*This item is not available for purchase in California* BLOX Racing has designed this turbo manifold specifically for B-series with air conditioning. Turbo B-series enthusiasts can utilize this model and retain their functioning A/C. Ramhorn for A/C features a T3 inlet flange and a V-band wastegate flange that will accommodate 38mm and 40mm wastegates from most popular brands. Manifolds are constructed from Schedule 30 T304 stainless steel and TIG-welded.  The 11mm thick flanges provide additional strength and rigidity.  The ram horn design features equal length runners that create quicker spooling of larger turbos.  The ram horn’s bottom mount design also provides a more compact fitment, compared to its Top Mount counterpart. Turbo Manifold Specs Compatible with factory a/c system T304 stainless steel; Schedule 40 Mandrel-bent tubing; TIG-welded T3 open inlet flange 38mm/40mm wastegate V-band flange 11mm thick flanges Equal length runners