Home / Blog
EuroSpec guides
BMW performance guides
Straight answers on downpipes, intakes, turbos, cooling and fitment, written for Australian cars. Pick a topic or your engine.
BMW Intercooler Upgrade: Beating Heat Soak in an Australian Summer
If you drive a turbocharged BMW in Australia, heat is the quiet tax on your power. On a 35°C day in stop-start traffic, or…
The BMW S55 & S58 Range Has Landed — In Stock Now
The M-car range is here. We've just landed a full lineup of BMW S55 and S58 performance parts — cold air intakes, catless downpipes,…
Do BMW Cold Air Intakes Actually Add Power? (B58 & M-Car Guide)
Do BMW cold air intakes actually add power? The honest answer for B58, B48 and S55/S58 M cars — how much power to expect,…
340i Mods: Why the B58 Is the Best Value Performance BMW (and the First 3 to Do)
The B58 340i is the value sweet spot of modern BMW performance. Here are the first 3 340i mods to do, in order, and…
Does a Downpipe Void Your BMW Warranty in Australia?
A clear look at how BMW warranties interact with aftermarket downpipes under Australian Consumer Law — what's actually voided, what isn't, and how to…
B48 Downpipe Upgrade — Is It Worth It on the BMW 1 and 2 Series?
Understanding the B48 platform, what a downpipe upgrade actually does, the gains you can expect, and the trade-offs to weigh before committing.
BMW F30 Body Wheel Guide: Common Wheel Specs to Avoid Rubbing
Wheel widths, offsets and tyre sizes that fit the F30 3 Series without rubbing — plus the fitment moves to make if you want…
F30 3 Series Aero Upgrades: What Actually Makes a Difference
The best aero upgrades for the BMW F30 3 Series in Australia — what to buy, what order to fit them, and what to…
Catless vs Catted Downpipe: Which is Right for Your B58?
It's one of the most common questions when shopping for a downpipe upgrade. Catless or catted? Both improve performance over the factory unit, but…
Showing 18 of 25 guides
Load more guides
Parts these guides coverLive prices and stock
B58 Stage 2 BundleFrom $1,749 · In stock
B58 Catless Downpipe$550 · In stock
B58 Gen 2 Cold Air Intake$520 · In stock
BMW B58 bootmod3 Tuning License - F20 M140i F30 340i G20 M340i F22 M240i G42 M240i F32 440i (F & G Chassis)From $79 · Ships in 1–3 days
Question we haven't answered?
Send us your car and what you want from it. The best questions become the next guide.
Get the next guide first
Join the EuroSpec list for new guides, new stock and 10% off your first order.