How to get 300hp from your Astra VXR / OPC - Z20LEH Stage 1 to Stage 3 Tuning Guide

Vauxhall Astra VXR / Opel Astra OPC stage 1, stage 2, and stage 3 complete tuning guide. Stage 1: Just a remap Stage 2: Exhaust 2.75" / 3" Remap Stage 3: Exhaust 2.75" / 3" Intake (Crossover delete) Front mount intercooler Custom tuning

Join Today
How to do the Rear BCS Delete on your Astra VXR (Super easy mod)!
▶︎

How to do the Rear BCS Delete on your Astra VXR (Super easy mod)!

Building a 400bhp VXR engine
▶︎

Building a 400bhp VXR engine

Everything that went wrong with my cheap hot hatch
▶︎

Everything that went wrong with my cheap hot hatch

CRAZY POWER & NO GRIP! 580hp Vauxall Astra // Nürburgring
▶︎

CRAZY POWER & NO GRIP! 580hp Vauxall Astra // Nürburgring

Best Mods: 2.0 TDi Tuning [Seat, Audi, VW, Skoda Tuning Guide] EA188 & EA189 Stage 1 & Stage 2
▶︎

Best Mods: 2.0 TDi Tuning [Seat, Audi, VW, Skoda Tuning Guide] EA188 & EA189 Stage 1 & Stage 2

13 Mods That Are WORTH IT (And 5 That KILL Your Engine)
▶︎

13 Mods That Are WORTH IT (And 5 That KILL Your Engine)

Astra VXR Engine Bay Overhaul! Top Hat, Catch Can, Hardpipes, Heatshield, and Silicone Hoses
▶︎

Astra VXR Engine Bay Overhaul! Top Hat, Catch Can, Hardpipes, Heatshield, and Silicone Hoses

[TURBO PROBLEMS] THIS IS WHY YOU CANT HOLD BOOST! Vauxhall Astra mk4/5 Vxr K04 Z20let Opc Gsi
▶︎

[TURBO PROBLEMS] THIS IS WHY YOU CANT HOLD BOOST! Vauxhall Astra mk4/5 Vxr K04 Z20let Opc Gsi

FIESTA ZETEC S mk7 vs. Dyno | Remapped Ford Proves Me WRONG!
▶︎

FIESTA ZETEC S mk7 vs. Dyno | Remapped Ford Proves Me WRONG!

Selling The Astra VXR Already? *Big Turbo First Drive*
▶︎

Selling The Astra VXR Already? *Big Turbo First Drive*

Hot hatches | Top Gear
▶︎

Hot hatches | Top Gear

If You Understand Volumetric Efficiency You Understand Engines
▶︎

If You Understand Volumetric Efficiency You Understand Engines

Z20LET Vs Z20LEH THE COMPLETE GUIDE! Astra Opc & Vxr Engines
▶︎

Z20LET Vs Z20LEH THE COMPLETE GUIDE! Astra Opc & Vxr Engines

EXPENSIVE VS CHEAP CAR STANDS UNDER HYDRAULIC PRESS AGAINST | 🇺🇸 USA VS 🇨🇳 CHINA
▶︎

EXPENSIVE VS CHEAP CAR STANDS UNDER HYDRAULIC PRESS AGAINST | 🇺🇸 USA VS 🇨🇳 CHINA

USED Holden/Opel Astra VXR - Common problems and should you buy one? | ReDriven used car review
▶︎

USED Holden/Opel Astra VXR - Common problems and should you buy one? | ReDriven used car review

Jeremy Clarkson drives Astra J VXR / OPC - Top Gear
▶︎

Jeremy Clarkson drives Astra J VXR / OPC - Top Gear

Astra VXR Turbosmart Recirc Valve + 340LPH Fuel Pump Upgrade!
▶︎

Astra VXR Turbosmart Recirc Valve + 340LPH Fuel Pump Upgrade!

Meet Tim and his *SELF BUILT* 310BHP Astra VXR!
▶︎

Meet Tim and his *SELF BUILT* 310BHP Astra VXR!

VXR Turbo Install on Z20LET Astra G
▶︎

VXR Turbo Install on Z20LET Astra G

9 UK Petrol Stations That DESTROY Your Engine (And 5 That Protect Your Engine)
▶︎

9 UK Petrol Stations That DESTROY Your Engine (And 5 That Protect Your Engine)