TDI Tuning Box Chip w/ Bluetooth for Mercedes Benz C43 AMG 4Matic (W205)Cutting 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 367 Tuned PS 429

and precise fit flanges and mounting hangers are standard on every NM exhaust system

Improved Power

Stage Two+ Includes GTS Features

even more with big turbo upgrades

This stock replacement ballast for your Mk6 GTI

stainless steel tips with our signature laser-cut aFe POWER badge for a unique

Autobahn Autoworx Hose kits come with a 5yr warranty

Part # 06E-109-507-D / 06E109507 D / 06E 109 507 D / 06E109507D

Introducing the all-new CTS Turbo oil catch can kit for B8

Our deletes work better because we have two passages allowing the fluid/air to flow freely

Will not fit MK5 R32/Audi A3 3

Years of heat