This page is dedicated to BMW Mod Guides. Guides range from 500+hp N54 bolt-ons, N54 port injection, S55 turbo guides, B58 downpipes, and plenty more. Check out all of the awesome BMW turbo engine performance content.
Dual cone intakes on twin turbo BMWs are an excellent bolt-on mod. The factory S55 air-box is restrictive on the top-end and muffles turbo and induction sounds. However, replacing the restrictive OEM M3 & M4 system with a performance intake is a great way to extract some extra power and sound. In this guide, we…
Upgraded performance intakes are a great way to free up engine sound and power on turbo cars. The N55 is no exception. While they might not be the best modification for boosting horsepower figures, performance intakes are one of the most popular bolt-ons that can provide the BMW N55 engine with a number of performance…
BMW’s S55 engine comes from the factory with excellent power and torque for its small 3.0L design. However, for some, it’s simply not enough. Bolt-on mods are a popular option to push the S55 engine to 600+WHP. S55 upgraded downpipes (DP’s) are one of the key bolt-ons to unlock the S55’s true potential. In this…
A dual cone intake system for twin turbo BMW’s are one of our favorite bolt-on mods. However, the N63 is a bit different. The stock N63 intake system is efficient from the factory. That leads us to ask, “are dual cone intakes worth it?” Let’s dive in and examine the benefits to an upgraded intake…
The N63 is a force to be reckoned with in the turbo era. It’s a stout motor from the factory coming with 402-523hp, depending upon the specific N63 variant. Though, for some, this simply isn’t enough power. Simple bolt-on mods are a popular option for those looking to make extra power. In our opinion, downpipes…
BMW’s N20 engine comes from the factory with respectable power and performance. However, enthusiasts often look to simple bolt-on mods for impressive power gains. An upgraded downpipe is one of the best bolt-on mods for the N20. Removing the restrictive catalytic converter from the downpipe helps unleash the N20’s true potential. In this guide, we…
The two predecessors to the B58, the N54 and N55, were notorious for busting chargepipes left and right. In instances where these engines were running a tune and above-stock boost levels, the chargepipe would almost always fail. One of the main reasons these chargepipes failed is that they were made out of plastic. The chargepipe…
An often overlooked performance upgrade on the BMW N55 engine is the cooling system. When you’re focused on horsepower, it doesn’t seem too appealing to spend $500 on a “mod” that doesn’t really produce meaning performance gains. However, an N55 upgraded intercooler (FMIC) is one of the best modifications for tuned N55s. Rather than being…
Upgraded intakes are our first mod recommendation for people just getting into modding their BMW’s, but also for people looking to push crazy horsepower. An upgraded intake is the building block to further modification as it provides the engine with the additional air capacity needed for high-horsepower applications. Additionally, it’s a great bang-for-the-buck mod if…
The BMW B48 engine is a stout motor from the factory. However, many look to bolt-on parts to take the B48 to the next level. Towards the top of the list lies an upgraded B48 downpipe. Remove the restrictive particulate filter from the downpipe to unleash the B48’s true potential. In this guide, we will…
An upgraded intake is one of the best bang-for-the-buck mods you can get on your B48 turbo engine. Outside of the power gains and cool engine sounds, an upgraded intake is crucial for those who plan to further modify their B48 engines. We always recommend an upgraded intake as the first mod to make on the…
We believe upgraded front mount intercoolers (FMIC’s) are one of the most under-rated mods for the BMW N20. Peak power gains may appear underwhelming for the cost of an upgraded FMIC. However, upgraded intercoolers are excellent on tuned and modded N20 engines. In this guide, we will discuss the many benefits of running an upgraded…
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