Milltek Primary Cat Replacement Pipes - BMW 135i Coupe & Cabriolet N54
SSXBM944
Milltek Sport exhausts have a genuine performance edge - noticeable power gains and sound that is truly awesome! Styling looks that are aggressive yet discrete and a feeling of true exhilaration!
- Highest quality aircraft-grade 2.50"" stainless steel
- Sharper throttle response
- Substantial weight saving over original equipment systems
- Precision, quality controlled manufacture to ISO 9001 standards
- Reduced back pressure for maximum performance - with no loss of low end torque
- Designed and manufactured in Europe
