Description
Borla Touring Cat-Back Exhaust is built for 2008–2011 BMW 328i Sedan 3.0L RWD (E90). This version uses polished tips. The tubing layout is 2.25", 2.5".
Sound and Engineering
Touring tuning emphasizes a more restrained exhaust character within the available Borla range. The complete engine and exhaust configuration still determines the final sound.
Mandrel-bent tubing maintains its cross-section through bends, keeping the intended pipe shape through changes in direction.
Technical Specifications
| Manufacturer part number | 140505 |
|---|---|
| Vehicle application | 2008–2011 BMW 328i Sedan 3.0L RWD (E90) |
| Sound configuration | Touring |
| Engine displacement | 3.0L |
| Transmission | Automatic or manual |
| Drivetrain | AWD |
| Material | T-304 austenitic stainless steel |
| Tips / configuration | Polished Tips |
| Tubing configuration | 2.25", 2.5" |
| Tip diameter | 3.19 |
| Exit layout | Dual Left Rear Exit |
Fitment and Installation
- Match the vehicle, engine, body configuration and factory exhaust equipment to this part before installation.