







CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
The CTS Turbo FMIC kit for the B5 Audi A4 1.8T is a serious cooling upgrade for stock or modified cars, delivering a big improvement over the factory setup thanks to a high-density intercooler core and cast aluminum end tanks. Every pipe in the kit is bead-rolled, so you never have to worry about boost tubes blowing off or leaking.
The kit also runs black powdercoated steel piping, 4-ply silicone couplers and stainless steel T-Bolt clamps. It is capable of supporting up to 450hp.
Install notes
- Sold with a MAP sensor flange — if your car has no MAP sensor, the flange will need to be blocked off
- Secondary Air Injection pump must be removed or relocated
- Silicone couplers will need to be trimmed for fitment
- For the sleeper look, the stock bumper grilles can be reinstalled with minimal trimming
- Available for factory turbo only (K03/K04 or Eliminator kits)
Ships from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email support@korespeed.com.
Pairs well with

CTS TURBO B5 A4 1.8T FMIC KIT (450HP)
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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