Valvetronic Designs BMW M3 / M4 Equal Length Valved Sport Exhaust System (F80 / F82 / F83)

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Valvetronic Designs BMW M3 / M4 Equal Length Valved Sport Exhaust System (F80 / F82 / F83)Welcome to the Valvetronic Designs cat back exhaust system for the F8x platform, or in other words, the solution to the F8x sound problem. For years enthusiasts have wanted to find a solution to the buzzy and raspy sound these cars produce from the factory. Since these cars were released back in the late portions of 2014 we all knew there is world class sound lying under all the rasp. Our mission has been to find this hidden sound and allow all F8x

You can select the ARM Single Exit Exhaust option to turn your ARM M240i Midpipe into a full 3

The effect is similar to running 100 octane race gas or E85 fuel all the time with the additional cooling benefits allowing for more power than you can make on race gas or E85 alone

Our goal for the ARM F82 M4 Downpipes was to provide a solution that would maximize power/torque

Nitrous Kits

BMS replacement upgraded intercoolers are a direct replacement for your factory BMW intercooler and are fully reversible

so if your EKP (LPFP control module) is weak

All our Stage 2 Upgrades come fully optioned with thrust upgrades

Our goal for the ARM M4 Downpipes was to provide a solution that would maximize power and torque

The Precision Raceworks G8x/G2x Stand Alone Auxiliary Fuel System is the highest performing and most stable low pressure fuel system on the market

When installing aftermarket components

This kit is strongly suggested for any BMW E chassis automatic running larger than factory turbos

-2x2 Carbon fiber weave

Exchange/Return Notes