Mazdaspeed 3/6

WORK is proud to announce the availability of new turbocharger upgrades for the popular Mazdaspeed 3/6 family.  We offer 3 models to cover the 300-450+ HP range to help meet your performance goals.  Each turbocharger is built with premium components right here in Alabama.  The Stage 1 and 2 are 100% direct bolt in upgrades, while the stage 3 will require an aftermarket intake pipe to suit the larger inlet diameter.  Give us a call today, we will be happy to help find the perfect upgrade for your MS3/MS6!


BNR S1 Turbocharger Upgrade

 

The S1 is the first upgrade we did for the MS3/6. It is a direct bolt on turbocharger requiring no modifications for installation. This unit will work on a stock fuel system car, but dyno tuning is recommended if you plan on adjusting the boost higher than the stock levels. The S1 has great response, added durability over the K3/Hitachi stock turbocharger. Supports up to 400 BHP. 

The S1 MS3/6 Turbocharger Upgrade Features:

 

• GT28 Turbine wheel

• BNR’s custom GT2860 compressor wheel (40 lbs/min flow rate)

• High Performance 360 thrust assembly

• Wide journal bearings

• Rear journal bearing oil deflector (Diverts oil away from the turbine seal)

• High Performance turbine seal

• Balanced and blue printed to .5 gram/in2

• BNR’s custom T2 bearing housing (uses all OE oil and water fittings)

•CNC machined factory compressor housing

• BNR .63 a/r turbine housing with 27mm wastegate port

• Adjustable factory wastegate actuator (set at 13 psi)

• All stainless hardware

• 5 Layer stainless MLS turbine inlet/outlet gaskets

• (9) M10 1.5 exhaust studs

• Extended stainless water line (firewall side)

• (4) 14mm copper sealing rings

• 1 year warranty!

$900.00 plus shipping


BNR S2 Turbocharger Upgrade

 

The S2 upgrade for the MS3/6 features an improved compressor housing design delivering more midrange power and response over the S1. The only modification needed is to re-locate the factory boost control solenoid. This unit will work on a stock fuel system car, but dyno tuning is recommended if you plan on adjusting the boost higher than the stock levels. The S1 has great response, added durability over the K3/Hitachi stock turbocharger. Supports up to 400 BHP. 

The S1 MS3/6 Turbocharger Upgrade Features:

 

• GT28 Turbine wheel

• BNR’s custom GT2860 compressor wheel (40 lbs/min flow rate)

• High Performance 360 thrust assembly

• Wide journal bearings

• Rear journal bearing oil deflector (Diverts oil away from the turbine seal)

• High Performance turbine seal

• Balanced and blue printed to .5 gram/in2

• BNR’s custom T2 bearing housing (uses all OE oil and water fittings)

• BNR compressor housing

• BNR .63 a/r turbine housing with 27mm wastegate port

• Upgraded wastegate actuator (set at 13 psi)

• All stainless hardware

• 5 Layer stainless MLS turbine inlet/outlet gaskets

• (9) M10 1.5 exhaust studs

• Extended stainless water line (firewall side)

• (4) 14mm copper sealing rings

• 1 year warranty!

• $1000.00 Free US Shipping

 


 BNR S3.2 Turbocharger Upgrade

 

The BNR S3.2  can deliver up to 460 BHP, and is perfect for the customer looking for a powerful, bolt in upgrade.  This unit  has a 2.36” inlet and works with most all the aftermarket turbo inlet pipes. The S3 spools great, and the power stays with you all the way to redline. 

The  S3 MS3/6 Turbocharger Upgrade Features:

 

• GT28 Turbine Wheel

• 2871 compressor wheel (46 lbs/min flow rate)

• High Performance 360 thrust assembly

• Wide journal bearings

• Rear journal bearing oil deflector (Diverts oil away from the turbine seal)

• High Performance turbine seal

• Balanced and blue printed to .5 gram/in2

• BNR’s custom T2 bearing housing (uses all OE oil and water fittings)

• BNR compressor housing

• BNR .63 a/r turbine housing with 27mm wastegate port

• Upgraded wastegate actuator (set at 15-16 psi)

• All stainless hardware

• 5 Layer stainless MLS turbine inlet/outlet gaskets

• (9) M10 1.5 exhaust studs

• Extended stainless water line (firewall side)

• (4) 14mm copper sealing rings

• 1 year warranty!

• $1100 Free US Shipping

 

 


BNR S4.2 Turbocharger Upgrade

 The BNR S4.2 turbocharger features our latest compressor housing design with a 3.5" inlet and full ported shroud aerodynamics for increased compressor efficiency and flow. The compressor wheel features a 76mm exducer to provide fast response with a perfect match to our upgraded compressor housing. This is the most powerful bolt-in upgrade available for the MS3/6 platform, with a 460+ BHP rating. Proper tuning and supporting modifications are required to take advantage of the power this turbo is capable of delivering. Perfect for cars with Alky kits! 

Each S4.2 Turbocharger Upgrade Features:

 

• GT30 Turbine wheel

• 54mm/76mm compressor wheel (49 lbs/min flow rate)

• High Performance 360 thrust assembly

• Wide journal bearings

• Rear journal bearing oil deflector (Diverts oil away from the turbine seal)

• High Performance turbine seal

• Balanced and blue printed to .5 gram/in2

• BNR’s custom T2 bearing housing (uses all OE oil and water fittings)

• BNR compressor housing (3.5” inlet, 2.25” outlet)

• BNR .72 a/r turbine housing with 27mm wastegate port

• Upgraded wastegate actuator (set at 18 psi)

• All stainless hardware

• 5 Layer stainless MLS turbine inlet/outlet gaskets

• (9) M10 1.5 exhaust studs

• Extended stainless water line (firewall side)

• (4) 14mm copper sealing rings

• year warranty!

• $1250  Free US Shipping