TDI Tuning Box Chip w/ Bluetooth for Audi A5 2.0 TSI Quattro 248 BHP / 252 PS / 185 KW / 370 NM / 273 LBFTCutting Edge Tuning Technology TDI Tuning's CRTD4 Tuning Box is at the cutting edge of digital tuning box technology and represents a revolution in vehicle performance chip tuning. Based on micro processor architecture, the CRTD4 Tuning Box remaps vehicle performance moment by moment by interfacing with your engine via our connection harness which just plugs in. After installation your vehicles power will be increased by: Stock PS 252 Tuned PS 310

They aren't classified as spacers in countries where spacers are illegal

Required Hardware Upgraded IS38 Turbo from Golf R/S3

To ride right

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We guarantee first-class product quality and support for service and repairs

3 - Includes crank bolts

- 2012-2015 BMW F30 335i

5 VW Golf R

Engine designs with optimised weight help to cut fuel consumption and emissions and result in higher diesel engine ignition pressures

Peak horsepower depends greatly on properly administered amounts of fuel

safe driving quality and a discreet but individual lowering

The module needs to be connected to the following devices