BNR’s largest turbocharger is available for purchase for the Speeds! The S6 has a 3.5” compressor inlet and works with a 3.5” or larger intake pipe (same casting as S4/5). All the tuners like using an aftermarket boost control going to your 44-46mm v band style wastegate! The S6’s point milled, billet compressor wheel is rated for 75 lb/min air flow and is the larger of the 76mm Garrett compressor wheels with a 58mm inducer and 76mm exducer with a 3mm compressor tip height extension. Our S6 comes with a .82 a/r turbine housing with 44mm external wastegate flange!
This turbocharger on a forged engine with ported stock intake gets 20 psi by 3600-3700 RPM. Axillary port injection is needed to go higher than stock fuel limitation (370 WHP). The S6 has the capabilities for 650+ WHP!
Turbocharger specifications:
- 58mm Compressor Inducer
- 76mm Compressor Exducer
- Water cooled CHRA tapped for OEM fittings
- 0.82 A/R Turbine Housing
- 0.70 A/R Compressor Housing with 4" inlet and 2.5" outlet
- 75 lb/min flow rating
- Requires a Tial MVR 44mm or equivalent wastegate
- Requires a oil line to be purchased separately here.
- Year:
- 2006/2007/2008/2009/2010/2011/2012/2013
- Make:
- Mazda
- Model:
- 3/6
- Submodel:
- Mazdaspeed 3/Mazdaspeed 6
