COBB Subaru Cast Turbo Inlet

Subaru WRX 2015-2021 / Forester XT 2014-2018

Ships for free in the 48 states

SKU: 745450We price match!

Out of Stock



  • Direct replacement for the failure-prone OEM unit
  • Strong cast aluminum construction
  • Increased inlet diameter and smooth walls provide an unobstructed flow of air
You will earn Reward Points with this Purchase.


COBB Subaru Cast Turbo Inlet


  • Strong cast aluminum construction 
  • Increased inlet diameter to 70mm which is 5mm larger than stock 
  • Matches the factory compressor inlet of 50mm
  • Maximizes the airflow to the turbocharger
  • Directly replaces the failure-prone OEM inlet
  • Compatible with COBB OTS Maps and packages
  • Includes all of the installation hardware, seals, and a tool to complete the installation 



The COBB Tuning Cast Turbo Inlet for 15-21 WRX models is a durable cast aluminum example that makes for an excellent upgrade over the failure-prone OEM example. This inlet features a larger inlet diameter at 70mm which is a 5mm increase over stock, and the outlet is 2mm larger than stock which will match the factory compressor inlet of 50mm. It has mounting provisions for either stock or the CPBB Tuning Electronic Boost Control Solenoids, and it has threaded ports to accept the factory-sized PCV and EVAP fittings. The factory BPV connections are also replaced with a more robust reinforced silicone coupler to eliminate the common source of air leaks. Additionally, there are flats on either side of the inlet to allow for the addition of auxiliary pressure sensors or temperature sensors. 


0 customer reviews

Average rating
(based on 0 reviews)
Ease of Installation
Fit / Quality
Overall Satisfaction

Write Your Own Review

Only registered users can write reviews. Please, log in or register


No questions have been asked about this product.

Upload images for this product