SKU: 95030344260

Milltek Sport BMW X3M/X4M (G0X) GPF-Back Exhaust System

Sale price$1998.42 Regular price$2220.47
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Milltek Sport BMW X3M/X4M (G0X) GPF-Back Exhaust SystemMilltek Sport BMW X3M X4M (G0X) GPF Back Exhaust System Unleash the Symphony of Performance Transform your BMW X3M X4M (G0X) driving experience with the Milltek Sport GPF Back Exhaust System. Meticulously engineered to deliver a thrilling sound and enhance performance, this system is the perfect upgrade for passionate X3M X4M owners who crave a more engaging and exhilarating drive. Key Features: Enhanced Sound: Immerse yourself in a symphony of power.

Milltek Sport BMW X3M/X4M (G0X) GPF-Back Exhaust System

Unleash the Symphony of Performance

Transform your BMW X3M/X4M (G0X) driving experience with the Milltek Sport GPF-Back Exhaust System. Meticulously engineered to deliver a thrilling sound and enhance performance, this system is the perfect upgrade for passionate X3M/X4M owners who crave a more engaging and exhilarating drive.

Key Features:

  • Enhanced Sound: Immerse yourself in a symphony of power. Enjoy a deeper, sportier exhaust note that amplifies the X3M/X4M’s ferocious character without excessive drone. Experience a refined growl at lower RPMs and a thunderous roar as you unleash the full fury of the 3.0L TwinPower Turbo engine.
  • Improved Performance: Replacing the restrictive factory components from the GPF back can optimize exhaust flow, potentially leading to gains in horsepower and torque, and enhancing throttle response.
  • Premium Quality: Crafted from high-grade T304 stainless steel for exceptional durability, corrosion resistance, and a polished finish that complements the X3M/X4M’s aggressive styling.
  • Precision Fitment: Designed for a seamless, hassle-free installation on your G0X X3M/X4M, ensuring a perfect fit and optimal performance.
  • Tailpipe Options: Choose from a variety of stylish tailpipe finishes, including Polished Stainless Steel, Cerakote Black, Brushed Titanium, and Burnt Titanium, to personalize your X3M/X4M’s rear end.
  • Valve Control Compatibility: Retains functionality of the factory valve control system, allowing you to adjust the sound and driving experience to your preference.
  • System Options: Select the perfect system for your needs and desired sound:
    • GPF-Back System: Replaces the rear section of the exhaust from the GPF back, offering a great balance of sound and performance while remaining emissions compliant.
    • Downpipe-Back System: For maximum performance and an even more aggressive sound, this system replaces the entire exhaust from the downpipes back (may not be legal for road use in all regions).

Experience the Milltek Sport Difference

The Milltek Sport GPF-Back Exhaust System is more than just an exhaust; it’s an investment in driving pleasure. With its refined sound, enhanced performance, and premium quality, this system elevates your G0X X3M/X4M to a new level of driving enjoyment.

Order yours today and unleash your X3M/X4M’s true potential!

Please note:

  • Professional installation is recommended.
  • Fits to OE system only
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95030344260

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4.7 ★★★★★
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Product Reviews
K
Verified Purchase
kore
Lexington, US
★★★★★ 5
love it.
This filter fits a 2008 Lexus RX400h perfectly and gives the fresh, clean air. I recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
K
Verified Purchase
Kellee McCormick
Whiting, US
★★★★★ 5
Fits 2005 325xi
Size: 2002-2005 E46
Snapped perfectly into place. Zero play with the fit and hood hinge still just as accessible as oe grille. No trimming required. If you’re sick of snapping your grille back in every time you lift the hood, buy it! I also have the colored grill inserts and they snap on perfectly with no play. https://a.co/d/3F83eFx
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Reviewed in the United States on April 12, 2024
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Fit is perfect and these have a very nice glossy finish
Size: 2002-2005 E46
Fit is perfect and these have a very nice glossy finish, which looks much better than the matte finish. As others have said, the driver's side grill lacks a cut out where the hood latch pull handle swings out when you need to lift the hood (compare the driver's side grill with the existing grill to see location and size of the cut out). I was able to cut an opening within 10 minutes and I haven't had any problems opening the hood since the installation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2018
C
Verified Purchase
Customer
Omaha, US
★★★★★ 4
Nice Finish, Decent Fit
Size: 2002-2005 E46
The fitment isn't perfect like the OEM grilles, but overall I was satisfied. These are just slightly smaller than the originals so there is a little play once installed. No need to modify the LH side grille for clearance to the hood latch though as other reviews mention. It looks like the design has been revised to address that problem. I was impressed with the paint finish and there weren't any noticeable blemishes like dust or dirt in the paint. These are probably the best and cheapest gloss black kidney grilles for E46 that are currently available. OEM grilles w/ gloss black are basically discontinued so we're all stuck with aftermarket if you want the gloss black shadowline look.
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Reviewed in the United States on October 22, 2019
S
Verified Purchase
Steven J.
Lowell, US
★★★★★ 5
loose fitment
Size: 2002-2005 E46
I guess it's a hit or miss with this. You either get perfect fitment or poor fitment like I did, after the install it's very loose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 3, 2020

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