is to improve the response of the turbo by quickly releasing the boost pressure before the turbo stalls.

They are made from die cast polished aluminium with a brass piston and a rubber diaphragm, meaning they can easily cope with boost pressures up to 1.2 bar with the supplied spring.

There is an alternative hard spring for boost pressures above 1.2bar and also a soft spring available for very low boost applications. (please see DV Spares)

They are also tension adjustable.

This is a universal item. No vehicle specific fitting kit

Universal flanges available seperately, see item ZZ3001 & 16376


  • Toyota Celica GT4 ST165 01/88> 12/90
  • Toyota Celica GT4 ST185 10/89> 03/94
  • Toyota Celica GT4 ST205 02/94> 08/99
  • Toyota MR2 Turbo Rev 1 3S-GTE 12/89> 12/91
  • Toyota MR2 Turbo Rev 2 3S-GTE 12/91> 11/93
  • Toyota MR2 Turbo Rev 3 3S-GTE 11/93> 08/99
  • Toyota Starlet 1.3 Turbo EP82 4E-FTE 12/89> 12/95
  • Toyota Starlet 1.3 Turbo EP91 4E-FTE 01/96> 12/99
  • Toyota Supra 3.0 Twin Turbo JZA80 2JZ-GTE 05/93> 08/02

No notes available