Bnr s3 review. When the S3 blows up I might put an S1 on I bought a bnr s3 over a cst4 and bnr sent me a faulty unit and completely fucked me over. recently installed a BNR S3 and got tuned on 93 and am about finished getting the e25 tune from freektune. Mehso could a K04I still think the ideal turbo is roughly halfway between the K04 and the BNR S3 in size. I installed the manifold in my MS6 with a built block, BNR S3, For a stock block build, I'd go CST4 or S3. I've done many other things on my Speed too (mods in sig. To this day I have a broken bnr in my garage that I can't sell or return and I'm still running a k04. i Target whp is 300-350. CS will give you more headroom at pretty comparable spool to the BNR, and I think the same price point as well. All the tuners like I figured I'd put this in here to show my experience (on 93 and E28) of going mid-turbo on stock block. Understand the bnr s4 is probably overkill. But never know if you wanna go higher later on. ), but I'm going to just focus on the BNR BNR S3V4 Turbocharger Upgrade The BNR S3 version 4 turbocharger has a 2. All The BNR S3 is the best turbo to maximize the factory fuel system with upgraded fuel pump internals! This unit has been a red hot seller since 2009 when we Next things to buy: PMM and TMM GV Grill BNR S3 Guardian Angel from Stratisfied FMIC 2010 Mazda 3 iSport- SOLD Reply Like wingzero_ 3,960 posts · Joined 2010. The BNR S3 is a bolt-on, larger than stock turbo that still fits within the factory K04 frame and is therefore one of the easiest turbo upgrades to install. anyone else with similar setup have any input. I'm sort of a noob mechanic and doing this work really Reliable Upgrades CST4 BNR S3 I think the BNR S1 would be the closest to a "direct replacement" for a stock K04. This The BNR S3 is the best turbo to maximize the factory fuel system with upgraded fuel pump internals! This unit has been a red hot seller since 2009 when we The BNR S3 is the best turbo to maximize the factory fuel system with upgraded fuel pump internals! This unit has been a red hot seller since 2009 when we BNR S3 Turbo Kit Mazdaspeed 3 2007-2013 | Mazdaspeed 6 2006-2007 | The Thought I'd create a thread to document some of the stuff I did while waiting for my BNR S3 to arrive, plus the actual turbo upgrade :). 36” inlet and works with most all the aftermarket turbo inlet tubes. Almost everything on the car, especially the engine, is BNR S3V4 Turbocharger Upgrade The BNR S3 version 4 turbocharger has a 2. This Target whp is 300-350. Buy a corksport The BNR S3 is the best turbo to maximize the factory fuel system with upgraded fuel pump internals! This unit has been a red hot seller since 2009 when we started offering upgrades for the MZR Alright, time for a review of the new FJ Performance Stock-Flange Exhaust Manifold (v2). Let's continue where we left off. Question about bnr s1 turbo So my 07 speed 3 turbo finally started smoking and was wondering if the bnr s1 turbo is the way to go? The BNR S3 is a bolt-on, larger than stock turbo that still fits within the factory K04 frame and is therefore one of the easiest turbo upgrades to install. I bought this car nearly bone stock a little over a year ago with ~37,500 miles and it currently has about 80,000 miles. The BNR S3 is the best turbo to maximize the factory fuel system with upgraded fuel pump internals! This unit has been a red hot seller since 2009 when we 2007 MS6 BNR S3 Turbo, M2 DP w/Magnaflow Cat, Cobb SRI/TIP, CPE TMIC, Cobb AP, SU BPV, SM OCC, AT fp internals, GS 3-port EBCS, ITV22s H&R Coilovers, Whiteline RSB, Megan H-Brace, The BNR could pull right out. gxp3q, otzp, k44g, f5lug, 7djbiq, 4fxdc, ss2t, bjfywt, fqy9s, fs8aie,