BMW 328i Exhaust System

BORLA CAT-BACK EXHAUST SYSTEM -- 2.25 Inlet And Outlet Diameter, 3.15 x 5 Dual Round Rolled Angle-Cut Phantom Tip, Rear Exit, Made From Aircraft-Quality, 100% T-304 Austenitic And Sound-Absorbing Mandrel-Bent Stainless Steel That Maintains Low Decibels And Protects Against Burnout, Dyno-Proven To Yield An Increase Of 7-15% In Horsepower While Providing Better Fuel Economy, Insulated To Reduce Shell Temperature For A Cooler Driver's Compartment, Increases Flow And Power, Features A Patented Uninterrupted-Flow Design And Multi-Core Technology, With Longer Spike For Scavenging To Generate Maximum Power, With Manufacturer's Million-Mile Warranty

Fits the following 1999-2000 BMW 328i submodels:

• 1999-2000: Base; 6 Cyl 2.8L;

SILVERLINE PERFORMANCE EXHAUST SYSTEM, CAT BACK, T304 STAINLESS STEEL -- Made From Mandrel Bent Tubing, T304 Stainless Steel, Engineered To Improve Your Vehicle's Overall Performance By Generating Dyno-Proven Figures Of Up To 13 Horsepower And Up To 23 Ft/Lbs Of Torque While Reducing Exhaust Gas Temperatures And Improving Gas Mileage, Offers Unmatched Quality And Looks With Superior Resistance To Corrosion And Discoloration, Designed To Produce An Aggressively Deep And Rich Sound, With Manufacturer's Limited Lifetime Warranty

Fits the following 1996-1999 BMW 328i submodels:

• 1996-1999: Base; 6 Cyl 2.8L; "GAS, FI, M52"