Bmw E46 M3 Diff Ratio

List of all transmission gear and final drive ratios for all models of the BMW 46. However, all E46 M3's have the standard 3.62 ratio. Luckily, BMW Motorsport came up with a different final drive gear sets for their racing program which happen to fit inside the E46 M3's 'Large Case 210 Diff'.

Upgrade your BMW E46 performance with our complete differential ratio guide. Explore the 3.45 diff, LSD kits, and bolt. BMW Gear Ratios - E36 / E46 / E90 / E91 / E92 / E93 / E85 / E86 / E83 / E82 / E88 Prev.

Owned 2004 BMW 325ci. A table of BMW gear ratio and final drive for various models including E30 E36 E46 E82 E85 E86 E88 E90 E92 and more. I found this great vid demonstrating the different diff ratios on the 46M.

BMW M3 E46 with 3.62 (Camera car and stock gear set) Topaz Blau BMW M3 E46 with 4.10 (Middle) Silver Grey BMW M3 E46 with 3.91 (Right) Titanium Silver As you would expect, the 4.10 is the fastest one, follow by 3.91 and 3.62. To get the most performance on the track, we would recommend changing the gear ratio to 4.10 for the 6 speed cars and 3.85 for SMG option. Diffsonline builds a wide variety of BMW differentials in house to accommodate the several different differential housings used in modern BMW's.

Diffsonline has 20 years of expertise in BMW differential upgrades and rebuilding and we make it easy to replace and upgrade your diff. When planning a diff upgrade in your M3 there are multiple factors to consider: tuning upgrades, limited slip type, and gearing choice. Where to buy a Differential? FAQ Links E46fanatics.com BMW Parts Catalog Gear Ratio Calculator This calculator is for finding your maximum speed for each gear.

You can either enter the values manually or use the presets on the right. The presets on the right only change the Transmission Ratios, Final Drive Ratio and Engine Redline for the. Im curious what the gear ratio is for my diff and while i could of counted the teeth on the gears when i had it out to change the bushings/diff oil that didn't occur to me at the time so is there a way,like vin search or some official bmw site that can gimme the ratio? Also what are some good ratio non M3 diffs that will bolt up in a 5spd 325i?