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.

17mm M12x1.5 Zinc Coated Black Wheel Lug Nut

OEM-style M12x1.5 17mm black wheel nut

Price: $2.49

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17mm M12x1.5 Zinc Coated Chrome Wheel Lug Nut

Eye-catching M12x1.5 17mm chrome wheel nut

Price: $1.99

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17mm Quick-Change Coated Race Lug Nut

Extremely durable Quick-Change lug nuts for race use

Price: $5.89

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19mm M12x1.5 Zinc Coated Chrome Wheel Lug Nut

Eye-catching M12x1.5 19mm chrome wheel nut

Price: $2.49

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19mm Quick-Change Coated Race Lug Nut

Extremely durable quick-change lug nuts for race use

Price: $5.89

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2.25" Hyperco Helper Spring Set

Keep your race springs settled in place while in droop

Price: $79.99

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2.5" x 11" BimmerWorld New Logo Decal - Blue with White

Every track car, toolbox, and fridge should have one

Price: Free!

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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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AeroCatch Extreme Top-Mount Steel Hood Pin Kit

Superior latch mechanism than regular hood pins

Price: $94.99 – $112.60
102.30

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aFe Pro 5R Performance Air Filter - E36, E46, E39, E83, Z3, Z4

Better air flow and increased performance with your factory airbox

Price: $88.00
100.57

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Aftermarket Front Brake Rotor - E46 330Ci 330i 330xi E85 E86 Z4 3.0si

Quality budget-friendly direct replacement brake rotor

Price: $82.99
92.13

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AiM ACC2 Analog-to-CAN Converter (50 cm Harness)

Add up to 4 analog inputs to your AiM Sports data logger. Includes splitter harness with 4x 719 Binder connectors.

Price: $374.99

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AiM MXS/MXG Small/Large Dash & Data Logger with GPS

The latest and greatest AiM data logger, available with 5" or 7" display and more features than ever

Price: $2,898.99 – $3,248.99

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AiM Solo 2 DL Lap Timer and Data Logger

A tremendous learning tool that every driver should own!

Price: $898.99

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AiM Solo 2 GPS Lap Timer

The next generation Solo is a learning tool that every driver should own!

Price: $498.99

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Air Filter, OEM - E46 325i/330i, X3 2.5i/3.0i, Z4 2.5i/3.0i

OEM replacement air filter to help optimize engine performance and efficiency. Replaces BMW part #13721744869

Price: $14.99
34.55

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Air Flow Meter Boot, Upper, Rein - E46 330i, Z3 3.0

Common source of intake & vacuum leaks, poor idle, rough running, and lean condition codes. Replaces BMW part #13541438761

Price: $25.99

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APEX ARC-8 Wheel

Strong, lightweight, flow-formed, classic design

Price: $323.99 – $473.99

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APEX SM-10 Flow-Formed Wheel

Strong, lightweight, flow-formed, versatile design

Price: $418.99 – $518.99

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Banjo Oil Bolt, M14x26, BMW - VANOS, Oil Filter, PS Lines, etc.

Banjo hollow bolt without check valve replaces BMW part #32416852469

Price: $8.87
10.03

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Basic Spal Fan Relay Harness Kit

Basic manual-switch relay kit for SPAL electric fans

Price: $67.99

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BimmerWorld "Junior Puck" Clutch Stop

Oversized, extended-length clutch stop for faster shifting with standard, performance and race clutches

Price: $19.99

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BimmerWorld 17x9.0 TA5R Wheel Set - E36, E46, F3X, E60 Xi, Z3, E85

Square set of 17x9.0 flow-formed wheels - strong, light weight, and great fit for street or track

Price: $1,315.96

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BimmerWorld 17x9.0 TA8S Wheel Set - E36, E46, F3X, E60 Xi, Z3, E85

Square set of 17x9.0 flow-formed wheels - strong, light weight, and great fit for street or track

Price: $1,235.96

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BimmerWorld Billet Aluminum Seat Floor Mount Adapters - E30/E36/E46

Adapts fixed, universal-mount seats securely to factory mounting points - low seat positioning and lightweight

Price: $289.99

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BimmerWorld BMW Wheel Spacers (Set/Pair) - 5x120

Lightweight, hubcentric, CNC machined spacers for most BMWs thru 2018. Choose from multiple sizes.

Price: $79.99 – $114.99

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BimmerWorld Brake Cooling Kit - E46 3 Series

The most cost-effective way to prevent fade, reduce wear, and improve consistency with high-quality parts

Price: $269.99

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BimmerWorld Brake Duct Block-Off Plates - E46 M3 (and Spec E46)

Brake duct plates reduce cooling air to better manage brake temps

Price: $99.99

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BimmerWorld E46 Coupe Roll Cage Kit with X Door Bars

Precision-manufactured rollcage for Spec E46 and all other E46 Coupes

Price: $2,999.99

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BimmerWorld E46 Non-M Front Y-Pipe by MagnaFlow - Race Version

Racing merge collector designed to make factory E36 exhaust manifolds work like long-tube headers on your non-M E46

Price: $469.99

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BimmerWorld E46 Rear Subframe/Chassis Reinforcement Kit (Expanded)

Solves a problem that plagues the E46 3-series - latest design has more coverage!

Price: $139.99

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BimmerWorld Front Solid Brass Brake Caliper Guide Bushing Kit - Most ATE Calipers

Eliminate front caliper twist for more consistent braking and longer pad life

Price: $54.99

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BimmerWorld Front Sway Bar Reinforcement Plates - E46 323i/325i/328i/330i/M3

Steel plates to reinforce the front sway bar mounts

Price: $19.99

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BimmerWorld Front Tubular Sway Bar Kit - E46 323i/325i/328i/330i, E46 M3

Front bar to reduce body roll and fine-tune your handling performance!

Price: $329.99

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BimmerWorld Front Windshield Defroster Kit

The ultimate solution for fog-free windshields, day and night

Price: $139.99

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BimmerWorld Full Race Exhaust By Magnaflow - E46 323i/325i/328i/330i (Header-Back) (Spec E46)

BimmerWorld Full Race Exhaust By Magnaflow - E46 323i/325i/328i/330i (Complete System)

Price: $1,449.99
1519.98

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BimmerWorld Header Install Kit - E36, M50, M52, S50, S52

Complete header installation kit for M50, M52, S50, and S52 engines

Price: $84.99

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BimmerWorld HVAC Firewall Block Off Panel - E36, E36 M3, E46, E46 M3

Seal off the cabin when removing HVAC

Price: $29.99

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BimmerWorld Lightweight Race Seat Floor Mount Adapters - E36, E46

E36/E46-specific kit. Adapts fixed, universal-mount seats securely to factory mounting points - low seat positioning and lightweight

Price: $249.99

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Spec E46

17mm M12x1.5 Zinc Coated Black Wheel Lug Nut

Price: $2.49

17mm M12x1.5 Zinc Coated Chrome Wheel Lug Nut

Price: $1.99

17mm Quick-Change Coated Race Lug Nut

Price: $5.89

19mm M12x1.5 Zinc Coated Chrome Wheel Lug Nut

Price: $2.49

19mm Quick-Change Coated Race Lug Nut

Price: $5.89

2.25" Hyperco Helper Spring Set

Price: $79.99

2.5" x 11" BimmerWorld New Logo Decal - Blue with White

Price: Free!

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

AeroCatch Extreme Top-Mount Steel Hood Pin Kit

Price: $94.99 – $112.60 102.30

aFe Pro 5R Performance Air Filter - E36, E46, E39, E83, Z3, Z4

Price: $88.00 100.57

Aftermarket Front Brake Rotor - E46 330Ci 330i 330xi E85 E86 Z4 3.0si

Price: $82.99 92.13

AiM ACC2 Analog-to-CAN Converter (50 cm Harness)

Price: $374.99

AiM MXS/MXG Small/Large Dash & Data Logger with GPS

Price: $2,898.99 – $3,248.99

AiM Solo 2 DL Lap Timer and Data Logger

Price: $898.99

AiM Solo 2 GPS Lap Timer

Price: $498.99

Air Filter, OEM - E46 325i/330i, X3 2.5i/3.0i, Z4 2.5i/3.0i

Price: $14.99 34.55

Air Flow Meter Boot, Upper, Rein - E46 330i, Z3 3.0

Price: $25.99

APEX ARC-8 Wheel

Price: $323.99 – $473.99

APEX SM-10 Flow-Formed Wheel

Price: $418.99 – $518.99

Banjo Oil Bolt, M14x26, BMW - VANOS, Oil Filter, PS Lines, etc.

Price: $8.87 10.03

Basic Spal Fan Relay Harness Kit

Price: $67.99

BimmerWorld "Junior Puck" Clutch Stop

Price: $19.99

BimmerWorld 17x9.0 TA5R Wheel Set - E36, E46, F3X, E60 Xi, Z3, E85

Price: $1,315.96

BimmerWorld 17x9.0 TA8S Wheel Set - E36, E46, F3X, E60 Xi, Z3, E85

Price: $1,235.96

BimmerWorld Billet Aluminum Seat Floor Mount Adapters - E30/E36/E46

Price: $289.99

BimmerWorld BMW Wheel Spacers (Set/Pair) - 5x120

Price: $79.99 – $114.99

BimmerWorld Brake Cooling Kit - E46 3 Series

Price: $269.99

BimmerWorld Brake Duct Block-Off Plates - E46 M3 (and Spec E46)

Price: $99.99

BimmerWorld E46 Coupe Roll Cage Kit with X Door Bars

Price: $2,999.99

BimmerWorld E46 Non-M Front Y-Pipe by MagnaFlow - Race Version

Price: $469.99

BimmerWorld E46 Rear Subframe/Chassis Reinforcement Kit (Expanded)

Price: $139.99

BimmerWorld Front Solid Brass Brake Caliper Guide Bushing Kit - Most ATE Calipers

Price: $54.99

BimmerWorld Front Sway Bar Reinforcement Plates - E46 323i/325i/328i/330i/M3

Price: $19.99

BimmerWorld Front Tubular Sway Bar Kit - E46 323i/325i/328i/330i, E46 M3

Price: $329.99

BimmerWorld Front Windshield Defroster Kit

Price: $139.99

BimmerWorld Full Race Exhaust By Magnaflow - E46 323i/325i/328i/330i (Header-Back) (Spec E46)

Price: $1,449.99 1519.98

BimmerWorld Header Install Kit - E36, M50, M52, S50, S52

Price: $84.99

BimmerWorld HVAC Firewall Block Off Panel - E36, E36 M3, E46, E46 M3

Price: $29.99

BimmerWorld Lightweight Race Seat Floor Mount Adapters - E36, E46

Price: $94.99 – $112.60
102.30

Price: $88.00
100.57

Price: $82.99
92.13

Price: $14.99
34.55

Price: $8.87
10.03

Price: $1,449.99
1519.98