Technical knowledge & motorsport tips - blog posts

Domstrebe BMW E90 Track - sinnvoll oder Show? - WEHRAN MOTORSPORT
Strut brace BMW E90 Track - useful or show?
Strut Bar BMW E90 Track - what it really does, when it makes sense, and what matters for stiffness, setup, and installation on the E90. Read more...
Achsaufnahmen verstärken beim BMW E46 - WEHRAN MOTORSPORT
Reinforce axle mounts on BMW E46
Reinforcing the axle mounts on the BMW E46 - why it's necessary, which solutions work, and what matters for street, track day, and conversion. Read more...
Gewicht reduzieren beim BMW E46 - WEHRAN MOTORSPORT
Reduce weight in the BMW E46
Reducing weight in a BMW E46 - which measures truly make a difference, where disadvantages arise, and how to plan effectively for road or track. Read more...
Luftführung Bremse BMW E30 richtig auslegen - WEHRAN MOTORSPORT
Properly designing the BMW E30 brake air ducting
Properly Planning BMW E30 Brake Cooling: Less Fading, More Stable Temperatures, and Practical Solutions for Road, Track Day, and Motorsport. Read more...
Frontlippe BMW E36 Motorsport richtig wählen - WEHRAN MOTORSPORT
Choosing the right front lip for your BMW E36 Motorsport
BMW E36 Motorsport Front Lip Explained: Material, Aero Effect, Installation, and Use on Road or Track Day - Functional, Not Just Cosmetic. Read more...
Canards BMW E90 kaufen - worauf es ankommt - WEHRAN MOTORSPORT
Buying BMW E90 Canards - what to look for
Buying BMW E90 Canards - this guide shows when they work, what really matters for material, mounting, and setup. Read more...
Leichtbau-Teile BMW Trackday richtig wählen - WEHRAN MOTORSPORT
Choosing the Right Lightweight Parts for BMW Track Days
Choosing the Right Lightweight Parts for Your BMW Track Day: Where Weight Really Makes a Difference, Which Parts Make Sense, and Where Durability is More Important. Read more...
BMW E36 Tracktool Teile richtig auswählen - WEHRAN MOTORSPORT
Choosing the Right Parts for Your BMW E36 Track Tool
BMW E36 Track Tool Parts: Select Suspension, Brakes, Cooling, Bushings, and Aero for Improved Reliability, Precision, and Lap Times. Read more...
Bremsenbelüftung für Rennstrecke richtig planen - WEHRAN MOTORSPORT
Properly planning brake cooling for the racetrack
Properly designing brake cooling for the racetrack: less fading, more stable pedal feel, longer service life, and measurably more consistency. Read more...
Bremsenkühlung BMW E46 Tracktool richtig planen - WEHRAN MOTORSPORT
Properly planning BMW E46 track car brake cooling
Implementing BMW E46 Track Car Brake Cooling Correctly: Air Ducts, Components, Pitfalls, and Setup Tips for Consistent Braking Performance. Read more...
Join our team!
At Wehran Motorsport, we are regularly on racetracks in and around Germany and are looking for people who would like to support our team. Not just standing on the sidelines, but truly being there – in the pit, at the car, right in the thick of the action. From wrenching to pit stops and driver support, you'll experience everything and be a part of it. You don't have to be a full-fledged professional, but it will be difficult without any knowledge of cars. You should have a bit of know-how... Read more...
Polyurethane Hardy disc advantages: Why it outperforms rubber Hardy discs
The advantages of polyurethane flex discs are a decisive reason for many mechanics and car enthusiasts to switch from conventional rubber flex discs to more modern polyurethane versions. Polyurethane flex discs reveal their strengths, especially during sporty driving or under higher loads: they offer improved durability, increased load-bearing capacity, and reduced maintenance. This article explains why polyurethane rubber flex discs are superior in many aspects and how these advantages affect the performance and lifespan of your vehicle. Polyurethane Hardy discs offer advantages compared to rubber Hardy discs Material properties of... Read more...