SKU: 59008195435

BNR Mazdaspeed3/6 S6 Turbocharger

Sale price$585.00 Regular price$650.00
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

BNR Mazdaspeed3/6 S6 TurbochargerBNR S6 BNRs 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 S6s 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

BNR S6

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.   Auxilary port injection is needed to go higher than stock fuel limitation  (370 WHP).  The S6 has the capabilities for 650+ WHP!!!     We lowered the price recently because we stopped making the oil return lines!  (OIL LINE DETAILS HERE)

Here is what you get with the S5 turbocharger upgrade!

  • GT30 Turbine wheel
  • 58mm/76mm point milled billet compressor wheel (62 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 .82 a/r turbine housing with 44 mm wastegate v-band
  • 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!

 

BNR Supercars specializes in the Mazdaspeed3 and Mazdaspeed6 turbochargers. 

Peak numbers are not what we are into.  We like designing turbocharger upgrades that produce maximum under the curve power and torque.  It makes these cars much more responsive and fun to drive on the street.  When you get greedy and go for that peak number, it kills the bottom and mid-range torque.   No bottom end torque makes the engine not as responsive for autocross/road racing and in BNR's opinion not as fun to drive!

These engines are doing very well handling 400-450 WHP with the stock bottom end.  Most people looking for a reliable replacement over the stock smoking KO4 usually go for the S1 or S2 turbocharger models since a tune isn’t required.  If your car is fully bolted with high performance fuel pump internals we suggest an S3 with a tune.  Fully bolted with added methanol injection go with the S4 and a tune.   Stock engine internals, don’t even think about doing an S5 or S6!

*Divorced down pipes do not work with BNR turbocharger upgrades!  If they are used, the wastegate valves will not open properly causing extreme high boost problems!*

*Built engines need a custom oil supply line for turbocharger protection!  Click link for details!*

Mazdaspeed 3/6 Custom Oil supply line “Built engines only”

*S5 and S6 model turbochargers to cover the cost of the custom oil drain line! 

*Please note, turbos may ship directly from BNR, so please allow extra time for the turbo to be built and delivered.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 59008195435

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4.0 ★★★★★
Based on 23 reviews
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A
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Amazon User
Waukegan, US
★★★★★ 5
Soccer ball just for dogs
Size: 6 Inch Diameter, Color: Ocean Blue
I could say "soccer", and our shoodle would wag her tail ready to play soccer with a tennis ball so I tried out this real soccer ball with her. Mostly, she just wants to wait for me to kick it, playing defense, so she can chase it like the tennis ball. After that she wants to usually bite it or roll over on top of it as a way to secure the ball, but sometimes she will have fun pushing it around with her nose or paws. She still prefers the frisbee for play time outside since the frisbee is good for catching and for playing tug-o-war, but this is a good alternative that always gets her wagging with excitement. I wanted to get a regular 6" soccer ball for our shoodle, but this was a good choice for dogs for the durability and safety of the rubber material. The hexagons give the dog some grip to pick it up. The rubber is soft enough to grip and expel air when they do figure out how to grip it. The ball is designed to suck back in air when the dog releases the ball. - Durable rubber material ideal for dogs - Dog can squeeze out air to grip it - Ball fills back up with air after air is squeezed out - Can make more noise than a leather soccer ball - Noise is still tolerable when used indoors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
Z
Verified Purchase
Zachary shock
Cuba, US
★★★★★ 5
Good for aggressive cheers. Reinflates everytime even when punctured
Size: 6 Inch Diameter, Color: Apple Green
I have an aggressive cheer that will tear apart anything. I bought this a few months ago and it is covered in puncture holes but it reinflates everytime. Best dog toy ever she loves it. I would buy a dozen of these. The medium size is perfect for my mini bull terrier. Big enough to not get completely in her mouth but small enough that she can still grip it to carry it around
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Reviewed in the United States on April 21, 2026
L
Verified Purchase
L Stoltzman
Port Orchard, US
★★★★★ 5
Dog approved for fun, human approved for durability for the price.
Size: 8 Inch Diameter, Color: Orange
This has been my dogs favorite outdoor toy for years . I love these because they are durable and won't deflate when bitten or when carried around in their mouth.... no matter how many holes the dogs put in them. We leave these outside year round even in Minnesota winters. It is strong enough to hold up yet soft enough to be safe on their teeth. Now I do want to say although it is really durable it is not indescribable. IF you have a heavy chewer or a dog that loves to destroy toys, they would need supervision with this I think. My dogs don't try to chew this up but they do wear out over time. We replace it every 2 to 3 years on average. Definitely dog approved and recommended in my home, and human approved for cost and durability. I hope your dogs love it as much as mine do.
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Reviewed in the United States on May 6, 2026
J
Verified Purchase
Jamie P.
Charlottesville, US
★★★★★ 5
Best ball for dogs!
Size: 8 Inch Diameter, Color: Red
This is the best quality and long lasting ball for dogs. It's soft enough to kick and durable enough to where they can chew and chew and it will not lose It's shape. We play hardcore everyday for months and it holds up. Never have to worry about chunks falling off and peeling. Border Collie approved!! Also, $8 cheaper off amazon VS pet store or pet store website. You'll know when it has to be replaced once you have to manually re-inflate with your hands but thats after many many months.
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Reviewed in the United States on April 30, 2026
J
Verified Purchase
Jonathan
Omaha, US
★★★★★ 4
GOOD BALL
Size: 6 Inch Diameter, Color: Apple Green
This is my second time buying this ball for my blue heeler, and it is easily his favorite toy. It is very sturdy, especially for hard-playing dogs, and handles rough outdoor play sessions effortlessly. The design is brilliant because it does not go flat, yet my dog is still able to bite it and get a good grip on it. It’s the perfect combination of being tough but still flexible enough for a dog to enjoy carrying around. For comparison, our first ball finally stayed flat after a solid 2 months of non-stop, hardcore playing, which is a massive win compared to other toys he destroys in minutes. If you have an active, high-energy dog that loves to play rough, this ball is highly recommended!
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Reviewed in the United States on June 9, 2026

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