2001-2006 BMW M3 mods and performance parts
1,084 parts for the E46 2001-2006 BMW M3 (S54 3.2L inline-six), grouped by what you are changing. Each page lists the options by brand and part number and links to the retailer for price and fitment.
Fitment: Listings are read from the retailer's E46 M3 category. Coupe and convertible, manual and SMG cars can use different parts. Confirm body style and gearbox on the retailer page before ordering.
Exhaust
2001-2006 BMW M3 exhaust systems →
50 parts from 15 brands. Cat-back and axle-back systems, mufflers, tips and valve controllers. A cat-back replaces the exhaust from the catalytic converter rearward. An axle-back replaces only the rear section.
2001-2006 BMW M3 exhaust tips →
84 parts from 6 brands. Clamp-on and weld-on exhaust tips. Most are universal parts sized by inlet and outlet diameter, not made for one car.
Engine
2001-2006 BMW M3 intakes →
35 parts from 10 brands. Replacement intake systems, airboxes and filters.
2001-2006 BMW M3 tunes & engine software →
9 parts from 6 brands. Engine and transmission software, flash tuners, piggyback modules and throttle controllers.
2001-2006 BMW M3 turbochargers & turbo parts →
3 parts from 2 brands. Turbochargers, turbo kits, inlets and related hoses.
2001-2006 BMW M3 fuel & ignition →
64 parts from 20 brands. Fuel pumps, injectors, flex-fuel kits, ignition coils and spark plugs.
2001-2006 BMW M3 cooling upgrades →
33 parts from 8 brands. Radiators, oil coolers, expansion tanks and hoses sold as upgrades.
2001-2006 BMW M3 engine & mounts →
92 parts from 24 brands. Engine and transmission mounts, catch cans, pulleys and internal engine parts.
2001-2006 BMW M3 drivetrain →
77 parts from 23 brands. Axles, driveshafts, differentials and limited-slip units.
Suspension
2001-2006 BMW M3 coilovers →
37 parts from 9 brands. Height-adjustable spring and damper assemblies.
2001-2006 BMW M3 lowering springs →
2 parts from 2 brands. Shorter springs that lower ride height on the factory or aftermarket dampers.
2001-2006 BMW M3 suspension & chassis →
132 parts from 33 brands. Sway bars, control arms, bushings, strut braces, dampers and alignment parts.
Brakes
Wheels
Exterior
2001-2006 BMW M3 front lips & splitters →
13 parts from 8 brands. Front lips and splitters that attach to the lower edge of the front bumper.
2001-2006 BMW M3 spoilers & wings →
3 parts from 3 brands. Trunk spoilers, roof spoilers and wings.
2001-2006 BMW M3 rear diffusers →
8 parts from 5 brands. Rear diffusers and rear bumper trim.
2001-2006 BMW M3 exterior & aero →
55 parts from 13 brands. Grilles, mirror caps, side skirts, emblems and other exterior parts.
