Spec E46

Spec E46 is a road racing class based on BMW’s E46 chassis that emphasizes high performance, vehicle consistency, reasonable cost, and ease of entry in order to provide a highly competitive on-track racing experience between a large field of cars.

We have organized some of the parts we recommend for building and maintaining a Spec E46 race car below. This list is not inclusive, and as always if you have any questions or concerns please call, e-mail or live chat.

To learn more about Spec E46 visit the Official SpecE46 Website.

Front Left Control Arm, Meyle HD - E46 non-M, Z4

Meyle HD control arm upgrade for all non-M E46, Z4, and Z4M

Price: $141.99
164.99

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E46 Finned Differential Cover

An aluminum factory BMW piece that fits all non-M E46s, required for limited slip diffs!

Price: $142.44
149.94

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Tilton Clutch Throw Out Bearing for 5-Speed Gearbox - 62-020

Performance clutch release bearing for cars with Tilton single-disc 7.25" clutch.

Price: $153.00
180.00

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Vented Power Steering Cap Kit for ZF Steering Reservoir

Vented aluminum cap with oil catch can for ZF-brand power steering fluid reservoir.

Price: $153.99

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BMW-E46-Oil-Pan-Baffle-Kit-M54-M52TU-330i-330Ci-325i-325Ci-AAF-E46-11652_1-sm.jpg

Oil Pan Baffle - E46 M52TU/M54 6-Cyl (Non-M) - Updated Design

Required for track-driven cars to ensure proper oil pressure and prolong engine life

Price: $155.00

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BimmerWorld Solid Aluminum Differential Mount Set - E46 323i/325i/328i/330i

Solid diff mounts for dedicated track use

Price: $159.99

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Rear Shock Mounts (RSM), BimmerWorld - E30, E36, E46, Z3, Z4 (12mm Shaft)

High-quality aluminum mounts with aircraft quality bearings - slotted for tire clearance

Price: $159.99

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FluidLogic WAVE 32oz Hydration Bottle with Magnetic Draw Hose

Insulated stainless steel 32-ounce drink bottle with roll bar mount and magnetic dock for the draw tube.

Price: $169.95

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Racetech Side Mounts (Pair) - Fits 4119, 4129, 9119, 9129, RT4100, RT4200

Aluminum side mount brackets - Racetech specific

Price: $169.99

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Racetech Seat Back Bracket Clamp Set

Mounting clamps for seat back brace on 119 series seats

Price: $169.99

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OPTIMA D51R Style 2 Battery Mount Kit - E46 Track/Race

Exclusive BimmerWorld aluminum mount for OPTIMA D51R batteries

Price: $169.99

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Radiator, Behr - E46 323i/325i/328i/330i -4/05 Manual Transmission

Direct replacement main cooling radiator from the original source. Replaces BMW part #17119071518

Price: $171.99
332.03

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Steering Shaft Universal Joint, BMW - E46 M3 330i 325i 4/2001+

Genuine replacement u-joint and rubber bushing replaces BMW part #32301094703

Price: $173.90
184.24

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Competition Thermostat Kit, AAF 80C - E46, E39, E60, X3, X5, Z3, Z4 (M52TU/M54)

Replacement mechanical thermostat kit for the failure-prone electronic part

Price: $174.99

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Lifeline LED Rain Light for FIA SCCA BMW NASA AER ChampCar

Extremely bright FIA approved LED rain light

Price: $184.99

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Red Line D4 ATF Transmission Fluid, Case, (12 quarts)

Premium GL-4 Dexron III ATF for pre-2006 automatics and manual transmissions - smooth, quick, consistent shifting

Spring Fever! Price includes 10% OFF if bought today.

Price: $187.99
203.64

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Stewart Performance Water Pump - E36, E46, E34, E39, E60, E83, E53, Z3, Z4

The last water pump you will buy for your car with a Lifetime Warranty!

Price: $188.95
215.00

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ChillOut Systems Club Series Cooling Shirt

Soft-stretch cotton shirt uses integrated cooling veins to reduce core temperature. 3 color options available.

Price: $189.00

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FluidLogic WAVE 64oz Hydration Bottle with Magnetic Draw Hose

Insulated stainless steel 64-ounce drink bottle with roll bar mount and magnetic dock for the draw tube.

Price: $189.95

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5-speed Transmission Brace, AAF - E46 323i/325i/328i/330i

Stronger transmission brace replaces BMW part #22316769911

Price: $189.99

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6-speed Transmission Brace, AAF - E46 325i/330i, E85 Z4/Z4M

Stronger transmission brace replaces BMW part #22316760531

Price: $189.99

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OEM Belt Drive Overhaul Package - E46 325i 325Ci 330i 330Ci (2003-2006)

Complete OEM service kit includes 2 belts, 1 hydraulic tensioner, 1 mechanical tensioner, and 1 idler pulley.

Price: $197.99
590.09

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OEM Belt Drive Overhaul Package - E46 M52tu & M54 (1999-2002)

Complete OEM service kit includes 2 belts, 1 hydraulic tensioner, 1 mechanical tensioner and 1 idler pulley.

Price: $199.95
496.27

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Front TrackCAB Control Arm Bushings (Pair) (FCAB), BimmerWorld - E46 323i/325i/328i/330i

Track-focused hybrid alloy/Delrin bushings for greater precision and alignment on the track. Our #1 selling bushing for track-driven E46!

Price: $199.99

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Solid Engine and Transmission Mount Set, Lower Height - E36, E46, Z3, Z4

Shortened solid aluminum engine and transmission mounts deliver zero powertrain movement

Price: $199.99

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Epic Motorsports SpecE46 EWS Delete

EWS Delete for Spec E46 MS43 ECUs Only

Price: $200.00

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Genuine BMW Front Air Duct - E46 M3 2001-2006 - 51717893351

This important plastic duct helps direct airflow through the front bumper and kidney grills on all E46 M3

Price: $204.19
214.94

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SCHROTH Left/Right Side Net - FIA Certified

High quality FIA-certifiedSafety Net

Price: $214.99

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Electrical Cutoff Solenoid Kit

Heavy-duty and reliable kill switch kit for your race car - includes driver and corner worker switches

Price: $214.99

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Toyo RA1 Race Tires

The most popular race tire for those wanting quick and consistent lap times with long wear, or full-tread rain tires

Price: $222.53 – $362.46

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Powerflex Rear Left/Right Adjustable Camber Arms (Pair) - E36 E46 Z4

Increase performance and never replace again with a lifetime warranty

Price: $233.99

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Front Right Control Arm, Lemforder - E46 non-M, Z4, Z4M

OEM Lemforder ZHP-style control arm upgrade for all E46, Z4

Price: $233.99
378.65

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Front Left Control Arm, Lemforder - E46 non-M, Z4, Z4M

OEM Lemforder ZHP-style control arm upgrade for all E46, Z4

Price: $233.99
378.65

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Spec E46

Front Left Control Arm, Meyle HD - E46 non-M, Z4

Price: $141.99 164.99

E46 Finned Differential Cover

Price: $142.44 149.94

Tilton Clutch Throw Out Bearing for 5-Speed Gearbox - 62-020

Price: $153.00 180.00

Vented Power Steering Cap Kit for ZF Steering Reservoir

Price: $153.99

Oil Pan Baffle - E46 M52TU/M54 6-Cyl (Non-M) - Updated Design

Price: $155.00

BimmerWorld Solid Aluminum Differential Mount Set - E46 323i/325i/328i/330i

Price: $159.99

Rear Shock Mounts (RSM), BimmerWorld - E30, E36, E46, Z3, Z4 (12mm Shaft)

Price: $159.99

FluidLogic WAVE 32oz Hydration Bottle with Magnetic Draw Hose

Price: $169.95

Racetech Side Mounts (Pair) - Fits 4119, 4129, 9119, 9129, RT4100, RT4200

Price: $169.99

Racetech Seat Back Bracket Clamp Set

Price: $169.99

OPTIMA D51R Style 2 Battery Mount Kit - E46 Track/Race

Price: $169.99

Radiator, Behr - E46 323i/325i/328i/330i -4/05 Manual Transmission

Price: $171.99 332.03

Steering Shaft Universal Joint, BMW - E46 M3 330i 325i 4/2001+

Price: $173.90 184.24

Competition Thermostat Kit, AAF 80C - E46, E39, E60, X3, X5, Z3, Z4 (M52TU/M54)

Price: $174.99

Lifeline LED Rain Light for FIA SCCA BMW NASA AER ChampCar

Price: $184.99

Red Line D4 ATF Transmission Fluid, Case, (12 quarts)

Price: $187.99 203.64

Stewart Performance Water Pump - E36, E46, E34, E39, E60, E83, E53, Z3, Z4

Price: $188.95 215.00

ChillOut Systems Club Series Cooling Shirt

Price: $189.00

FluidLogic WAVE 64oz Hydration Bottle with Magnetic Draw Hose

Price: $189.95

5-speed Transmission Brace, AAF - E46 323i/325i/328i/330i

Price: $189.99

6-speed Transmission Brace, AAF - E46 325i/330i, E85 Z4/Z4M

Price: $189.99

OEM Belt Drive Overhaul Package - E46 325i 325Ci 330i 330Ci (2003-2006)

Price: $197.99 590.09

OEM Belt Drive Overhaul Package - E46 M52tu & M54 (1999-2002)

Price: $199.95 496.27

Front TrackCAB Control Arm Bushings (Pair) (FCAB), BimmerWorld - E46 323i/325i/328i/330i

Price: $199.99

Solid Engine and Transmission Mount Set, Lower Height - E36, E46, Z3, Z4

Price: $199.99

Epic Motorsports SpecE46 EWS Delete

Price: $200.00

Genuine BMW Front Air Duct - E46 M3 2001-2006 - 51717893351

Price: $204.19 214.94

SCHROTH Left/Right Side Net - FIA Certified

Price: $214.99

Electrical Cutoff Solenoid Kit

Price: $214.99

Toyo RA1 Race Tires

Price: $222.53 – $362.46

Powerflex Rear Left/Right Adjustable Camber Arms (Pair) - E36 E46 Z4

Price: $233.99

Front Right Control Arm, Lemforder - E46 non-M, Z4, Z4M

Price: $233.99 378.65

Front Left Control Arm, Lemforder - E46 non-M, Z4, Z4M

Price: $233.99 378.65

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Price: $141.99
164.99

Price: $142.44
149.94

Price: $153.00
180.00

Price: $171.99
332.03

Price: $173.90
184.24

Price: $187.99
203.64

Price: $188.95
215.00

Price: $197.99
590.09

Price: $199.95
496.27

Price: $204.19
214.94

Price: $233.99
378.65

Price: $233.99
378.65