Description
The IM450 Turbocharger Upgrade for the B46 and B48! This is the perfect turbo upgrade for people who are looking to get more kick out of the B4x motor. STOCK-LIKE SPOOL with a much stronger top end than the stock turbo. Utilizes the OEM intake location and OEM charge pipe location. This is by far the best turbo upgrade on the market for a B4x.
Resized Exhaust .61 AR and Compressor .57 AR Housings
Optimized Manifold Exhaust Path for Better Flow
Re-uses OEM Wastegate
Dual Ceramic Ball Bearing
VSR Machine Balanced
Larger Compressor and Turbine Wheels
High Flow Turbo Inlet Pipe Included
Comes with a 1 Year Limited Warranty for Manufacturer Defects
NO CORE NECESSARY! BRAND NEW RECASTED TURBO!
Fits both Gen1 B4x and B4xTU
Compressor Housing Options:
These turbos with normal housings are quieter than the stock turbo, We know some people love turbo noises we have the following options to machine the compressor housing to change tone at a small extra cost. Please allow another week of build time if optioned.
-T51R Mod
-Compressor Holes
Optional Installation Kit (Highly Recomended):
-OEM Exhaust Manifold Gasket
-OEM Coolant O-Rings
-OEM Oil O-Rings
-OEM Exhaust Side Studs
-OEM Stud Nuts
-OEM Downpipe Gasket
Lead time for the turbos are 2-5 weeks.
