M20 Throttle Switch

Replacement M20 TPS

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Turbo Tuning Package - M20

The only turn-key tuning package for your M20 Turbo car!

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Turbo Tuning Package - M30

The only turn-key tuning package for your M30 Turbo project!

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AEM Wideband Sensor

A great wideband gauge for naturally aspirated builds!

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Turbo Tuning Package - M5x/S5x OBD1

The best turn-key tuning package for your OBDI turbo M50, M52, S50 or S52 engine, PERIOD!

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WAR Chip ECU Grommet

ECU Housing grommet for WAR Chip cables

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Miller W.A.R. Chip

You've found the tuning solution you need...

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WAR Chip TCM Cable

Break or lose your TCM cable?

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WAR Chip USB Cable

Break or lose your WAR Chip USB Cable? Replacements are here.

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24 to 28 Pin Upgrade

Convert your 24pin 059 ECU to the common 28pin set up.

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Miller VCLC System

Highly recommended! This boost / AFR gauge combo integrates with the WAR Chip for in boost AFR...

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M30 Powerfold™ Intake

Improve your M30's performance with the Miller Powerfold™ expanded intake manifold.

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Miller 745i Wastegate

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BOSCH 413 Red Label

Red Label BOSCH 413 ECU (NON EWS)

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BOSCH 404 ECU

BOSCH 404 ECU for M60 engines

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M20 PSIK Intake Elbow

5 Ply silicone elbow with ICV port for the PSIK or boosted applications.

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Powerfold™ S38/M88 Intake kit

Powerfold™ Intake Manifold extension kit by Miller Performance for the S38/M88 Engine.

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S14 Intake elbow

5 Ply 4" Silicone intake elbow for you e30 M3

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S38 / M88 Intake Boot

5 Ply 4" to 3" Silicone intake boot for you e24 or E28 M car

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M5x | S5x ARP Head Studs

The best price for M50, M52, S50 and S52 head studs.

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M30 ARP Head Studs

ARP M30 head studs at a great price!

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Turbo M5x / S5x Spark Plugs

Plugs for m50, s50 m52 & s52 Turbo engines.

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Turbo M20/M30 Spark Plugs

Proper spark plugs for M20 and M30 Turbo engines.

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M5x | S5x N/A Pistons

Performance pistons designed specifically for naturally aspirated engines.

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M5x | S5x Turbo Pistons

M5x | S5x Pistons designed specifically for turbo applications

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M30 Turbo Pistons

M30 pistons for turbo applications

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Rod Bearings

For M52 S50 S52 engines

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M88/S38 10.5:1 Pistons

True 10.5:1 compression pistons for Stroker M88/3 & S38b35 engines

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W.A.R. Machine Stickers

W.A.R. Machine Decals with Chassis outline

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Billet E34 Strut Bar

Our signature series billet strut bar for your E34

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Billet E36 Strut Bar

Our signature series billet strut bar for your E36

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Billet E30 Strut Bar

INTRODUCTORY PRICING - LIMITED TIME

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Miller Race Stripe

Miller Vinyl Graphics Kit

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Limited Edition Key Chain

W.A.R. Chip circuit key chain

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Miller GEN III/M MAF - M Cars

GENIII/M the ULTIMATE MAF conversion Kit

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ProStreet Induction Kit

Gain more power than any other bolt on for your e30 325i, iS or iC

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Miller GEN III MAF 944

GENIII MAF conversion Porsche 944

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M20 factory intake elbow

New M20 intake boots - makes installing a GEN3 MAF easier!

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Miller GEN III MAF

The Best BMW MAF Conversion Kit Available

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Miller S14 Alpha-N System

Factory ECU controlled Alpha-N system for the e30 M3

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Miller B35 OFH Adapter

Convert your B34 oil filter housing to the more convenient B35 oil filter housing

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M30 Oil Filter

M30 oil filter cartridge

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F8x M3 / M4 Intercooler

Upgraded air to liquid intercooler for F8X M3 & M4 cars

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60 Lb/hr SIEMENS Injectors

60 Lb/hr SIEMENS fuel injector set of 6

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24 Lb/hr BOSCH Injectors

24 Lb/hr BOSCH Injector Set of 6

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36 Lb/hr BOSCH Injectors

36 Lb/hr BOSCH Injector Set of 6

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42 Lb/hr BOSCH Injectors

42 Lb/hr BOSCH Injector Set of 6

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Electric Fan Relay

replacement relay for electric fan conversion

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M20 Miller Smart Fan Kit

Fan delete kit w/ special ECU software

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16" Electric Fan

2100 CFM Slim Electric puller/pusher fan

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