Subject to schedule of work and parts used

Expert Servicing That Won’t Void Your Manufacturer Warranty*

RSS Stage 3 for 1.4 Turbo Adam S, Astra J, Corsa D & Corsa E is Now Available!

RSS_K04_Turbo_Adam_S_Astra_J_Corsa_D_E RSS Stage 3 for 1.4 Turbo equipped Adam S, Astra J, Corsa D and Corsa E models is NOW AVAILABLE!

RSS Stage 3 builds upon our already incredibly popular RSS Stage 2 upgrade package with a series of hardware upgrades to seriously push the boundaries of this exciting 1.4 Turbo engine.

Let’s break it down…

  • RSS Stage 1 = RSS Custom ECU Remap, approx 160-170 horsepower
  • RSS Stage 2 = RSS Custom ECU Remap, RSS 3″ Catless Downpipe, approx 170-180 horsepower (add an intercooler for consistent power from consistently lower charge temperatures)
  • RSS Stage 3 = RSS Custom ECU Remap, RSS 3″ Catless Downpipe for K04 Conversion, High-Flow Downpipe Back Exhaust, RSS Forged Engine, RSS K04 Turbo Conversion, RSS K04 Cold Air Intake, High-Flow Injectors, approx 270 horsepower

The RSS Stage 3 kit creates a monumental 270hp and 250lbfts, bettering the Astra H VXR. vs. a Stage 1 vehicle the RSS K04 conversion gains a massive 112HP and 91TQ at 7000RPM! Take a look at the below power graph comparison…

Click here for engine rebuild options 

Currently the RSS Stage 3 K04 conversion is exclusively available for in-house installation only. For pricing, please contact us at or by calling us on 02380558636.



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