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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.


10-11.5" Strut-Mounted Swaybar End Links

Premium adjustable links to remove front bar preload and allow you to fine tune bar angle

Price: $109.99

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17mm M12x1.5 Zinc Coated Black Wheel Lug Nut

OEM-style M12x1.5 17mm black wheel nut

Price: $2.25

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17mm M12x1.5 Zinc Coated Chrome Wheel Lug Nut

Eye-catching M12x1.5 17mm chrome wheel nut

Price: $1.65

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17mm Quick-Change Coated Race Lug Nut

Extremely durable Quick-Change lug nuts for race use

Price: $4.49

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19mm M12x1.5 Zinc Coated Chrome Wheel Lug Nut

Eye-catching M12x1.5 19mm chrome wheel nut

Price: $2.25

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19mm Quick-Change Coated Race Lug Nut

Extremely durable quick-change lug nuts for race use

Price: $4.49

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2.25" Torrington Bearing Kit

Keep your springs aligned and allow them to rotate under load

Price: $54.99

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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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aFe Pro5R Air Filter - E36, E46, E34, E39, Z3, Z4 6 cylinder

Better air flow and increased performance with your factory airbox

Price: $70.40

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AiM MXS / MXG Data Logger 1.2 (New Updated Version)

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

Price: $2,299.99 – $2,599.99

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AiM SOLO 2 DL GPS Lap Timer and Data Logger

New model! A tremendous learning tool that every driver should own!

Price: $699.00

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AiM SOLO 2 GPS Lap Timer

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

Price: $399.99

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APEX ARC-8 Wheel

Strong, lightweight, flow-formed, classic design

Price: $258.99 – $394.00

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APEX FL-5 Flow Formed Wheel

Strong, lightweight, flow-formed, robust design

Price: $383.99 – $458.99

408.99 to 468.99
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APEX SM-10 Flow-Formed Wheel

Strong, lightweight, flow-formed, versatile design

Price: $383.99 – $488.99

408.99 to 468.99
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Behr Radiator - E46 Non-M -4/05, Manual Transmission

Direct replacement for your Non-M E46 (-4/05) radiator

Price: $158.99

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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: $1,035.96

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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: $189.99

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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: $299.99

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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: $2,499.99

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BimmerWorld E46 Non M TrackCAB Solid Control Arm Mounts

Solid forged control arm mounts with Delrin bushings for E46 Non M.

Price: $199.99

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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: $249.99

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BimmerWorld E46 Non-M Race Exhaust by MagnaFlow

Lightweight 3" stainless steel exhaust system for dedicated E46 track and race cars - Required for SpecE46

Price: $899.99

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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 Windshield Defroster Kit

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

Price: $99.99

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

Lightweight 3" stainless steel exhaust system and Y-pipe for dedicated E46 track & race cars (Required for SpecE46)

Price: $1,149.99

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BimmerWorld M54 Heater Core Delete Kit

Seal coolant passages (and add a sensor port) for a clean heater core removal

Price: $44.99

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BimmerWorld Mesh Window Net by Teamtech

The only SFI-approved full-mesh window net on the market for the best outward visibility

Price: $39.99

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BimmerWorld Oil Cooler Diverter Valve Kit - E36 Euro, E46 M3

Convert your oil filter housing to full flow to reduce oil temps

Price: $79.99

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BimmerWorld Race Adjustable Rear Camber Arm Set - E36, E46, Z4

Aurora heim joints for easy and precise camber adjustment without exhaust removal

Price: $299.99

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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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BimmerWorld Solid Aluminum Subframe Mount Set - E46 323i/325i/328i/330i/M3, Z4

Solid subframe mounts to maintain proper geometry in your E46 and Z4

Price: $289.99

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BimmerWorld Solid Race Shifter - E30, E36, E46, E9X, E82, Z3, Z4

Race-proven, solid-mounted shifter for direct feel and precise shifting

Price: $324.99

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BimmerWorld Spec E46 Diffsonline Racing Differential

Racing differential for SpecE46 class with more active surfaces and smoother engagement

Price: $3,049.00 – $3,449.00

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BimmerWorld Spec E46 Race Car

2019 Spec E46 build in-progress!

Price: $38,900.00

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BimmerWorld Spherical Rear Shock Mounts (for 12mm Shock) - E30, E36, E46

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

Price: $159.99

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BimmerWorld TE:AL TA16 Forged Race Wheel - 17"

Ultra-premium 17" FORGED wheel at attractive pricing.

Price: $389.99 – $399.99

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Clutch Masters FX400 Clutch Kit (Sprung Hub) - E46 non-M, E39 530i, Z3 2.5/2.8/3.0

The ultimate extreme duty street and/or road/drag racing system with sprung-hub disc

Price: $697.50

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Complete Header Install Kit - SpecE46 Racing Class

Complete header installation kit for M52 manifolds used in SpecE46 racing class

Price: $78.16

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