Swirl flaps no compromise
In-house design and manufacturing in Bucharest
BMW diesel specialists · 2.0d · 2.5d · 3.0d
One-piece shaft — no screws in the intake path
DHL & Fan Courier · Romania, EU and worldwide
Find the right kit for your car
Pick engine, chassis and year. We show only products that fit your BMW. Works with VIN too.
Why
Stainless steel
316L stainless steel. One-piece body, no screws that can end up in the engine.
RO & Worldwide shipping
Fast tracked courier delivery, shipped from Bucharest within 24h.
Politehnica engineers
Team of graduates from Politehnica University of Bucharest. Reach out with confidence for any technical issue.
Real tech support
We answer on WhatsApp, phone and email. Remote installation support available.
Field reports
"Bună Ziua Aceste Clapete Se Potrivesc Și Pe Acest Model De Mașină Că Am Văzut Că La Specificații Apare Că Se Potrivesc Doar Pe Modelele Realizate Din 2004 -2006? Mulțumesc Mult Așt…"
"Ordered For An X3 2.0D. Fast Delivery, Professional Packaging, Trouble-Free Install. The Flaps Are One-Piece With The Shaft — Better Than Oem."
"People Recommended The Redo Kit And They Did Not Disappoint. Excellent Quality, Feels Different From Any Other Aftermarket Solution."
"Installed The Flaps On My E46 320D. You Can Feel The Difference Immediately — The Car Is Back To Factory Parameters. Highly Recommended."
"Many Thanks For The 22Mm Kit. Fits Well And No Issues. The Engine As It Was Meant To Be."
"Va Rog, Faceți Și De 33Mm? Am Un 635D Și Aș Vrea Să Le Schimb Cu Ceva Asemănător, Îmi Pare Rău Să Le Anulez... Wbaea72090Cz43024"
Our team
We are graduates of the Faculty of Road Vehicles, passionate about automotive engineering and dedicated to designing and building parts that actually hold.
Automotive design engineer, passionate about vehicles.
Automotive design engineer and a born craftsman.
Got a custom project?
Let's talk about what you have in mind and how we can be part of your success.