SKU: 80774499463

Milltek Sport BMW M3/M4 (F8X) GPF-Back Exhaust System

Sale price$1135.80 Regular price$1262.00
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Milltek Sport BMW M3/M4 (F8X) GPF-Back Exhaust SystemMilltek Sport BMW M3 M4 (F8X) GPF Back Exhaust System Unleash a Symphony of Performance Transform your BMW M3 M4 (F8X) 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 M3 M4 owners who crave a more engaging and exhilarating drive. Key Features: Enhanced Sound: Immerse yourself in a symphony of sound crafted

Milltek Sport BMW M3/M4 (F8X) GPF-Back Exhaust System

Unleash a Symphony of Performance

Transform your BMW M3/M4 (F8X) 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 M3/M4 owners who crave a more engaging and exhilarating drive.

Key Features:

  • Enhanced Sound: Immerse yourself in a symphony of sound crafted specifically for the F8X M3/M4. Enjoy a deeper, sportier exhaust note that amplifies the car’s character without excessive drone. Experience a refined growl at lower RPMs and a thrilling roar as you climb through the rev range.
  • 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 M3/M4’s athletic design.
  • Precision Fitment: Designed for a seamless, hassle-free installation on your F8X M3/M4 (Saloon, Coupe, and Convertible models), ensuring a perfect fit and optimal performance.
  • Tailpipe Options: Choose from a variety of stylish tailpipe finishes, including Polished Stainless Steel, Cerakote Black, and Titanium, to personalize your M3/M4’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.

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 F8X M3/M4 to a new level of driving enjoyment.

Order yours today and unleash your M3/M4’s true potential!

Please note:

  • This product may not be legal for use on public roads in all regions. Please check local laws and regulations before purchasing.
  • Professional installation is recommended.
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: 80774499463

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Lindsey K
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My favorite socks! Love them!
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Dawn
Houston, US
★★★★★ 4
Not bulky fit
Size: Large, Color: (009) Gray Dawn / White / Prime Pink
Thinner than UA other cushioning run socks, but this fit is perfect and doesn't shift in my shoe. I wear a women's 9.5 and determined Large doesn't squeeze my foot like Medium size (too exact). Bonus... avaliable olors beyond black and Grey.
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Cynthia Chouinard
Omaha, US
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Comfortable
These are very comfortable to wear
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John Mix
Dallas, US
★★★★★ 5
Love these socks!
The wife struggles with socks. She only like the Nike ones, then they discontinued them, so had to start the search again! Found these, they are expensive just like the Nike, but the size is true, they look great, they are super soft and stretchy. They are light weight and breathable and seem to wick away moisture. She loves these!
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Lassiter Denton
San Leandro, US
★★★★★ 5
Great quality.
Size: Large, Color: (001) Black / Black / White
Thickness and comfort are great. Quality is great and the same I would expect if I bought at the branded storefront.
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Reviewed in the United States on March 11, 2026

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