We ship from multiple warehouses across the country, so you get your part as soon as possible.
Free, one year (or more), unlimited mileage warranty. Covers everything; parts and shipping costs
We have reviewed over 1,000,000 fitments to guarantee an exact fit for your vehicle.
Return for any reason within 60 days for a full refund
Experts in auto parts since 1989-We are rated 4.9/5 by over 400,000 of our customers.
MagnaFlow Exhaust Products New Performance Exhaust System
(Performance Exhaust System - Magnaflow Exhaust Products)
Low Inventory – Order Soon.

This is a New MagnaFlow Exhaust Products Performance Exhaust System (Note: Magnaflow Exhaust Products). SKU number 46-75645-MA
The MagnaFlow 2008-2013 BMW 128i Touring Series Cat-Back Performance Exhaust System is the perfect partner for your 3.0L 2008-2013 BMW 128i to take on a grand tour or a weekend cruise thanks to the powerful, resonant exhaust note and dyno-proven performance it brings to the table. This durable, corrosion resistant stainless steel exhaust kit is engineered to conquer the miles with ease while enhancing your driving experience with Moderate exterior and Mild interior sound levels generated through its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through muffler that terminate in a Dual Straight Driver Side Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips. 16525 features a cat-back layout design to replace your import's stock exhaust components from the catalytic converter on back. This BMW 128i exhaust system is compatible with 2008-2013 engines. The use of extensive 3D scans made during the development process has resulted in an easy-to-install, direct-fit design that fits your BMW 128i like a glove. 16525 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.
Exhaust Tip Length - 5.5 in., Exhaust Tip Shape - Round, Muffler (Front) Body Height - 5 in., Muffler (Front) Body Length - 14 in., Muffler (Front) Body Width - 5 in., Muffler (Rear) Body Height - 5 in., Muffler (Rear) Body Length - 14 in., Muffler (Rear) Body Width - 8 in., Exhaust Tip Quantity - 2, Exhaust Tip Diameter - 3.5 in., Exhaust Tip Finish - Polished, Exhaust Tip Material - Stainless Steel, Muffler Type - Straight-Through, Clamps Included - Yes, Type - Cat-Back, Gasket Or Seal Included - No, Pipe Material - Stainless Steel, Clamping Type - Round Band, Hangers Included - Yes, Muffler Body Material - Stainless Steel, Muffler Quantity - 2, Inlet Type - Clamp-On, Valve Included - No, Mounting Bracket Included - No, Exit Style - Dual Straight Driver Side Rear, Main Piping Diameter - 2.5 in., Exhaust Tip Connection - Welded-On, Exhaust Tip Wall - Double Wall, Exhaust Tip Cut - Angle Cut, Exhaust Tip Edge - Folded Edge, Exhaust Tip Resonated - No, Exhaust Tip Intercooled - No, Muffler Finish - Brushed, Catalytic Converter Included - No, Muffler Body Height Position Front - 5 in., Muffler Body Height Position Rear - 5 in., Muffler Body Length Position Front - 14 in., Muffler Body Length Position Rear - 14 in., Muffler Body Width Position Front - 5 in., Muffler Body Width Position Rear - 8 in., Prop 65 Y/N - No
| Specification | Description |
| Part Type | Performance Exhaust System |
| SKU | 46-75645 MA |
| Brand | MagnaFlow Exhaust Products |
| Series | Touring Series Stainless Cat-Back System |
| Part Number | 16525 |
| Type | Magnaflow Exhaust Products |
| Condition | New |
| Fit Type | Exact |
| Warranty | FREE Lifetime Unlimited Mileage Warranty* More Information |
| Weight | 77 Pounds |
| Box Dimensions | Height: 24.75" Length: 49.00" Width: 14.13" |
| UPC | 841380050960 |
2009 BMW 128i 3.0L Engine - Coupe - Dual Straight Driver Side Rear Exit
2010 BMW 128i 3.0L Engine - Coupe - Dual Straight Driver Side Rear Exit
2011 BMW 128i 3.0L Engine - Coupe - Dual Straight Driver Side Rear Exit
Click Here for Full List
- 2012 BMW 128i 3.0L Engine - Coupe - Dual Straight Driver Side Rear Exit
- 2013 BMW 128i 3.0L Engine - Coupe - Dual Straight Driver Side Rear Exit
Interchange Part Numbers












More Information








