Limiters & torque
Often where feel changes most, not a marketing number.
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STAGE 1 & STAGE 2
Stage 1 or 2 follows the vehicle build, not wanting a bigger number.
CHOOSE THE RIGHT LINE
Nothing changed mechanically → Stage 1. Adapted parts fitted → Stage 2. Emission / comfort options separate. No published “+X hp” grid.
WHAT IS STAGE 1?
On Stage 1 we stay on a stock build. We adjust the file for useful torque / response / power without removing protections that actually matter.
By engine we may touch injection, boost, limiters, petrol advance, etc. Two software versions of the same engine can need different work. No gain percentage on the site.
Boost / ignition
Turbo and petrol handled inside sound engine margins.
Flash-ready delivery
Auto if base known, engineer otherwise. Checksums OK.
Part already fitted for Stage 2 (e.g. diesel downpipe depending on project) → no longer Stage 1. Change line and describe the build.
Stage 1 and Stage 2 are two distinct services. The choice follows the real vehicle build.
BEFORE ORDERING
A few points for a clean ticket.
Valid read
Full original read, stable power.
Vehicle identified
Vehicle and engine clearly ID’d, faults already cleared.
Credits
Credits OK. Price by category, seen before checkout.
WHAT STAGE 2 IS
Stage 2 follows the hardware actually fitted. Without a build description we do not ship a generic “Stage 2”.
Diesel: downpipe often needed by engine and aftertreatment, not everywhere. Petrol: by project. Deletes = separate options. No universal gain promised.
Mandatory build
Stock → Stage 1. Adapted parts → Stage 2. Swap them and you ordered wrong.
Diesel and petrol
Diesel: downpipe often. Petrol: case by case. Not competition prep by default.
No gain grid
Result depends on vehicle and build. No hp table on the site. Discuss a ballpark on the ticket if needed.
HOW TO ORDER
Same portal, with a clear build description.
Upload the read
Clean ECU read, then Stage 2 line for the right category.
Describe the build
List what is fitted and related options on the ticket.
RELATED
Only tick what matches the vehicle and the customer project.
If unsure about the build, contact support before checkout.
FAQs STAGES
No. Stock = Stage 1. Adapted build = Stage 2.
Move to Stage 2 with the parts list. Do not force Stage 1 on an already opened exhaust.
On the pricing page, then confirmation on the portal before checkout.
No. They are two distinct services. Stage 2 requires mechanical modifications.
Often a downpipe, by engine. Describe reality.
It depends on the engine. Describe the real build on the ticket.
READY TO ORDER?
Create your account, upload the control-unit read and get your modified file, available for download.
- 01Create your account and top up credits
- 02Read the control unit with your tool
- 03Upload the file and choose the service
- 04Download your modified file