TDI Tuning Box Chip w/ Bluetooth for Audi S4 3.0 TFSI Petrol (2013-2014) Quattro 328 BHP / 333 PS / 245 KW / 440 NM / 325 LBFT - Upto 2014Cutting 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 333 Tuned PS 400

Lowers car approximately 1

increasing the intercooler's effectiveness at cooling the intake air

1K0-423-831-A / 1K0423831A / 1K0 423 831 A / 1K0423831A

Founded in 1996

Single element option offers simplified design

Stainless Steel Clamps and Hardware

15Rate: 3600 lbs/inch 64

StopTech STR-600 High Performance Brake Fluid guards against boiling and loss of efficiency

Includess: Quad Matte Black Tips

Engine Codes: M10

75" H&R spring kit gives ride height drop of

9 alloy steel removable screws