1.75" to 2" Turbo Flange Inlet Adapter Kit BMW-328i-2013 The most common cause of

The most common cause of rear main seal failure is a faulty PCV valve

The 6" Vibrant velocity stack and 6" bell mouth Vibrant air filter help optimize air flow

This is the only kit on the market to offer consumer a full supporting hardware kit to take the guesswork out of the process

Horsepower Supported Pump Gas: 575

This pump can support up to 675whp (Rated for 600whp on 100% E85) and is drop in ready just like the OEM fuel pump

1.75" to 2" Turbo Flange Inlet Adapter Kit BMW-328i-2013 The most common cause ofThe Precision Raceworks 1. 75" to 2" Turbo Flange Inlet Adapter kit allows you to run our 2" E9X E8x Relocated inlets on your stock turbos without having to worry about the inlets slipping off of the turbo flange. For more product details see the specifications tab Specifications Weight: . 15 lbs Material: 6061 Aluminum Coating: Blue Anodized Hardware material: Stainless Steel