Do not install this intake without also reflashing the appropriate mapping or severe engine damage can result. This intake system REQUIRES Mass Air Flow (MAF) sensor re-calibration for the vehicle to not only achieve full performance, but to also operate safely.

A collection of pictures showing Subaru BRZ with different brand wheels and fitments.

The Accessport is the industry leading OEM ECU flashing, managing and monitoring assistant. Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations.

Describes how to install Perrin Performance Uppipe on Subaru models. Parts included are the Perrin Uppipe and five (5) 10x1.25x41mm double ended studs.

This guide will illustrate the installation of the GrimmSpeed Top Mount Intercooler on your 02-07 Subaru. This install is moderately challenging, so if this is your first TMIC swap, set aside at least a few hours so that you can take your time and do it right.

Describes how install Perrin cold air intake on '08-'14 Subaru Impreza WRX & STI. Lists parts included with the cold air intake and shows step by step how to remove the factory air box and install Perrin cold air intake.