MagnaFlow Sys C/B 01-05 BMW 3-series 2.5/3.0L - 16748
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- UPC:
- 841380029430
- 2001-2005 BMW 325CiBase
- 2001-2005 BMW 325iBase
- Part number
- MAG16748
- Manufacturer part number
- 16748
- UPC
- 841380029430
- Brand
- Magnaflow
- Part type
- Catback
- Clearance
- Yes — clearance item
- Special order
- Yes — ordered in for you; allow extra time
- Material
- 409 stainless steel
- Box size:
- 15.70 × 13.40 × 55.60 (in)
Complete the job
Read before you buy
The MagnaFlow Touring Series Cat-Back Performance Exhaust System 16748 is the perfect partner for your 2.5L 2001-2005 BMW 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 1 Straight-Through muffler that terminate in a Dual Straight Driver Side Rear exit with 3in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips. 16748 features a cat-back layout design to replace your import's stock exhaust components from the catalytic converter on back. This BMW exhaust system is compatible with 2001-2005 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 like a glove. 16748 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.
The MagnaFlow Touring Series Cat-Back Performance Exhaust System 16748 is the perfect partner for your 2.5L BMW 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 1 Straight-Through muffler that terminate in a Dual Straight Driver Side Rear exit with 3in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips. 16748 features a cat-back layout design to replace your import's stock exhaust components from the catalytic converter on back. 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 like a glove. 16748 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.
Magnaflow Touring Series Stainless Cat-Back System
Touring Series Stainless Cat-Back System
- 409 Stainless Steel Construction
- Increased Horsepower And Torque
- Mandrel bent tubing
- Clearance Item:
- Y
- LTL:
- N
- MPN:
- 16748
- Proposition 65:
- N
- Special Order:
- Y
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Magnaflow
MagnaFlow Sys C/B 01-05 BMW 3-series 2.5/3.0L - 16748
MagnaFlow Sys C/B 01-05 BMW 3-series 2.5/3.0L - 16748 FAQ
It is listed for: 2001-2005 BMW 325Ci; 2001-2005 BMW 325i. Pick your vehicle on this page to check your exact year and trim.
The sound depends on the muffler and resonator design. A cat-back with a resonator stays closer to stock; an axle-back changes the tone more than the volume. Look for the maker's sound notes or a clip on this page.
Cat-back and axle-back systems bolt to the factory connection points. Headers and downpipes replace the factory pipe at the engine and may need new gaskets and hardware; see What's in the box.
A cat-back or axle-back needs no tune. Headers and downpipes change what the oxygen sensors see, so many cars need a tune or a sensor spacer to avoid a warning light.
Drone depends on the muffler and resonator design and your car's gearing. Systems with a resonator or an X-pipe drone less, and the maker notes when a system is built to be quiet at cruise.
An axle-back or cat-back is a jack-stands job with the right sockets and penetrating oil for rusty bolts. Headers and downpipes take more room and time, and a lift helps.
Most systems include the clamps and gaskets they need; see What's in the box. Reuse a factory gasket only if it is undamaged.
Yes — monthly options show right under the Add to Cart button. Affirm, Klarna, PayPal Pay Later and Snap Finance are offered at checkout, and checking what you qualify for does not affect your credit score.
Install and care: cat-back exhaust
Before you start
- Soak the factory flange bolts and hangers in penetrating oil the day before.
- Lay out the sections and clamps against What's in the box before anything goes under the car.
Do
- Hang the whole system loosely first, line it up, then tighten the clamps from the front back.
- Check for leaks at every joint with the engine running before the final tightening.
Don't
- Don't tighten any clamp fully until the whole system hangs straight.
- Don't reuse a crushed or torn factory gasket.
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