Please read!! Before dismantling donor car, dme had no codes for the catalytic converter and donor car had a catless exhaust system. Therefore it’s likely that it had a tune on so the check engine light wouldn’t show up. Other than that no issues.
114k miles n55 auto
About CQ Werks
Welcome to CQ Werks! We specialize in providing OEM and quality aftermarket auto parts at competitive prices. Our inventory includes carefully sourced components that are inspected and described as accurately as possible so you can buy with confidence.
Many of our parts come from complete vehicles that we dismantle ourselves, along with trusted suppliers that provide new aftermarket components. This allows us to offer a mix of tested used OEM parts and reliable replacement parts for a wide range of vehicles. We frequently stock parts for European vehicles, especially BMW, along with parts for many other makes and models.
Why Buy From CQ Werks
🔧 OEM and quality aftermarket parts
📦 Fast and secure shipping
✔️ Parts inspected and accurately listed
💬 Quick responses to questions and messages
⭐ Customer-focused service
Shipping
Most orders ship within 1 business day. Larger items such as engines, transmissions, or body panels may ship via freight. Local pickup may also be available depending on the item.
Fitment
Please confirm compatibility before purchasing. If you’re unsure, send us your VIN or part number, and we’ll gladly help verify fitment.
Our Mission
At CQ Werks, our goal is to make buying auto parts easy, reliable, and transparent for DIYers, shops, and enthusiasts.
Thank you for supporting our business.
