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MACH Force-Xp 2-1/4" 409 Stainless Steel Cat-Back Exhaust System

BMW 325i/ci / 330i/ci (E46) 01-06 L6-2.5/3.0L (M54)
Part Number: 49-46309

MSRP: $1,752.71


  • +13 HP / +15 lbs. x ft. Torque max gains
  • High flowing muffler delivers a powerful sound
  • 100% hand MIG-Welded by certified craftsmen for race proven strength and durability
  • Bolt-on installation, no cutting or welding needed
  • We include two OEM BMW gaskets for a flawless seal
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The MACH Force XP exhaust system for the BMW 325i/ci 330i/ci E46 produced 13 horsepower and 15 lbs. x ft. of torque. This exhaust system is constructed from 2.25" mandrel-bent 409 stainless steel and is MIG-welded for high strength. The system uses a true dual in and dual out high flow muffler with 2.25" tubing which improves performance across the entire power band while maintaining a great tone. To finish off this exhaust are dual, double wall resonated angle cut 304 stainless steel tips. This exhaust uses all factory hanger locations for a hassle-free installation. No modifications necessary.

Hassle-Free Installation:
All systems use factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal:
High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface.

Aggressive Sound:
A free-flowing, true dual muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.

OEM BMW Gaskets:
This system uses two OEM BMW gaskets to provide a flawless seal without sacrificing quality.

Emissions Disclaimer:
This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2001-2006BMW 325ci E46 L6 2.5L Gas
2001-2006BMW 325i E46 L6 2.5L Gas
2001-2006BMW 330ci E46 L6 3.0L Gas
2001-2006BMW 330i E46 L6 3.0L Gas
Reviews (1)

Customer Reviews (1)

Overall average

Average Ratings By Category:

  • Quality
  • Value
  • Easy Install

1 Item(s)

Sounds good Not too lord definitely feel the difference when pressing the accelerator
  • Quality
  • Value
  • Easy Install
Review by Grumpy / Posted on 5/18/2022
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