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- #E46 M3 DIFFERENTIAL UPGRADE MANUAL#
- #E46 M3 DIFFERENTIAL UPGRADE UPGRADE#
- #E46 M3 DIFFERENTIAL UPGRADE MODS#
- #E46 M3 DIFFERENTIAL UPGRADE SOFTWARE#
- #E46 M3 DIFFERENTIAL UPGRADE FREE#
#E46 M3 DIFFERENTIAL UPGRADE FREE#
What they do is free up existing power that is lost to driven accessories by underdriving those power parasites. The addition of Turner Motorsport’s Power Pulleys are not themselves something that add power.
#E46 M3 DIFFERENTIAL UPGRADE UPGRADE#
You can do both the Shark Injector and an intake upgrade while still remaining within an affordable cost. When you know more performance upgrades are on the way in the future, adding an intake like the aFe Power Stage 2 intake is a perfect choice that will keep you well under your $1,500 budget. More air in means more power, especially when the air is colder and denser. While not the most noticeable in terms of power, the addition of a performance intake is about giving your S54 room to grow.
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This simple plug-and-play upgrade wakes up the already impressive S54 and makes your driving experience that much better. The Shark Injector will remove your top speed limiter, increase your redline to 8100RPM, improves throttle response, and adds up to 22hp.
#E46 M3 DIFFERENTIAL UPGRADE SOFTWARE#
At $1109.95, they also leave room for one more upgrade we would recommend that we’ll cover next.Īt a mere $449.00, the Shark Injector V2.0 Performance Software is one of the best upgrades you can make, and simultaneously one of the easiest.
#E46 M3 DIFFERENTIAL UPGRADE MODS#
The 288/280 set of upgraded Cat Cams are a great way to make a reasonable improvement to your E46 M3 that will allow you to grow in the future with more supporting mods that will make a larger difference. Camshaft upgrades are a fantastic way to increase the power ceiling by increasing the lift and duration of your cams for greater airflow.
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These are five E46 M3 upgrades for power and performance you can make for under $1,500.īet you didn’t think we were going to start off heavy, did you? Listen, the E46 M3 is tough to improve with just bolt-ons. If you just bought, or are looking to buy, an E46 M3, this is what you need to make more power without spending too much money. So, if you picked up an E46 M3 and are enjoying it as you should be, what’s next? The S54 engine produces 333hp from the factory, but we can always get more.
#E46 M3 DIFFERENTIAL UPGRADE MANUAL#
Of course, manual transmission coupe facelift models are still commanding a premium, but early models, convertibles, and SMG examples are quite attainable for even the most modest budget. With the values at an all-time affordability for new enthusiasts to pick up, there are likely quite a few of us who grew up with the E46 M3 as our dream car who now are able to snag one. If you are comfortable working on your own car and have experience rebuilding differentials then you might be able to upgrade your E46 M3 gears for less than $600.If you have an E46 M3, we don’t need to tell you how awesome it is. If you are lucky enough to find a used differential on Ebay or your local salvage yard it may be a save you a half dozen Benjamins or more. There may be more models with 210mm gear sets but looking at this the clear winners are the X5 4.6is and 4.8is. Models with 210mm Gear Set and Final Drive Ratio Be sure to do your own research before making any purchase. You’ll want to contact a BMW specialist such as Diffs Online for more detail.īelow are a list of models that came with or had a trim that included a 210mm final drive gear set. Some have special coatings designed for Motorsports use. So the E46 M3 should accept a final drive gear set from all other BMW 210mm differentials BUT not all gears are built the same. This is why non-M owners who want a limited slip differential can’t simply swap in an M differential. The E46 non-M3 uses the 188mm differential while the E46 M3, E39 M5 and various other models use a 210mm gear set. Lower powered vehicles came with the 188mm sized differential while the performance models used the beefier and stronger 210mm size. But what if you could obtain the 3.91 or 4.10 gears for a fraction of the cost if you sourced them from another model?īMW used two different sized differential housings. Need a new differential while you’re at it? Oh, this is adding up quick. Then you factor in supporting replacement hardware - the carrier bearings, races, etc to rebuild your diff. The problem for most of us is that upgrading the E46 M3 gears from the factory 3.64 to a Motorsport 3.91 or 4.10 is expensive however we may have found a way to cut those costs by hundreds, if not thousands of dollars.Ī new BMW Motorsport final drive gear can set you back close to $1000. Let me tell you, the bang for the buck is with a set of gears – 3.91 or 4.10 final drive gears, to be exact. We both want the same thing: gears, headers and sex.