THE SPORT SEDAN BENCHMARK
E30, E36, E46, E90, F30, G20 — every 3-Series generation defined its era.
BMW 3 Series HERITAGE
THE GERMAN SPORT SEDAN
MOTORMIA 3 Series builds range from restored E30 enthusiast cars to E46 track builds, modified F-series N54/N55/B58 turbo tuning, and G20 ECU-tune dailies. The platform has more chassis bracing, suspension, and engine-management options than any other in the German segment.
BMW 3 Series ON MOTORMIA
THE NUMBERS
CATEGORIES
Top product categories for the BMW 3 Series
BRANDS
Top brands for BMW 3 Series builds
READY TO BUILD YOUR BMW 3 SERIES?
Pick your year and trim to shop verified-fit BMW 3 Series parts.
Shop all BMW 3 Series parts →Verified Fitment
BMW 3 Series Parts
17592 parts available
Shop aftermarket parts for the BMW 3 Series. Verified fitment, free shipping, 30-day returns.
Bosch
YAW RATE SENSOR
Hella
SENSOR THROTTLE VALVE BMW
Advanced Clutch
Advanced Cluth Technology 6 Pad Sprung Race Disc
Stoptech
TROPHY SPORT BIG BRAKE KIT 2 PIECE
Stoptech
BIG BRAKE KIT 2 PIECE ROTOR, FRONT
Stoptech
BIG BRAKE KIT 2 PIECE ROTOR, REAR 2
Stoptech
BL CALIPERS/SLOTTED ROTOR
Stoptech
STR40/36-42/28
D2 Racing
D2 COILOVERS C Class (Sed
Mahle
BEHR Engine Coolant Reservoir
Gates
Gates Premium Engine Water Pump
Bosch
REMAN ALTERNATOR
Stoptech
OE ELITE BRAKE KIT 4 WHEEL
D2 Racing
AIR SUSP KIT Z4 (EXC M) 0
Stoptech
BIG BRAKE KIT 2 PIECE ROTOR, FRONT
Stoptech
OE POSI QUIET COATED BRAKE KIT 4 WH
Stoptech
AEROROTOR+HDWR LT RACE
Stoptech
BLK CALIPRS/DRILLED ROTOR
NGK
EN VAR TIME SOLENOID
Stoptech
BIG BRAKE KIT 2 PIECE ROTOR, FRONT
Stoptech
BIG BRAKE KIT 2 PIECE ROTOR, FRONT
Stoptech
ST60/26-26-28/34
Bosch
RE ALTERNATOR
Dorman
TRANSMISSION PAN
Stoptech
BBK 1PC ROTOR, FRONT
Stoptech
ST60/34-38-42/34
Stoptech
BBK 2PC SPORT TROPHY FR
Mahle
Engine Oil Cooler
Stoptech
RED CALIPER/SLOTTED ROTOR
Stoptech
SPORT AXLE PACK; SLOTTED AND DRILLE
Stoptech
STR60/40-38-40/34F
Dorman
CRANK CASE VALVE
Weld
20X10.0 S77 BLK CTR 5X120
Dorman
ENGINE OIL PAN
Stoptech
BBK 2PC ROTOR, FRONT
BC Racing
BC Racing BR Series Coilover Suspension Kit for 2015-2018 BMW 3 Series RWD non-M 5-bolt Extreme Low version
APR Performance
GT250 BMW E46 Coupe 67 Sp
BC Racing
BC Racing Coilover BR 12- 3 SERIES
Stoptech
STOPTECH SR36
NGK
TURBOCHARGER BOOST SENSOR
CORSA Performance
2.25 Inch Cat-Back Sport Single Rear Exhaust 3.0 Inch Black Tips 99-06 BMW 325 328 330 E46 Stainless
BC Racing
BC Racing Coilover RM 00-06 3 Series Coupe
Stoptech
ST60/34-34-36/34
Mahle
~(0.4 lbs. 8X7X2)~ BMW 2979CC 3.0L DOHC 24V M54 2001-2006
APR Performance
GTC300 E92 Coupe 61 Spec
Stoptech
BLK CALIPRS/DRILLED ROTOR
Stoptech
AEROROTOR + HARDWARE
Stoptech
TROPHY SPORT BIG BRAKE KIT 2 PIECE
Stoptech
STR60/30-30-34/35
Eibach
Eibach PRO-KIT Set of 4 Springs Fits BMW 335i 2007 to 2013
Hella
BRAKE CALIPER 8AN
Eibach
Eibach PRO-KIT Set of 4 Springs Fits BMW 323i 325i 328i 330i 1999 to 2005
Stoptech
OE POSI QUIET COATED BRAKE KIT 4 WH
Bosch
RE STARTER
Stoptech
STR60/26-28-32/35F
Stoptech
BIG BRAKE KIT 2 PIECE ROTOR, REAR 2
Stoptech
BIG BRAKE KIT 2 PIECE ROTOR, REAR 2
Stoptech
BIG BRAKE KIT 2 PIECE ROTOR, FRONT
Bosch
WINDOW-GLASS MECHANI
Stoptech
ST60/30-30-36/34F
FAQ
Frequently Asked Questions About the BMW 3 Series
What are the best aftermarket parts brands for the BMW 3 Series?
The top brands MOTORMIA owners trust for BMW 3 Series builds are PowerStop, EBC, Bilstein, H&R, and Magnaflow. The catalog carries 7,525 parts that fit the 3 Series. Use the fitment selector to filter to your specific year and trim, then browse by category or brand.
What's the best trim or sub-model of the BMW 3 Series to modify?
The most-modified 3 Series trims are M3 (E30 / E36 / E46 / E90 / F80 / G80) and 335i / 340i. These trims typically came with performance-focused suspension, brakes, and engine options that give a higher starting point. That said, the 3 Series's engine family (M3 S14/S50/S52/S54/S65/S55/S58, N54, N55, B58 turbo straight-six) shares aftermarket across most trims, so base-trim builds with the right bolt-ons can match higher trims on power.
What's the typical mod path for a BMW 3 Series?
For most BMW 3 Series builds, the recommended modification order is: intake → exhaust → ECU tune (especially N54/N55/B58) → suspension → brakes. This sequence stages upgrades so each mod supports the next — tuning unlocks gains from intake/exhaust, suspension keeps the added power planted. MOTORMIA member builds let you see exact part lists for BMW 3 Series builds at every power level.
How does the BMW 3 Series aftermarket compare to the Audi A4?
The BMW 3 Series is the rear-drive sport-sedan benchmark with the broadest M-platform aftermarket. On MOTORMIA, 7,525 parts fit the 3 Series across 12,000+ active member builds, with an average part MSRP of $873. The decision usually comes down to which platform you own — both have full bolt-on catalogs.
Will any BMW 3 Series part fit my year and trim?
Not always. The BMW 3 Series has had multiple generations and engine changes (e.g., M3 S14/S50/S52/S54/S65/S55/S58, N54, N55, B58 turbo straight-six), and parts are generation- and trim-specific. MOTORMIA's catalog uses verified fitment data — every product page shows exactly which years and submodels of the 3 Series a part fits. Use the fitment selector at the top of any page to pre-filter to your build.
Does MOTORMIA offer returns on BMW 3 Series parts?
Yes. Most BMW 3 Series parts on MOTORMIA are eligible for our 30-day return policy provided they're unused, uninstalled, and in original packaging. Special-order parts are flagged with a "Special Order" badge on the product page. Manufacturer warranties are processed through MOTORMIA on your behalf.
MOTORMIA APP
Build your BMW 3 Series with Mia
Personalized BMW 3 Series mod recommendations, verified fitment from real 3 Series owners, and a garage that tracks every part on your build.
- Mod recommendations tuned to your 3 Series year, trim, and submodel
- Verified fitment data from 12,000+ BMW 3 Series member builds
- Performance gain estimates based on real-world results
- Save your garage and track every part you've installed