Uncategorized

May 1, 2025
VAC Dry Sump Kit

Prevent BMW Engine Failure: Why You Need a Dry Sump System

🏁 Oil Surge: The Hidden Killer of High-Performance BMW Engines — And How Dry Sump Systems Save You If you're building or tracking a high-performance BMW engine—whether it's a screaming S54, a howling S65, or a turbocharged N54—there’s one danger that doesn’t get enough attention until it’s too late: oil […]
May 1, 2025
BMW Engine Balancing

Why BMW Engine Balancing Matters for High-RPM Builds

Table of Contents: BMW has a well-earned reputation for producing smooth, high-revving engines that deliver both performance and refinement. From the iconic S54 in the E46 M3 to the high-strung S65 V8 in the E9X M3, BMW motors are often designed to spin well beyond 7,000 RPM, and sometimes even […]
April 30, 2025
bmw turbo lag and how to improve it

Understanding Turbo Lag: What It Is & How to Minimize It

Turbochargers have become a staple in both modern performance and efficiency-focused vehicles. Even BMW, a historic champion of natural aspiration, especially in ///M cars, has made the switch to boost! Turbos provide more power by forcing extra air into the engine, allowing for better combustion and increased horsepower. However, if […]
February 12, 2025

BEST BMW S58 Parts

Maximizing BMW S58 Engine Performance: Best Upgrades & Expert Tips The BMW S58 engine is a powerhouse, delivering robust performance straight from the factory. Found in high-performance BMW M models, this twin-turbo inline-six engine is built for enthusiasts who crave power and reliability. However, with the right upgrades and best […]
February 12, 2025

Best BMW M50 Engine Upgrades

Turbocharging Your BMW M50 Vanos Engine – The Ultimate Build Guide If you're looking to build a high-performance turbocharged BMW M50 Vanos engine, you've come to the right place. At VAC Motorsports, we specialize in high-performance BMW engine builds, supplying top-tier components and expert machining services to ensure reliability and […]
January 14, 2025

Kinematic Speed Racing Shifter for BMW E36, E46, & E90/92

January 14, 2025
S55 vs. S58 Aftermarket Internals

S55 vs S58 Aftermarket Internal Parts Differences + Rod Finishes

November 1, 2024

Understanding BMW S54 Rod Bearings and Why They Matter

February 25, 2019

How To: Replacing Rod Bearings on a BMW S54 Engine

January 17, 2017

Racetech Seats for BMW

January 17, 2017

Premium BMW Wheel Spacers | USA-Made by VAC Motorsports

January 16, 2017

135i and 335i Differentials explained

January 16, 2017

Suspension Terminologies – Decompressed

January 16, 2017

How To: How to Measure Brake to Wheel Clearance

January 16, 2017

BMW CNC Head Porting *Updated*

August 5, 2016

Are cylinder sleeves bad for your BMW engine?

July 25, 2016

VAC Walnut Blaster Service

July 15, 2016

The White Elephant

July 10, 2016

Ring and Pinion

February 15, 2014

N54 Stage 3 CNC Ported Cylinder Head Service (135i, 335i, 535i)

September 5, 2012

VF Engineering VF620 Supercharger Kit *FREE INSTALL!*

September 2, 2012

GENERIC TURBO-KITS

September 2, 2012

DRY SUMP OIL SYSTEM

September 2, 2012

Bump Steer

September 2, 2012

CORNER TIMING

August 22, 2012

VAC E92 M3 | Forgeline GA1R Concave Forged Monoblock Wheels

May 1, 2025
VAC Dry Sump Kit

Prevent BMW Engine Failure: Why You Need a Dry Sump System

🏁 Oil Surge: The Hidden Killer of High-Performance BMW Engines — And How Dry Sump Systems Save You If you're building or tracking a high-performance BMW engine—whether it's a screaming S54, a howling S65, or a turbocharged N54—there’s one danger that doesn’t get enough attention until it’s too late: oil […]
May 1, 2025
BMW Engine Balancing

Why BMW Engine Balancing Matters for High-RPM Builds

Table of Contents: BMW has a well-earned reputation for producing smooth, high-revving engines that deliver both performance and refinement. From the iconic S54 in the E46 M3 to the high-strung S65 V8 in the E9X M3, BMW motors are often designed to spin well beyond 7,000 RPM, and sometimes even […]
April 30, 2025
bmw turbo lag and how to improve it

Understanding Turbo Lag: What It Is & How to Minimize It

Turbochargers have become a staple in both modern performance and efficiency-focused vehicles. Even BMW, a historic champion of natural aspiration, especially in ///M cars, has made the switch to boost! Turbos provide more power by forcing extra air into the engine, allowing for better combustion and increased horsepower. However, if […]
February 12, 2025

BEST BMW S58 Parts

Maximizing BMW S58 Engine Performance: Best Upgrades & Expert Tips The BMW S58 engine is a powerhouse, delivering robust performance straight from the factory. Found in high-performance BMW M models, this twin-turbo inline-six engine is built for enthusiasts who crave power and reliability. However, with the right upgrades and best […]
February 12, 2025

Best BMW M50 Engine Upgrades

Turbocharging Your BMW M50 Vanos Engine – The Ultimate Build Guide If you're looking to build a high-performance turbocharged BMW M50 Vanos engine, you've come to the right place. At VAC Motorsports, we specialize in high-performance BMW engine builds, supplying top-tier components and expert machining services to ensure reliability and […]
January 14, 2025

Kinematic Speed Racing Shifter for BMW E36, E46, & E90/92

January 14, 2025
S55 vs. S58 Aftermarket Internals

S55 vs S58 Aftermarket Internal Parts Differences + Rod Finishes

November 1, 2024

Understanding BMW S54 Rod Bearings and Why They Matter

January 17, 2017

Racetech Seats for BMW

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