BMW

14

Project E39 M5: K&N Filters and HPS Intake Hoses

by Martin Gonzales

In this installment of Project BMW E39 M5 we will test two very easy to install intake upgrades- the high flow K&N drop-in filters and HPS Performance Parts silicone intake hose kit. We will be doing individual dyno tests for each part to see if they can free up the S62's intake tract and yield some measurable power gains. 


 

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03

Project SR E30: Part 1 - Test Fitting the Engine

by Nikita Rushmanov

So, you built an s13 daily with an SR20 in it. It’s reliable, it’s fast, it makes awesome chu-chu noises, you put 5,000 miles on it, but then you realize that there is one thing this car doesn’t have- 4 doors. That is the exact predicament we were in.


 

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23


Project E46 BMW M3: Part 19 – Rear Trailing Arm Bushings and Maintenance

by Pablo Mazlumian

BMW rear trailing arm bushings are rubber and prone to cracking. Ours cracked and rendered the car uncontrollable at the limit. We give you step-by-step how-to on installing Powerflex polyurethane bushings from BimmerWorld!


 

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20

Project E90 M3: Head to Head with 2016 Mustang GT

by Billy Johnson

Packing more than 50whp over stock, our Project E90 M3 took to the track at Palm Beach International Raceway (ROAD COURSE) to see how it stacks up against a 2016 Ford Mustang GT.  Both cars have similar power, weight, and are equipped with similarly sized Continental ExtremeContact DW tires.  How will our modified 8 year old sport sedan benchmark compare to a modern “pony car” that’s transitioned away from its roots to become a corner carver? Read on to find out.


 

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12

Project GMW E46 Turbo: Part 1 - Introduction

by Mark Hutchison

When you think of a high-performance E46 3 Series BMW, you may automatically think of the ever popular M3.  It’s true that the E46 M3 produces great power with its fabled S54 inline six. It also looks amazing with its distinct fender vents and aggressive front fascia. While this 2001 325ci BMW may not be an M3, it will decimate all other cars with an affordable and reliable power plant from an American classic – the GM LS series engine.


 

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21

The Yost Autosport BMW M4: Part 3 – Feeding the Beast

by Mike Bonnani

The Yost Autosport BMW M4 endurance race car gets some power and cooling upgrades from GIntani and CSF Racing! Plus, we feed the beast with a massive custom Fuel Safe fuel cell and Aeromotive fuel system components. And more!


 

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28

Project M3: Part 16 – Koyorad All Aluminum Radiator Installation

by Pablo Mazlumian

Until now, Project M3's benefitted from increased power, braking, and handling performance, as well as nice improvements to the interior and exterior aesthetics. But keeping things cool under the hood is something we haven't touched on yet, and we do so today with an all aluminum radiator from Koyorad!


 

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06

The Yost Autosport BMW M4: Part 2 – Controlling the Chassis

by Mike Bonanni

A proper race car is nothing without control and control comes in the form of a number of components that help one another work to their maximum efficiency. Tires of course are a huge part of control but just putting sticky tires on an otherwise stock car wont do you as much good as you think. You need a proper suspension setup to match.


 

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02

Tested: KW Suspensions BMW F30 DDC Remote Adjustable Suspension

by Mike Kojima

A few years ago we got to test a sample of KW Suspensions' electronically adjustable DDC coilovers while visiting them at their German global headquarters. We sampled a 3 series BMW coupe on twisty German back roads and on the Autobahn and came away favorably impressed. We were able to easily, and quickly, adjust the suspension from comfortable to firm to match our current driving modd and/or road conditions. 


 

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31

The Yost Autosport BMW M4: Part 1 – The Foundation of a Proper Race Car

by Mike Bonanni
photos by Garrett Wade & Eddie Long

Many of us out there, new or otherwise to our beloved car culture, don’t realize the difference between a track car and a race car and it has nothing to do with lap time. What makes a proper race car is not horsepower or giant tires it’s all about optimization of a given platform the only limitations being budget and a rule book. A proper race car has thousands of man hours into it on things that you’ll never see unless pointed out. A proper race car is re-built and re-imagined from the ground up.


 

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25

Level Motorsports E30 BMW: Part 1 - Safety, Aerodynamics, and Grip!

by Pablo Mazlumian

Take a look at this crazy E30 BMW, and learn the story of how it went from a street-driven rust bucket of a 325i to the time attack and hill climb racer it is today. And it was all built by one guy with second-hand parts!


 

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11

Project M3: Part 15 – More Exhaust Testing and Weight Reduction

by Pablo Mazlumian

We test a new exhaust system and drop some weight in the process. We've got dyno graphs and videos in this one. Plus, we check out dad's new 8-Series BMW and drastically change its looks with a simple wheel upgrade. Check it out.


 

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09

Project E46 M3: Part 14 - Short Shift Kit and Lightweight Clutch Testing!

by Pablo Mazlumian

We not only install one of the best short shift kits money can buy, but also test a lightweight clutch and flywheel--on the dyno! How often do we see publications spending the time doing that? Does it make a difference? We answer that here, plus we check out a supercharged E46 M3 racer that rolled into Modified by KC's shop that day!


 

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26

Project E46 M3: Part 13 - Lightweight clutch and flywheel, and more!

by Pablo Mazlumian

Our E46 M3 is really coming along. In the power department, in order to get significant gains we're pretty much at a point where we either need to get into the motor, or go forced induction. However, a clutch and flywheel is one way we can get more out of the already existing power. In the next two parts we install and dyno test a Clutch Masters FX400 clutch and lightweight flywheel, and show you several other products we used to drop more weight for additional overall performance.


 

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07

Project E36 323is: Keeping The S52 Cool With CSF, Pelican Parts, SPAL and HPS

by Nick Betz

With a new S52 swap and the heat of Southern California always rearing its ugly head we needed to protect our new build from the dreaded E36 cooling problems. Read what parts we chose and why in order to make sure our S52 swapped E36 keeps its cool.


 

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16

Project E90 M3: Part 5 - K&N Filter Cover

Project E90 M3: Part 5 – K&N Filter

by Billy Johnson

We gave our M3 a quick and easy bump in power by swapping out the factory air filter for the industry-leading High Performance K&N air filter.  We have seen some impressive gains from K&N products and feel there’s no reason you shouldn’t have one on every car you own!  But how much power can really be gained over the OEM BMW air filter in this highly stressed and finely tuned 8,250rpm screaming V8?  Read on to find out!


 

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26

E46 BMW M3 Turbo: Part 3 – Clutch Masters twin-disc clutch, and more MKC cars!

by Pablo Mazlumian

Not only do we install a much needed twin disc clutch from Clutch Masters in this 700 WHP beast, but we feaure several more heavily boosted cars at Modified by KC that were in for some tuning. If you like boost, read on...


 

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10

Project E46 M3: Part 12 – Whiteline Front Control Arm Lower Inner Rear Bushing, Alignment, and Tumbler Switch fix

by Pablo Mazlumian

It’s hard to believe that nearly an entire year has gone by since we’ve last updated Project E46 M3. The car's been running great, and the 320-plus WHP normally-aspirated S54 six-cylinder never ceases to amaze. This time we enlisted Whiteline for its drop-in, lower inner rear bushings for the front control arms, and performed a quick fix to the steering column. We also got an alignment at a very unassuming shop with interesting machines inside! Take a look.


 

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30

Project E36 M3: Part 6 - Short Shifter and Engine Mounts

Project E36 M3: Part 6 - Short Shifter and Engine Mounts

by Jonathan Lawson

After reading the glowing magazine reviews for two and half years in the mid-90s, I finally test drove my first BMW E36 M3 back in 1997. That drive was all I could think about until July of 1999 when I finally gave in and bought my first M3. I was coming from a 1994 DC4 Acura Integra LS, so everything about the E36 M3 was incredible to me… Except the shifter. The first thing I remember from that very first test drive was the feeling of churning butter just to shift gears. The overall feel was acceptable, but the length of the throws was ridiculous compared to the notchy goodness of the Acura, so that was the first thing I changed on my original ’99 M3, and it’s the first thing I’ve changed on each E36 I’ve owned since then.


 

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14

Tested: Nitto's new 555 G2 High Performance Tire!

by Mike Kojima

It seems like only yesterday but it was actually 20 years ago in 1996 that the Nitto 555 was first launched. Aimed at the center of the growing, red hot sport compact market, the 555 was the new kid in town, the performance leader of a new tire company that burst upon the scene right as it exploded into the mainstream. As Nitto's flagship tire, the 555 was a summer ultra high performance or UHP tire that offered excellent all around grip with good wear to boot.


 

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