CTS TURBO B5 A4 1.8T FMIC KIT (450HP)

CTS Turbo FMIC Kit for B5 Audi A4 1.8T is an excellent upgrade for any stock or modified cars. This kit provides significant cooling improvement compared to the competition, and substantial cooling benefits over the factory setup. Improvements can be attributed to the high-density intercooler core, and cast aluminum end tanks. Each pipe in this kit has been "bead rolled" so you don't have to worry about your boost tubes blowing off or leaking. If that wasn't enough for you, this kit also uses black powdercoated steel piping, 4ply silicon couplers, and stainless steel T-Bolt clamps. This intercooler kit is capable of supporting up to 450hp. Sold with MAP sensor flange. If your car does not have a MAP sensor, the flange will need to be blocked off. Secondary Air Injection pump must be removed or relocated. Note: *Silicone couplers will need to be trimmed for fitment. If you're interested in maintaining the sleeper look, rest assured the stock bumper grilles can be installed with minimal trimming. Available for factory turbo only (K03/K04 or Eliminator kits)

This part also goes by the following cross reference.

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Fits These Vehicles 2 applications

A4

Make	Model	Engine	Years
AUDI	A4		1996–2001
AUDI	A4 (B5)		1996–2001

Fitment data last updated: 2026-06-29