Welded e46 Differentials
Professionally welded, strength guaranteed
bmw e46 Differential Welding
The BMW E46 is a proven drift platform with a strong chassis, rear-wheel-drive layout and plenty of aftermarket support. WeldedDiff.com offers professionally TIG-welded differential carrier options for E46 owners who want consistent rear-wheel lock for drifting and motorsports use.
In the future, we will offer in-stock welded open differential carriers through our core exchange program. At this time, we are only offering the option to send us your own diff carrier using our mail-in TIG weld service.
Send us your open differential carrier and we’ll TIG weld it into a permanently locked assembly for drift and motorsports use.
Already have the differential you want to use? Our Open Differential TIG Weld Service gives you a professional alternative to sourcing another complete differential assembly.
Purchase the service online, remove and disassemble your differential, then ship the open differential carrier to us. We’ll prepare and TIG weld the carrier to lock the differential, inspect the completed assembly and ship it back to you ready for reinstallation into your differential housing.