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Seat Leon ST Cupra 300
Combustion · Vehicle profile

Seat Leon ST Cupra 300

5F8 ST Cupra 300 Non-OPF (2017–2018)
290–310 hp
Stock power
480 hp
Max. HGP power
615 NM
Max. torque

Suitable for VW Golf 7R, Golf 7R Estate, Audi S3, Audi TTS and Seat Leon, Skoda Superb, VW Arteon, VW Passat (each with 2.0L, 280PS) - also for the corresponding facelift models with 7-speed DSG transmission. From model year 2013, e.g. engine codes: CJXA, CJXB, CJXC, CJXD, CJXF, CJXG... The development of the various performance stages was built on many...

Configure tuning stages

From stock to full build.

TÜV checked
Stage 1
300 hp
Active stage marked black · Tap a bar to select
hp NM
// Tuning stages in detail

Stage 1

390 hp / 521 Nm · TÜV-approved

Price: € 4.200 · installation: € 600

  • K&N air filter element and modified air intake
  • ECU remap with top-speed limiter removal
  • Modified shift program for DSG transmission (on DSG vehicles)
  • Modified exhaust system with valve control and catalytic converter
  • Oil change to Mobil 1 high-performance oil
  • TÜV registration

Stage 2

426 hp / 560 Nm · TÜV-approved

Price: € 5.500 · installation: € 1.000

  • K&N air filter element and modified air intake
  • Reworked factory turbocharger with enlarged compressor wheel and turbine side
  • High-pressure pump with larger piston diameter
  • Modified exhaust system with valve control and catalytic converter
  • ECU remap with top-speed limiter removal
  • Modified shift program for DSG transmission (on DSG vehicles)
  • Oil change to Mobil 1 high-performance oil
  • TÜV registration

Stage 3

480 hp / 615 Nm · TÜV-approved

Price: € 9.900 · installation: € 1.700

  • K&N air filter element with modified air intake
  • 480PS turbocharger with reinforced core assembly, enlarged compressor wheel and turbine wheel
  • Larger turbocharger intake
  • Enlarged charge-air pipe and hose
  • High-pressure pump with larger piston diameter
  • 76mm downpipe with 130mm steel catalytic converter (88mm turbocharger outlet between turbocharger and catalytic converter)
  • 76mm stainless steel exhaust system with modified factory rear silencer, valve control (on vehicles with valve control)
  • 3 bar boost pressure sensor
  • 3 bar intake manifold pressure sensor
  • ECU remap with top-speed limiter removal
  • Modified shift program and shift times for DSG transmission, modified launch control calibration (on DSG vehicles)
  • Oil change to Mobil 1 high-performance oil
  • TÜV registration

Add-ons, individually bookable

  • Reinforced DSG clutch for vehicles with 6-speed DSG transmission (DQ250): € 2.200 · installation: auf Anfrage
  • Reinforced DSG clutch for vehicles with 7-speed DSG transmission (DQ381): € 2.900 · installation: auf Anfrage
  • Reinforced clutch with single-mass flywheel for manual-transmission vehicles: € 1.800 · installation: auf Anfrage
  • Multifunction display: € 550 · installation: auf Anfrage
  • Rear diffuser with center-pipe muffler and valve control: € 3.000 · installation: auf Anfrage
  • Reinforced brake systems: auf Anfrage · installation: auf Anfrage
  • Intercooler for the 480PS version: € 2.200 · installation: auf Anfrage
  • Suspension lowering with KW springs: € 880 · installation: inkl.

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Ready for more power?

Find the performance package for your vehicle, or talk directly with our engineers in Ohmden.