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  • jyamona@motiv's Avatar
    04-26-2016, 10:13 AM
    Pos rep for cold brew :) I'm having some myself right now too. You make it in a french press? How long do you let it brew for?
    52 replies | 1267 view(s)
  • Terry@BMS's Avatar
    04-24-2016, 02:51 PM
    BMS got a customer's 2016 F87 M2 DCT on a Dynojet for some testing. The results are about what you would expect. The M2 N55B30T0 makes 330 rear wheel horsepower stock and 388 lb-ft of torque at the wheels stock. In other words, it is roughly 100 wheel horsepower short of an F80 M3 / F82 M4 S55 motor. The engine is putting up numbers would one expect from an N55 albeit with more torque. It is tuned for low end torque more than top end horsepower. You will notice the torque peak is at 2500 rpm and it tapers down toward redline where it drops particularly hard. Isn't this supposed to be a track car? The horsepower figure is similar to the new B58 motor. The torque on the N55B30T0 is higher but the B58 curve is much flatter. It's torque curve does not start dropping as early or as hard especially toward redline. When tuned, the numbers on the N55B30T0 are similar to a tuned N55 although the torque peak is slightly higher. It sure seems to perform like an N55 except with S55 engine internals and the closed deck block. Hey guys, A local customer was generous enough to come out for a few hours so we could poke around under the hood, take some logs, and do a little dyno testing with his new M2. He has around 1000 miles on the clock I believe. Per usual I'll try to keep it brief and to the point: The good: 1) Car looks super awesome in person and really attracts a lot of attention on the road. DCT drives and shifts great. 2) The tuning scheme is the same as the M235 EWG. Meaning our existing F Series N55 EWG JB4 is fully compatible from a hardware perspective. Some minor M2 specific software changes will be added, of course. 3) All of the cool in dash controls we've added to the F Series JB4 are compatible. CANflap works, in dash boost gauge works, map switching works, boost by gear works, 6cyl timing logging works, and it even logs the DCT trans oil temperature. 4) The platform appears to be E85 friendly. More on that later. The bad: 1) This is simply based on my initial few hours with the car. But from a performance perspective, it appears to be basically an N55 with a tune from the factory. It's not in the same universe as the S55 M3/M4 motor and even appears to be a step down from the B58 found in the new 340i. 2) On normal pump 91 octane fuel running its factory 15-16psi boost profile it had fairly significant timing pull and only put down 330whp. Subsequent pulls did even worse as it heated up. 3) We added an E30 mix on the dyno and the factory power jumped up nicely to the 350whp range and it was also more consistent. Even at this power level though the car had a strange behavior where it would momentarily drop boost for no apparent reason, resulting in a noticeable "hiccup" in the dyno chart. Maybe something that will be fixed via a future software update or perhaps related to the E30 itself without tuning in place for it. 4) I raised boost around 3psi just to evaluate it on the E30 mix and the result was pretty respectable power. Around 390whp. Which, is what the normal 335 F30 EWG cars make on E30 at roughly the same boost level. Potential Tuning Gains: E85 Mix: I expect we'll be able to get power up to around 425whp. 91 Octane: There is no power to be picked up via tuning on 91. Just the extra features via the JB4. 93 Octane: I'm hopeful with good 93 octane we can pickup at least 15-20whp and similar torque. Bottom Line: It's a cool little platform. But basically appears to be a more aggressively tuned M235.
    36 replies | 1322 view(s)
  • Sticky's Avatar
    04-27-2016, 10:23 PM
    It is good to see more tuned N55's hitting the strip especially M235i models to compare their results to the F87 M2. Both of these M235i's are xDrive all wheel drive models. This pays dividends in the 60 foot but of course the all wheel drive system adds weight. Here is the breakdown of mods between the two cars: 2015 Black Sapphire F22 M235 xDrive AT FBO #11759 - HRE FF15s w/ Continental DWS06 - Pure Turbo Stage 2 Hi-Flo - EnzoPerformance ECU Tune - JB4 OBD2 stacked Custom Boost Map6 - Enzo's Catless Downpipes - GFB DV - ATM FMIC - ER Chargepipes - Tuningwerk Exhaust - Exxon 110 oct 2015 EBB M235 xDrive AT #12126 - 19' Summer Tires - Enzo Performance ECU Tune - ER Catless Downpipes - Fabspeed Exhaust w/ Muffler Delete - Dinan Lowering Springs w/ Supp Handling kit on pump gas 93 The timeslip: The Pure Turbos Stage 2 is providing about another 6 miles per hour of trap speed. It's a very large difference when you take into account where the black M235i xDrive was before the turbo upgrade and bolt ons. Here it is tune only with just a flash and catted downpipe: And now with full bolt ons: This is how the car progressed. 12.736 @ 109.32 - Enzo Tune and catted downpipe 12.492 @ 110.10 - Enzo Tune and full bolt ons 11.759 @ 117.70 - Enzo Tune and Pure Turbos Stage 2 Great performance data for N55 owners.
    30 replies | 815 view(s)
  • richpike's Avatar
    04-24-2016, 11:06 AM
    For my 1,000th post (woot :golfclap:), I thought it would be fun to start a new "what was your first car" thread. Year: 1969 Make: Opel Model: GT Color (Ext/Int): Strato Blue/Black Leatherette (vinyl?) Engine: 1.9L 4cyl Transmission: 4-speed manual My first car was a 1969 Opel GT with the 1.9L "high output" :lol: engine. If you aren't familiar with the Opel GT, it was often called the "poor man's Corvette" - it had great styling, but was slower than dirt :D Mine was Strato Blue over black leatherette. 4-speed manual. RWD. 102HP (early model year 1.9L were desirable because in 1971 emission requirements cut the 1.9L down to 83HP). Front disc, rear drum. About 2,000lbs (it was not a great handler on stock 165/75R13 tires, but we upgraded to 205/60R13 Dunlops that helped a lot). The GT was sold through Buick dealers in the US. My dad and I restored the car together. He had fallen in love with them while stationed in Stuttgart. Once he was older (and had some free labor/kids :lol:) he bought three of them - two for parts cars and one to restore. I got it for my 16th birthday in 1994. It was honestly the perfect high school car - manual, RWD, looked awesome, but couldn't get myself in too much trouble. I actually still have the car - it's been in storage for the last 15 years or so. Definitely needs some TLC. Someday I hope to restore it again with my kids. Maybe even drop a E36 M3 drivetrain in it :music-rockout: Here are some pics of what a GT looks like - I'll see if I can dig some up of my actual car. The most notable features on the GT were the "flip up" headlights, the dual rear exhaust and the locking gas cap in the middle of the rear end. A quick video of the headlights in action :naughty: What was your first car? -Rich
    18 replies | 636 view(s)
  • Sticky's Avatar
    04-26-2016, 08:11 AM
    Have you heard of Boba Motoring? They are a German tuner that just kind of goes crazy stuffing a ton of turbo power into older German cars. For example, a MKII VW Golf with a 4Motion all wheel drive system retrofitted to help put down 1150+ horsepower from a turbo 2.0 liter pushing 58 psi of boost. Yep, crazy stuff. They do not just do VW's but decided to go all out on an E30 BMW. They swapped in the S38 motor (the best BMW M motor of all time) and gave it a top mount Precision PT8285 turbo. With E85 fuel the result is 1225 horsepower at 33 psi of boost. And yes, unlike other German tuners they provided the graphs to back up the claims. If the graph isn't enough there is also the car going 9.19 @ 159.53 miles per hour in the 1/4 mile. It helps that it only weighs 2912 pounds but also keep in mind you have to row your own gears. While guys on the forums debate the N54 vs. the N55 or the S55 motor the older M inline-6 engines are blowing them so far away it isn't even a contest at this point. N54 what?
    15 replies | 522 view(s)
  • mj6234's Avatar
    04-27-2016, 10:09 PM
    In light of recent events, I made a song. Yes I know it is awesome. With so much drama in the Bimmer B Its kinda hard bein Mr. Tony T But I, some how, some way Keep comin up with funky new gear like every single day May I, kick a little somethin for Stick-aay And make a few page hits as I breeze through Two in the mornin' and the forum's still jumpin Cause Tony T is at home I got vendor humpers in the N54 gettin it on And they aint leavin till Tony T is gone So what you wanna do, sit I got a keyboard full of rumors and RB does too So turn off the filters and load the post But we don't love them nubs So we gonna smoke some records today VTT up, all others down while you vendor humpers whine to this Rollin down the street, smokin nubs doh Sippin on E85 and boost, laid back With my mind on my turbos And my turbos on my mind Rollin down the street, smokin nubs doh Sippin on E85 and boost, laid back With my mind on my turbos And my turbos on my mind Now that I got me some sweet drag rims Everybody got their hate, but they run this Now this type of bitchin happens all the time You got to get yours but you just sit and whine Everything is fine when you buyin from the V-T-T I been cultivating turbos that be captivating BB Who listens to the words that I type As I take me the heat from all over the street And get to slappin down fanboys named Lamie He used to be Shiv's main groupie 80 degrees are my post IC IATs Raise up off the V-T-Ts cause you gets no GCs At ease, as I mob the E90 peeps See the tail lights beyotch I'm just Later on that day My homey Stick-ayyy come through with a gang of bans today And a fat ass front page post that made me choke This aint no joke I had to back up off of it and turn my browser down Vendor drama and posts, ya I'm pissed off now But there ain't no stoppin, I'm still posting Jason got some bitches from the E90postin To ban me, and with some drama on top Cause when I bust my motor I'm replacin it with stock But don't get upset bro that's just how it goes I'd don't love your posts, I'm out the door And I'll be...
    6 replies | 468 view(s)
  • Sticky's Avatar
    Today, 01:15 AM
    There is something to be said for the M157's 5.5 liters of displacement. While the motor will be phased out over the next few years for the smaller 4.0 liter M177/M178 V8 the large M157 V8 still has the task of moving some of the heavier Mercedes-AMG vehicles in the lineup and the torque certainly helps in that respect. It definitely has a whole lot of torque down low. The baseline figure is 536 lb-ft at the wheels. Tuned? 725 lb-ft at the wheels for a gain of 189 lb-ft at the wheels. Huge but expected out of tuned M157's. What is odd is the baseline horsepower curve. The 421 peak horsepower figure is about 100 wheel horsepower off of what the car should be at based on previous M157 results. It's very low while the torque peak is about what it should be. Maybe AMG's software dials power back on the dyno (AMG has previously had dyno mode issues) or maybe there was some other issue. Regardless, the tuned numbers are right where the should be and very strong for a tune only car. 624 wheel horsepower and and 725 lb-ft of wheel torque will make for quite the ride.
    11 replies | 231 view(s)
  • Sticky's Avatar
    04-25-2016, 10:12 PM
    That did not take long at all. The 718 Boxster is joined by its coupe sibling the 718 Cayman. The Cayman of course comes in two flayers like the Boxster in standard and S trim models. The main difference is the engine between the two and those differences are detailed in a previous article. The 718 Cayman has a 2.0 liter turbo boxer four and the 718 Cayman S has a 2.5 liter turbo boxer four. This results in 300 horsepower and 280 lb-ft of torque for the Cayman and 350 horsepower and 309 lb-ft of torque in the Cayman S. The coupe is actually cheaper than the droptop with the Cayman starting at $54,950 and the Cayman S coming in at $67,350. In typical Porsche fashion the price goes way up with options. Expect these car to hit the dealer around November. It is going to be a lot of fun to watch what the aftermarket does with them. Poised for precision: The new 2017 Porsche 718 Cayman Mid-engine sports coupe with new turbocharged flat-four cylinder engines and enhanced suspension Atlanta, Georgia. Today Porsche announces the new 718 Cayman models. Following the debut of the new 718 Boxster, the new 718 Cayman complements the roadster in the mid-engine model line-up. This third generation of the mid-engine sports coupe has a more striking and athletic appearance, and for the first time, the coupe is priced below the roadster. The new turbocharged flat-four cylinder engines from the 718 Boxster power the 718 Cayman, making the power output identical for both models. The 2.5 liter powerplant in the S model produces 350 horsepower, while the 2.0 liter engine in the 718 Cayman delivers 300 horsepower. Both models make 25 more horsepower than their respective predecessors. The abundant torque produced by the new engines yields driving pleasure and agility even at low revs. The 2.0 liter engine of the 718 Cayman delivers up to 280 lb.-ft., which is available between 1,950 rpm and 4,500 rpm. This represents a 67 lb.-ft. increase over the previous Cayman. The 2.5 liter engine in the 718 Cayman S features a turbocharger with variable turbine geometry (VTG), technology previously utilized in the 911 Turbo. That engine delivers up to 309 lb.-ft. of torque (37 lb.-ft. more than the previous Cayman S) to the crankshaft between 1,900 and 4,500 rpm. Both engines used in the 718 Cayman models are equipped with an integrated wastegate to optimize boost pressure across driving scenarios. The result: confidence inspiring passing power and superior drivability in any situation. The 718 Cayman with PDK and optional Sport Chrono Package reaches 60 miles per hour in 4.5 seconds. The 718 Cayman S is able to accelerate from 0 to 60 in just 4.0 seconds. The top track speed of the 718 Cayman is 170 miles per hour, and the 718 Cayman S can reach a top track speed of 177 miles per hour. New chassis tuning for greater cornering precision and more lateral grip With their superb driving dynamics, the new 718 Cayman models follow in the footsteps of the legendary 718 race cars. Thanks to their outstanding agility, the historic mid-engine sports cars won numerous races including Le Mans and the Targa Florio in the late 1950s and early 1960s. Firmer springs and sway bars as well as retuned shock absorbers improve lateral grip and tracking stability. The steering rack with a 10 percent quicker on-center ratio compared to the previous model has been adapted from the 911 Turbo and enhances agility as well as driving pleasure. The rear wheels, which are one-half inch wider, and a new generation of tires increase lateral grip to allow for even better cornering. Performance enhancing options such as the Sport Chrono Package and Porsche Torque Vectoring (PTV) sharpen the sporty character of the 718 Cayman even further. Porsche Active Suspension Management (PASM) with a 10 millimeter reduction in ride height is also optionally available. Furthermore, the S model can be ordered with the PASM Sport suspension for the first time, which lowers the car by 20 millimeters. As in other Porsche sports cars, the Sport Chrono Package can now be adjusted using the Mode Switch on the steering wheel. Supplementing the previous settings of "Normal," "Sport," and "Sport Plus" is the "Individual" program, which can store and call up the driver's preferred settings. Due to the car's increased performance, uprated brake systems with 330 mm brake rotors at the front and 299 mm rear rotors are now standard. The 718 Cayman uses the brakes from the previous Cayman S, while the 718 Cayman S is equipped with the four-piston calipers of the 911 Carrera combined with six millimeter thicker front brake rotors. Distinctive design for a more muscular appearance The new 718 Cayman has been enhanced as comprehensively in its design as it has in its technology. The taut proportions, prominent air intakes on the sides and at the front, as well as the low side profile underscore the uprated dynamics. The front fascia has a sharper profile, which gives the front of the car a wider and more muscular appearance. The ultra-slim front lights above the air intakes, which house the positioning lights and indicators, reinforce this impression. Significantly larger cooling air intakes and Bi-Xenon™ headlights with integrated LED daytime running lights also characterize the new 718 Cayman. LED headlights with four-point daytime running lights are available as a new option. The redesigned rear fascia appears wider than before due to the high-gloss black accent strip with integrated Porsche logotype. The taillights have been completely redesigned and are distinguished by the three-dimensional look and four-point brake lights that appear to float freely. Redesigned interior with standard PCM Inside, revisions are visible for both the 718 Cayman and the 718 Boxster. The upper part of the dashboard and the air vents are new. The new 918 Spyder design sport steering wheel and extensive connectivity options have now been added to the 718 cockpit. Porsche Communication Management (PCM) and the eight speaker Sound Package Plus audio system are standard. The capabilities of the PCM can be extended with options such as the Connect module. It includes special extensions for smartphones, such as the USB port, Apple CarPlay and Porsche Car Connect. Another available option is the navigation module with voice control, which makes it easy to enter driving destinations. The Connect Plus module offers real-time traffic information, Apple CarPlay, Google Earth, Google Street View, and WiFi connectivity. Drivers can also make use of additional comprehensive services via their smartphone, which include the Porsche Connect App and Porsche Car Connect. The 718 Cayman and 718 Cayman S are on sale now and will reach U.S. dealers in late November, 2016. The 718 Cayman has a starting MSRP of $53,900, and the 718 Cayman S starts at $66,300, excluding the $1,050 delivery, processing and handling fee.
    9 replies | 266 view(s)
  • Sticky's Avatar
    Today, 02:51 PM
    The S55 platform in the BMW F80 M3 and F82 M4 officially has a new quickest and fastest record holder. Maximum PSI took their DCT F80 M3 to the strip that features the Pure Turbos upgrade for the S55 3.0 liter inline-6 turbochargers and raised he bar. The previous 10.347 @ 133.82 pass was surpassed with a 10.316 @ 137.22. That means the quickest and fastest records for the S55 platform belong to this F80 M3 as it tops the record holding 135.5 pass. This elapsed time and trap speed come on a worse 60 foot at 1.743. What that means is if they get consistent 1.6X's out of the car (maybe 1.5's with some tweaks) the F80 M3 and F82 M4 platforms are on the doorstep of breaking into the 9's. Mods are the same as before until @Pure Turbos tells us otherwise: Pure Turbos Dodson clutches/baskets Flash/jb4/port injection Straight ms109 fuel Maximum PSI intakes, downpipes, charge pipes, 3.5"exhaust Evolution of Speed prototype intake manifold and intercooler Stock axles Exciting times in the S55 world.
    6 replies | 254 view(s)
  • Sticky's Avatar
    Today, 01:03 AM
    There is something to be said for the M157's 5.5 liters of displacement. While the motor will be phased out over the next few years for the smaller 4.0 liter M177/M178 V8 the large M157 V8 still has the task of moving some of the heavier Mercedes-AMG vehicles in the lineup and the torque certainly helps in that respect. It definitely has a whole lot of torque down low. The baseline figure is 536 lb-ft at the wheels. Tuned? 725 lb-ft at the wheels for a gain of 189 lb-ft at the wheels. Huge but expected out of tuned M157's. What is odd is the baseline horsepower curve. The 421 peak horsepower figure is about 100 wheel horsepower off of what the car should be at based on previous M157 results. It's very low while the torque peak is about what it should be. Maybe AMG's software dials power back on the dyno (AMG has previously had dyno mode issues) or maybe there was some other issue. Regardless, the tuned numbers are right where the should be and very strong for a tune only car. 624 wheel horsepower and and 725 lb-ft of wheel torque will make for quite the ride.
    11 replies | 36 view(s)
  • Sticky's Avatar
    Yesterday, 11:41 PM
    BimmerBoost member @sA x sKy is going for 1000+ horsepower in his BMW F82 M4. He was going to go another route but decided to have TPG Tuning build the motor and do the cylinder head work. The flow results are very similar to TPG Tuning's earlier flowbench data. It's important to note it is not the exact same data but similar data as it should be similar with the same S55 cylinder head. They did not just plug in the previous numbers so they have successfully ported multiple S55 heads which instills confidence and they even improved on the intake side: Very nice results over stock. TPG Tuning also built the bottom end with upgraded forged pieces and shipped it to @sA x sKy after they were done in just three weeks. A built S55 in just three weeks? I know a tuner or two who could learn something from this type of work, quick shipping, and excellent packaging. It is going to be fun to see where this ends up once it is done but it is progressing nicely:
    6 replies | 319 view(s)
  • Sticky's Avatar
    Today, 05:51 AM
    Do thieves need your BMW keys to steal your ride? Nope, as this video of an F10 520i being stolen in Dublin, Ireland attests to. It is surprising just how easy it is. The thieves break the window, open the doors, and use some sort of transmitter to start the car with the keyless feature. It seems convenience options like keyless go just make it easier for thieves to find another way gain access to the car. The car can be replaced of course and no doubt it is insured but it just goes to show how an alarm does not do much of anything against experienced thieves. Source
    4 replies | 277 view(s)
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