Description

VTT is proud to offer the very best BOV charge pipe solution for the BMW B58 Gwn 1 platforms. This system completely does away with the restrictive, and muli-connection stock charge pipe system, and replaces it with a single 6-ply, Heat Resistant, Wire reinforced silicone charge pipes rated at over 200 psi.  They are molded for the perfect fit in your engine bay, while not sacrificing anything in the way of flow or size. They also completely isolate your charge air from any additional heat soak coming in from the engine or ambient heat.  Another huge benefit is your vehicle goes from 4 connections to only TWO which are barbed and has many small ridges which dig into the silicone so it’s impossible for the pipe to blow off. This means no more blown charge pipe connections on the track or road leaving you stranded.

This kit ALSO adds a BOV of your choice for the people who want to get more full vent on throttle lift, and love the “whoosh” sound of a BOV. We offer Two BOV styles one is the Raceport Gen V, and the other is the HKS Super Sequential BOV. If you are looking for a more functional BOV to vent boost on lift, go with the Turbosmart, if your main priority is the sound the HKS will provide a louder sound. We have placed this BOV underneath so you can run your strut bars without interference.

Install is very easy and takes about an hour if you are inexperienced with working on your own car, can take as little as 30-45 minutes if you have had it apart a few times.

Dimensions for the pipes are as follows:

Hot Side Pipe: 64mm or 2.50″ on the connection to the turbo outlet opening up immediately to 77mm or 3″ and remaining a FULL 3″ to the throttle body inlet.

The kit includes:

• 1 VTT Hot Side Silicone Charge pipe with BOV flange
• 1 VTT Vaccum/Boost Reference kit with 90-degree barb
• 1 BOV of Choice or NO BOV you must supply your own
• 24″ of vacuum line
• 2 zip ties
• 2 VTT Branded CNC adapters to mount the map sensor, and Temp Probe
• 2 VTT Branded CNC adapters for the Turbocharger outlet, and TB inlet
• 2 VTT branded T-Bolt Clamps
• 2 1/8 NPT ports are included in the TB flange for methanol

PLEASE NOTE: THESE PIPES WILL FIT ALL AFTERMARKET MANIFOLDS WE HAVE TESTED, SOME REQUIRE SLIGHT TRIMMING OF THE 3″ END