Pre-mapping minimum modification requirements

Continued...

+ ideally - Performance Cat-back Exhaust (Decat) worth another increase of 5bhp-10bhp and 5ft/lb-8ft/lb Torque + ideally - Performance Downpipe incorporating a High-Flow 100 Cell/200 Cell Cat or full decat (much better), worth another 5bhp-10bhp and 5ft/lb-10ft/lb Torque

Stage2.5 Map (WRX/STi)
 
High-Flow performance panel filter (Direct replacement for OEM flat panel filter i.e. K & N, Green Panel, Pipercross or Cosworth filter) or aftermarket induction kit (not recommended for applications less than 400bhp) Snorkus Delete Modification (Resonator Mod) for OEM Airbox Decat Uppipe (from Exhaust manifold to Turbo pipe) Performance Cat back Exhaust (Decat)
Upgraded Fuel Pump and Fuel Pressure Regulator Performance Downpipe incorporating High-Flow 100 Cell/200 Cell Cat or decat
 + Ideally - Aftermarket Headers e.g. Tubular GT Spec Gen II or ported OEM exhaust headers.

After mapping results – 60bhp-85bhp increase and 55ft/lb-85ft/lb Torque increase using a minimum of 99RON or higher octane fuel

Stage 3+ high power Road/Race Type Maps 

(Only with supporting high end modifications to include rebuilds with forged internals)
Please ask about this remap service as this is outside of our standard staged remaps and generally requires at least 2 remap sessions to get the best from your setup. Different charges apply

Stage1 Map (WRX/STi)

High-Flow performance panel filter (Direct replacement for OEM flat panel filter i.e. K & N, Green Panel, Pipercross or Cosworth filter) Snorkus Delete Modification (Resonator Mod) (Both of the above mods together without further mapping are worth 4-5bhp and give a more responsive throttle)

After mapping results - c. 25bhp-30bhp power increase and 15ft/lb-25ft/lb Torque using a minimum of 99RON or higher octane fuel.

Stage2 Map (WRX/STi)
 
High-Flow performance panel filter (Direct replacement for OEM flat panel filter i.e. K & N, Green Panel, Pipercross or Cosworth filter)
Snorkus Delete Modification (Resonator Mod)
Decat Uppipe (from Exhaust manifold to Turbo pipe)

After mapping results – c. 35bhp-50bhp increase and 30ft/lb-45ft/lb Torque increase using a minimum of 99RON or higher octane fuel