Name: 2003 BMW E46 M3 – Turbocharged | 800HP | Turnkey Daily Driver
Brand: 5150 AutoSport
Price: 50000.00 USD
Availability: InStock

Kelford Cams

Precision-engineered for serious performance, Kelford Cams deliver proven gains in power and reliability for BMW engines. Whether you're building for the street or the track, Kelford’s high-performance camshafts are trusted by top engine builders worldwide.

Kelford Camshaft Set, BMW B58 Gen1

Kelford Camshaft Set, BMW B58 Gen1

Prix habituel $1,259.99 USD

Prix habituel ~~$1,259.99 USD~~ Prix promotionnel $1,259.99 USD
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Kelford Camshaft Set, BMW B58 Gen1.5

Kelford Camshaft Set, BMW B58 Gen1.5

Prix habituel $1,259.99 USD

Prix habituel ~~$1,259.99 USD~~ Prix promotionnel $1,259.99 USD
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Kelford Camshaft Set, BMW / Toyota B58 Gen2

Kelford Camshaft Set, BMW / Toyota B58 Gen2

Prix habituel $1,259.99 USD

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Kelford Camshaft Set, BMW S58

Kelford Camshaft Set, BMW S58

Prix habituel $1,259.99 USD

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5150 AutoSport

2003 BMW E46 M3 – Turbocharged | 800HP | Turnkey Daily Driver

$50,000.00 USD

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BMW N54 Piston Set by Arias

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BMW N54 Piston Set by Arias

Prix habituel $999.99 USD

Prix habituel ~~$1,199.99 USD~~ Prix promotionnel $999.99 USD
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BMW S52 Piston Set by Arias

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BMW S52 Piston Set by Arias

Prix habituel $999.99 USD

Prix habituel ~~$1,199.99 USD~~ Prix promotionnel $999.99 USD
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BMW M52 Piston Set by Arias

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BMW M52 Piston Set by Arias

Prix habituel $999.99 USD

Prix habituel ~~$1,199.99 USD~~ Prix promotionnel $999.99 USD
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BMW S14 Piston Set by Arias

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BMW S14 Piston Set by Arias

Prix habituel $699.99 USD

Prix habituel ~~$999.99 USD~~ Prix promotionnel $699.99 USD
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BMW S54 Piston Set by Arias

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BMW S54 Piston Set by Arias

Prix habituel $999.99 USD

Prix habituel ~~$1,199.99 USD~~ Prix promotionnel $999.99 USD
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BMW M20B25 Piston Set by Arias

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BMW M20B25 Piston Set by Arias

Prix habituel $999.99 USD

Prix habituel ~~$1,199.99 USD~~ Prix promotionnel $999.99 USD
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5150 AutoSport

S55 Camshaft Set, BMW F80 / F82 / F83

$1,799.99 USD

~~$1,799.99 USD~~ $1,799.99 USD

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5150 AutoSport

Complete S14 B25 Drivetrain Turnkey Swap – Ready for Installation

$29,999.99 USD

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The BMW G2X, introduced in 2018, is the 7th generation of the...

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F90 (2018 - 2023)
The BMW F90 M5 is a high-performance sports sedan that seamlessly blends luxury...

F90 (2018 - 2023)
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To determine which engine your G30 / G31 / G38 5-Series model...

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G11/G12 (2016 - 2022)
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F87 (2016 - 2021)
To determine which engine your F87 2-Series model has, please refer to...

F87 (2016 - 2021)
F22/F23 (2014 - 2020)
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F22/F23 (2014 - 2020)
F80/F82/F83 (2015 - 2019)
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F80/F82/F83 (2015 - 2019)
F30/F31/F34 (2012 - 2018)
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E82/E88 (2008 - 2013)
The BMW E8X generation marked BMW's entry into the compact and entry-level...

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E90/E91/E92/E93 (2006 - 2013)
The BMW E9X, produced from 2005 to 2013, is highly regarded for...

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E60 / E61 (2004 - 2011)
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E60 / E61 (2004 - 2011)
E85/E86 Z4 (2003 - 2008)
The BMW E85 and E86 Z4, produced from 2002 to 2008, represent the...

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E46 (1999 - 2006)
The BMW E46, produced from 1998 to 2006, is praised for its...

E46 (1999 - 2006)

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Bringing you the latest and greatest in BMW Performance.

New Releases

Billet Torque Converter for ZF 8HP

Billet Torque Converter for ZF 8HP

Prix habituel $1,999.99 USD

Prix habituel Prix promotionnel $1,999.99 USD
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Garrett PowerMax Intercooler – 2015-2020 BMW M2 M3 & M4

Garrett PowerMax Intercooler – 2015-2020 BMW M2 M3 & M4

Prix habituel $3,159.99 USD

Prix habituel Prix promotionnel $3,159.99 USD
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B48 Main Bearing Set, High-Performance

B48 Main Bearing Set, High-Performance

Prix habituel $599.99 USD

Prix habituel ~~$599.99 USD~~ Prix promotionnel $599.99 USD
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BMW E30 M3 S14 T-shirt by 5150 AutoSport

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BMW E30 M3 S14 T-shirt by 5150 AutoSport

Prix habituel $19.99 USD

Prix habituel ~~$29.99 USD~~ Prix promotionnel $19.99 USD
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Race-Spec P54 Headers for E46 M3 by 5150 AutoSport

Race-Spec P54 Headers for E46 M3 by 5150 AutoSport

Prix habituel $2,999.99 USD

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5150 AutoSport

Tremec TUET11009 Faceplated Transmission

$6,999.99 USD

~~$7,999.99 USD~~ $6,999.99 USD

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5150 Machine Shop Services

No machine shop? No problem. The 5150 Team is READY for all of your BMW performance service needs, from expert sleeving and O-Ring installation, to complete performance cylinder heads and 5-Axis porting. Don't wait months for the other guys; we're ready to get it done NOW! Contact sales for more information or browse our complete catalog of performance services below.

BMW CNC Combustion Chamber Upgrade Service

BMW CNC Combustion Chamber Upgrade Service

Prix habituel À partir de $399.99 USD

Prix habituel Prix promotionnel À partir de $399.99 USD
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BMW 5-Axis CNC Cylinder Head Porting

BMW 5-Axis CNC Cylinder Head Porting

Prix habituel À partir de $999.99 USD

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BMW / Toyota B58 Performance Valve Seat Replacement by 5150 AutoSport

BMW / Toyota B58 Performance Valve Seat Replacement by 5150 AutoSport

Prix habituel $799.99 USD

Prix habituel Prix promotionnel $799.99 USD
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BMW S58 Performance Valve Seat Replacement by 5150 AutoSport

BMW S58 Performance Valve Seat Replacement by 5150 AutoSport

Prix habituel $799.99 USD

Prix habituel Prix promotionnel $799.99 USD
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5150 AutoSport Crankshaft Balancing Service, BMW Engines

5150 AutoSport Crankshaft Balancing Service, BMW Engines

Prix habituel À partir de $299.99 USD

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A Closer Look: 5150 Pro-Xtreme Cylinder Heads

B46 Cylinder Head Service by 5150 AutoSport

B46 Cylinder Head Service by 5150 AutoSport

Prix habituel $3,999.99 USD

Prix habituel Prix promotionnel $3,999.99 USD
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B48 Cylinder Head Service by 5150 AutoSport

B48 Cylinder Head Service by 5150 AutoSport

Prix habituel $3,999.99 USD

Prix habituel Prix promotionnel $3,999.99 USD
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B58 Cylinder Head Service by 5150 AutoSport

B58 Cylinder Head Service by 5150 AutoSport

Prix habituel $5,999.99 USD

Prix habituel Prix promotionnel $5,999.99 USD
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M10 Cylinder Head Service by 5150 AutoSport

M10 Cylinder Head Service by 5150 AutoSport

Prix habituel $3,999.99 USD

Prix habituel Prix promotionnel $3,999.99 USD
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M20 Cylinder Head Service by 5150 AutoSport

M20 Cylinder Head Service by 5150 AutoSport

Prix habituel $5,999.99 USD

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The 5150 Garage

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Dani Morand's Drift E36

Few drift builds capture the perfect balance of raw power and precision like 5150 sponsored driver Dani Morand’s Turbo S52-powered E36 M3, @iron_and_torq. This track weapon combines the nimble, well-balanced...

Dani Morand's Drift E36

Few drift builds capture the perfect balance of raw power and precision like 5150 sponsored driver Dani Morand’s Turbo S52-powered E36 M3, @iron_and_torq. This track weapon combines the nimble, well-balanced...
Muhammad's E89 Z4

Muhammad's BMW E89 Z4 is not your average weekend cruiser—this Saudi-imported roadster is a full-blown, turbocharged statement on wheels. Still wearing its original Saudi plates, the car stands out even...

Muhammad's E89 Z4

Muhammad's BMW E89 Z4 is not your average weekend cruiser—this Saudi-imported roadster is a full-blown, turbocharged statement on wheels. Still wearing its original Saudi plates, the car stands out even...
Shival's F80 M3 Bully

Shival's F80 M3 isn't just easy on the eyes; built by 5150 South Africa, NV Performance, the 357, and Strada Performance, this S55 Bully Build is a formidable foe on...

Shival's F80 M3 Bully

Shival's F80 M3 isn't just easy on the eyes; built by 5150 South Africa, NV Performance, the 357, and Strada Performance, this S55 Bully Build is a formidable foe on...

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The BMW Z8 is a limited-production roadster that combined retro-inspired design with...

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E36/E37/E38 Z3 (1997 - 2002)
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E38 (1995 - 2001)
E36 (1992 - 1999)
The BMW E36, manufactured between 1990 and 1999, is recognized for its...

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To determine which engine your E31 8-Series model has, please refer to...

E31 (1991 - 1998)
E34 (1989 - 1995)
The BMW E34, produced from 1988 to 1996, is known for its refined design,...

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To determine which engine your E32 7-Series model has, please refer to...

E32 (1988 - 1994)
E30 (1984 - 1992)
The E30's rear-wheel-drive chassis offered an engaging driving experience, attracting motorsport aficionados...

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E24 (1977 - 1989)
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E24 (1977 - 1989)
E21 (1977 - 1983)
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E21 (1977 - 1983)
E12 (1975 - 1981)
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E12 (1975 - 1981)
E20

E20

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CP-Carrillo x 5150 AutoSport Pro-Xtreme Collection

Designed with ultra-high performance in mind, these 5150 exclusive products are made to handle extreme horsepower and high RPM applications.

CP Forged Piston Set, BMW S58 Pro-Xtreme

CP Forged Piston Set, BMW S58 Pro-Xtreme

Prix habituel À partir de $1,499.99 USD

Prix habituel ~~$1,499.99 USD~~ Prix promotionnel À partir de $1,499.99 USD
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BMW S63 Forged Piston Set, Pro-Xtreme, Alusil

BMW S63 Forged Piston Set, Pro-Xtreme, Alusil

Prix habituel À partir de $2,199.99 USD

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CP-Carrillo Connecting Rod Set, BMW S58 Pro-Xtreme

CP-Carrillo Connecting Rod Set, BMW S58 Pro-Xtreme

Prix habituel $2,299.99 USD

Prix habituel ~~$2,299.99 USD~~ Prix promotionnel $2,299.99 USD
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CP Forged Piston Set, BMW B58 Pro-Xtreme

CP Forged Piston Set, BMW B58 Pro-Xtreme

Prix habituel À partir de $1,499.99 USD

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CP Forged Piston Set, BMW S63, Pro-Xtreme, Sleeved

CP Forged Piston Set, BMW S63, Pro-Xtreme, Sleeved

Prix habituel À partir de $1,799.99 USD

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Shop by Brand

5150 AutoSport

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Aeromotive

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AiM Sports

AiM Sports
Applied Torque Solutions
Applied Torque Solutions specializes in high-performance 8HP transmissions, purpose-built for platforms like...

Applied Torque Solutions
Arias Pistons
Power Meets Affordability. Established in 1969, Arias has a 55+ year legacy...

Arias Pistons
ARP

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ATI Racing
ATI Performance Products has been a leader in high-performance driveline and engine...

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CAT Cams
Discover the legacy of CAT Cams, Belgian-based leader in high-performance camshafts with...

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Cometic
Cometic Gaskets has been a leader in high-performance sealing solutions since 1989,...

Cometic
Clutch Masters

Clutch Masters
Cometic
Cometic Gaskets has been a leader in high-performance sealing solutions since 1989,...

Cometic
Corsa Performance

Corsa Performance
CP-Carrillo
CP-Carrillo is a globally respected name in motorsport, known for producing some...

CP-Carrillo
DEKA Clutches & Transmissions

DEKA Clutches & Transmissions
DOC Race

DOC Race

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Driven Racing Oil
Developed by engine builders for engine builders, Driven Racing Oil offers superior...

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For over 30 years, The Driveshaft shop has been engineering and manufacturing...

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ESS Tuning

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Ferrea Racing Components
Ferrea Racing Components has been producing championship-proven valvetrain parts for nearly 50...

Ferrea Racing Components
Garrett Motion

Garrett Motion
GSC Power-Division

GSC Power-Division
Injector Dynamics
Injector Dynamics fuel injectors have been a trusted name in the high-performance...

Injector Dynamics
KD Auto

KD Auto
Kelford Cams
Kelford Cams, a globally respected brand from New Zealand, has been crafting...

Kelford Cams
Kies Motorsports

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KW
KW Suspensions provides a comprehensive range of suspension products for BMW vehicles,...

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Link Engine Management
Specializing in electronic engine management solutions, Link Engine Management is a globally respected...

Link Engine Management
Mahle Motorsport

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Manley Performance
Manley Performance has delivered top-tier engine components trusted by racers and engine...

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Mishimoto

Mishimoto

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MOTIV

MOTIV
OS Giken

OS Giken
Powerflex
Powerflex polyurethane bushings offer superior suspension performance and durability for BMW enthusiasts...

Powerflex
Precision Turbo
Founded in 1987, Precision Turbo and Engine is one of the world's...

Precision Turbo
ProTuning Freaks

ProTuning Freaks
Radium Engineering

Radium Engineering
Rally Road
Rally Road designs and manufactures high-quality performance parts and custom solutions for...

Rally Road
RK Autowerks
RK Autowerks is known for engineering and producing high-quality, race-proven performance parts...

RK Autowerks
Samsonas Motorsport

Samsonas Motorsport
Schrick
Schrick Camshafts have long been regarded as one of the premier choices...

Schrick
SCE Gaskets

SCE Gaskets
SP Connecting Rods

SP Connecting Rods
Supersprint

Supersprint
Supertech
Supertech is a leading manufacturer of high-performance valvetrain components trusted in both...

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TiALSport

TiALSport