Process West Top Mount Intercooler Kit Black for Subaru STI 08-21 20-0266 Allows construction of wiring harness

Allows construction of wiring harness for aftermarket engine management or piggyback ECU without permanent modification to factory harness

✓ Compatible with gasoline

✓ Laser-cut and formed from 5052 aluminum

Not compatible with Nismo variants

Process West Top Mount Intercooler Kit Black for Subaru STI 08-21 20-0266 Allows construction of wiring harnessUtilising the a huge 530 x 193 x 90mm bar & plate intercooler core, this is the biggest Top Mount Intercooler that Process West produed for Subarus. This is also currently the largest intercooler for 2015+ models. Included with everything you need to install. Also supplied with this upgrade kit is the Process West Silicone Y Pipe. The Y Pipe is the connection between the turbo compressor outlet and the intercooler. This pipe due to the design of most