High Flow Enlarged Plenum + Hose - Astra H Zafira B VXR/OPC

In Stock High Flow Enlarged Plenum + Hose - Astra H Zafira B VXR/OPC
High Flow Enlarged Plenum + Hose - Astra H Zafira B VXR/OPC

Astra H and Zafira B VXR/OPC 2.0 Turbo Z20LEH models. (Not suitable for Non VXR)

The New Plenum has been cast in aluminium giving it a close to Original Equipment appearance. Its large bore gives it a 25% increase in cross sectional area, offering huge improvement in flow. It simply replaces the OE unit using the original fixing points and come complete with new studs and flanged nuts. Comes in raw cast finish suitable for powder coating, painting or polishing.

This Kit includes:
1 x High Flow Plenum
4 x Studs & Nuts
1 x Large bore 4 ply silicone hose - from plastic crossover/map sensor pipe (next to battery) to new plenum. Enlarged hose can be supplied with or without a moulded dump valve take off piece.

As used in the 2011 Dubai 24 Hour Race.

Enquiry Form.

Write a review

Please login or register to review
  • £175.00
  • Ex Tax: £145.83

Available Options

For Z20LEx Turbo Engines.Astra G GSi, Astra H SRi and VXR, Zafria A GSi, Zafira B SRi and VXRFor cer..
£36.00
Ex Tax: £30.00
Genuine Vacuum Pipe Set for K04/K06 Z20LEx turbocharger.Set of 3 vacuum pipes for the boost control ..
£24.00
Ex Tax: £20.00
Genuine Mahle OEM (Original Equipment Manufacturer) Metal Spin On Oil Filter for Z20LEx engines.Manu..
£6.24
Ex Tax: £5.20
Designed as a direct replacement for the OEM valve which is prone to failure when the engine has bee..
£144.00
Ex Tax: £120.00
Turbo Stud and Nut Kit for fitting a turbocharger (Standard K04, VXR K04, K06) to any Z20LEx engine...
£30.00
Ex Tax: £25.00
For Short Belt Mod on VX220 or Aircon Delete on Z20LEx engines in Astra G/H and Zafira A/B.MUST be u..
£14.10
Ex Tax: £11.75
The Best Plugs to use for 1.6 Turbo (Z16LEx/A16LEx/B16LER) and 2.0 Turbo (Z20LEx Family) engines, an..
£12.00
Ex Tax: £10.00
Genuine OE Vauxhall/Opel Valve Stem Oil Seal.Vauxhall/Opel Part Number: 90410741For the Z20LEx famil..
£1.50
Ex Tax: £1.25
Shim for M32 Late Type End Case.To ensure correct shimming of the gearbox when fitting the later end..
£2.40
Ex Tax: £2.00
Uprated Exhaust Mount manufactured from a high temperature polyurethane material in red with a Shore..
£13.14
Ex Tax: £10.95
Laser Iridium NGK manufactured Spark Plugs for 2.0 Turbo A20NFT[LHU] A..
£15.00
Ex Tax: £12.50
Clutch Cover to Flywheel Bolt (M7x22) for C20LET and C20XEPreviously: 900652946 Required per Clutch..
£1.20
Ex Tax: £1.00
Corsa D & E Suspension Top Mount.Front Damper Fitment - For ALL Corsa D Corsa E and Adam modelsN..
£54.00
Ex Tax: £45.00
Cylinder head Bolts for Astra J VXR A20NFT Engine ..
£48.68
Ex Tax: £40.57
Replacement Oil Cooler Pipes for the Z20LET Z20LEL Z20LER Z20LEH engines. The original GM parts have..
£120.00
Ex Tax: £100.00
#Special Offer #Genuine Brembo Insignia VXR Brake Discs x2  & Brembo Pads For Insignia 2.8 ..
£604.00
Ex Tax: £503.33
Zafira M32 Gear cable set, Ident Code EX,  for all Zafira B's using the M32 6 Speed Gearbox.&nb..
£78.24
Ex Tax: £65.20
Mintex M1144 Rear Pads for Astra H and Zafira B VXR with OE callipersAlso known as C-Tech,..
£110.00
Ex Tax: £91.67