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Description

Dinan PCU- 2021-2026 BMW M2/M3/M4Developed wholly from the ground up. Engineered, calibrated and made all in America This is not the competitions product. The Dinan Power Control Unit (PCU) is an evolutionary step in Dinan in line tuning modules based off over a decade of lessons learned in the category. At its core the PCU is similar to its precursors and installs in between select sensors and the ECU, adjusting these signals in order to achieve increased performance the stock

ensuring your engine stays cooler and performs better when pushed to its limits

4 pounds lighter than the stock system

The Race X Manifold has two additional 1/4 NPT ports to go along with the standard three 1/8 NPT ports

The included massive air filter is surrounded by an open-element XLPE (cross-linked polyethylene) polymer housing that minimizes warm engine air for maximum performance

or more power

Cast aluminum end tanks direct charge air through a high quality Garrett core for unmatched cooling

(2) 304 Stainless Steel Mounting Brackets

or any other BOV-related issues

Our Competition bushings are injection molded black Delrin

A change in fittings makes installation cleaner and prevents fittings from protruding into the inlet airway

This downpipe is compatible with factory and/or most aftermarket front pipes

Replaces OE part: 5QM129635

Exchange/Return Notes