1999-2006 BMW 323i/ 323ci/ 325i/ 325ci/ 328i/ 328ci/ 330i/ 330ci Cat-Back Exhaust System ECU & Electronics Outer Housing Diameter: 50mm

Outer Housing Diameter: 50mm

Dimension: 38

GTIN: 00651860879864

GTIN: 00651860675305

1999-2006 BMW 323i/ 323ci/ 325i/ 325ci/ 328i/ 328ci/ 330i/ 330ci Cat-Back Exhaust System ECU & Electronics Outer Housing Diameter: 50mmSystem features polished T 304 stainless steel tips. Borla Cat Back & Axle Back exhaust systems feature patented straight through and multi core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T 304 stainless steel, superior to T 400 series knockoffs (such as