CSF Cooling - Racing & High Performance Division BMW N54 High-Performance Stepped Core Intercooler - Silver (8127) FITMENT_NISMO This test pipe kit replaces

This test pipe kit replaces the factory primary catalytic converters

The AEM 21-795C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicles restrictive factory air filter and air intake housing

Bigger isn’t always better

intercoolers

CSF Cooling - Racing & High Performance Division BMW N54 High-Performance Stepped Core Intercooler - Silver (8127) FITMENT_NISMO This test pipe kit replacesBMW N54 High Performance Stepped Core Intercooler Silver. The CSF N54 Intercooler's Stepped Core Design maximizes surface area contact and internal intake air flow volume. The Rounded Front Face Bar Plate Design optimizes airflow through the core and is a true "Drop in Fit" Plug and Play Design. The BMW N54 engine is well known for its incredible power potential. Many owners are pushing well over 500hp out of these motors and some have seen as high as