M88/S38 10.5:1 Pistons

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

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M5x | S5x N/A Pistons

Performance pistons designed specifically for naturally aspirated engines.

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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 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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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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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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BOSCH 404 ECU

BOSCH 404 ECU for M60 engines

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BOSCH 413 Red Label

Red Label BOSCH 413 ECU (NON EWS)

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Miller 745i Wastegate

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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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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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