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(Thread Starter) | Not Ranked : 0 score I was planning on buying this secondhand BNR S1 - pics attached. The housing is K04-582 and was sold as a BNR S1 for an MS3 by New Age Autos in 2018. Do BNR use the turbo housing from CX7 for an MS3 BNR S1? I'm not sure if there has been some kind of mix up here.... Last edited by Gary1001; 12-07-2019 at 04:36 AM. |
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| Not Ranked : 0 score I ran a BNR S1 to cure the smoking K04 woes. It is a great plug and play. I did the install myself, but did not notice whether the housing was Mazdaspeed specific. Perhaps give BNR a call or email and ask. They have great customer service and are easy to work with.
__________________ 2017 Audi Q5 3.0 T (supercharged) Stage 2+ EPL tune, JHM overdrive crank pulley, EPL supercharger pulley, ZF8 TCU tune, aFe/034 intake, modified air box. 480 hp. Sunlight Silver '08 MS3 GT Mods: (Sold 1/25/2019 after 10+ years of ownership) BNR Stage 1 (to fix smoking K04 turbo), TurboXS 3" Catless DP/RP "Stealthback" into stock CBE, Vibrant 3 inch Ultra Quiet Resonator in RP section, Magnaflow 3 1/2" exhaust tip, Mazdaspeed CAI w/air straightener and K&N conical filter, NGK 6510 Iridium IX one step colder plugs, Hypertech tune, Autotech HPFP internals, Stock BPV (works perfectly), Yokohama Advan Neova AD08R's (stock size on stock rims); Hawk HPS pads; SURE RMM; Grimmspeed EBCS (2 port mode), Bilstein B6's, SPC rear camber arms. |
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| Not Ranked : 0 score i remember at the beginning BNR was asking for k04 core return...so maybe some returned cx7 core? Differences are the compressor wheel inducer size smaller with a CX7 and the snail of the turbine hosing is also smaller. IF they use a different wheel, it won't change much if using a 582 instead 881/882 cold size as both need to be machined... For the hotside, it seem to be a totaly new cast with the BNR engraved ? it won't matter much in that case too.
__________________ Mazda for life...or until i can afford something better... 2007 rusted Speed6... Forged with meth and a 3076 in progress... 1993 Ford Probe KLZE 143dB 2012 Mazda3 Gs-sky 6.5l/100 when transporting speed parts 1989 GM 6.2 diesel pickup Wife drive 2010 CX7 2007 speed3 burned (i'm proud to ran 12.7s with it) ...Because French Canadian... If you check for leaks and you didn't made a test under compressor pressure, you aren't done checking for leaks.... |
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| Not Ranked : 0 score Bryan, the owner of BNR, is a member here. His company offers first class customer service. Just give him a call. He will shoot straight. Since his BNR S1 gets a beefed up CHRA with Garrett 28 series wheels on both sides, and your turbo has a BNR hot side housing the question will be whether he opened up the cold side to allow for more flow. It’s possible someone tried to “bastardize” what you have after it left BNR, but that is highly unlikely. Just call Bryan Nickells. bnrsupercars.com
__________________ 2017 Audi Q5 3.0 T (supercharged) Stage 2+ EPL tune, JHM overdrive crank pulley, EPL supercharger pulley, ZF8 TCU tune, aFe/034 intake, modified air box. 480 hp. Sunlight Silver '08 MS3 GT Mods: (Sold 1/25/2019 after 10+ years of ownership) BNR Stage 1 (to fix smoking K04 turbo), TurboXS 3" Catless DP/RP "Stealthback" into stock CBE, Vibrant 3 inch Ultra Quiet Resonator in RP section, Magnaflow 3 1/2" exhaust tip, Mazdaspeed CAI w/air straightener and K&N conical filter, NGK 6510 Iridium IX one step colder plugs, Hypertech tune, Autotech HPFP internals, Stock BPV (works perfectly), Yokohama Advan Neova AD08R's (stock size on stock rims); Hawk HPS pads; SURE RMM; Grimmspeed EBCS (2 port mode), Bilstein B6's, SPC rear camber arms. |
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