A forum community dedicated to Alfa Romeo owners and enthusiasts. Come join the discussion about performance, parts, modifications, troubleshooting, maintenance, and more!

May 23, 2025 · Just sharing my repair of a coolant leak from the turbo degas line to the reservoir. The plastic shell was cracked and the soft inner hose was cut spraying coolant everywhere. When I …

Alfa Romeo 4C Forum - a community for two-seater fans to chat about launch control, turbo upgrades, reliability and more!

We’re the top forum to discuss Alfa Romeo Giulia’s seductive styling, luxury and race level performance.

Jan 7, 2025 · I want to tune my QV but I’m not sure what tune to go with. I don’t want to send out my ECUs so what are my options? I’ve heard of JB4, chipbox, VR tuned and MPP but not sure which …

Jun 28, 2018 · Alfa Romeo Giulia Performance Air Filter - 2.0L - BMC - High Performance The BMC air filter is composed of a metallic mesh covered by an oiled multi-layer cotton filtration material. This …

Feb 21, 2020 · Give your Alfa Romeo Giulia 2.0L the diverter valve it deserves. The GFB DV+ is a direct-fit upgrade built for performance with sharper throttle response, quicker boost recovery, and …

Nov 9, 2024 · Have you owned Alfas - or other sporty cars - in the past (like, perhaps a 911E)? There's a lot of information here on the Alfa BB, but it isn't well-organized or easy to access. Learn to use the …

Sep 1, 2010 · All: The wealth of information available on the BB is truly stunning. Recently reminded of my mechanical inadequacies following the purchase of my 74 GTV, it struck me that I could not …

Jan 18, 2025 · New Alfa owner here. I see that the manual recommends 10w50 for my 1981 Spider, but since that information is now over 40 years old I was wondering if experience and technology has …