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CTS Turbo
CTS Turbo MAF Housing (85mm) - Audi / S4 (B5)
CTS Turbo MAF Housing (85mm) - Audi / S4 (B5)
SKU:CTS-HW-040
Regular price
$152.48 CAD
Regular price
$179.39 CAD
Sale price
$152.48 CAD
Unit price
/
per
Available to order
We order this part from the manufacturer when you buy it. It comes into our Winnipeg location first, then we ship it or hold it for pickup.
Ordered in from the manufacturer
Ships or ready for pickup in Winnipeg: Nov 24 – Nov 30, 2026
Ask us about restock timingFinal sale: can't be cancelled or refunded once ordered. Refund policy
Couldn't load pickup availability
DESCRIPTION
The CTS Turbo B5 S4 85mm (Inside Diameter) MAF Housing is designed for use with modified B5 Audi S4, RS4 & C5 Audi A6/Allroad 2.7T. These MAF housings are designed for car running RS4 or larger turbochargers with upgraded software, and upgraded fuel injectors. Each CTS Turbo B5 S4 85mm MAF Housing is machined in house on our HAAS ST-20 CNC Lathe and can be paired with our optional stock airbox adapter (CTS-HW-164).
- Comes in raw aluminum finish
- Includes mounting bolts
- Use this MAF housing on B5 S4 with Stage 3 upgrade (confirm housing size with software tuner before ordering)
- For Hitachi MAF only
Fitment
Fitment
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