Fi Exhaust | BMW G8x M3/M4 (Competition) Cat-back Exhaust System
SKU: 95339040810

Fi Exhaust | BMW G8x M3/M4 (Competition) Cat-back Exhaust System

$2157.03 $2396.70
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  • USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Fi Exhaust | BMW G8x M3/M4 (Competition) Cat-back Exhaust System**Please Note: Ships in 3 4 weeks** BMW G8x M3 M4 (Competition) Fi Exhaust (Frequency Intelligent Exhaust) high performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high grade T304 stainless steel that offers an exhilarating soundtrack. The Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque. On average horsepower is

**Please Note: Ships in 3-4 weeks**

BMW G8x M3/M4 (Competition) Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack.

The Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque. On average horsepower is expected to increase 5-10% after installing a full catless system, which includes a valvetronic catback and ultra-high flow downpipe.

When valves are closed exhaust gasses are routed through the muffler resulting in a low-profile comfortable drive. However, when the valves are fully open an intense and sporty soundtrack is produced.

Switching between street and race sound profiles can be done using factory exhaust/sport button or drive mode.

The unique sound and performance for BMW G80 M3 / Competition is achieved through individually designed muffler internals that are fabricated to offer an ultimate driving experience.

Please note each part of the Fi EXHAUST system needs to be ordered separately.
Different exhaust parts are offered depending on the vehicle version.

Please note that the actual product may vary in appearance depending on the year of the car and area. The exhaust system is also subject to changes to the design over an extended time period. Product pictures are for illustration purposes only.


Catback Exhaust:

OPF Version:
Front Pipe + Mid X-Pipe + Valvetronic Muffler + Quad Silver Tips (Compatible with OEM elect. Valve and Driving modes: Comfort/Sport/Sport Plus)
No Remote Control Included

Downpipes (Available in our store):
1.Ultra High Flow DownPipe 
2.Sport 200 cell DownPipe 

Tips(Optional):
1.Quad Tips in Titanium Blue are heat colored to achieve a beautiful color transition from silver to blue and purple color combination.
(+€500,00)

2.Quad Tips in Diamond Black. After electroplating and double polishing process a shiny and glossy color surface is achieved on diamond black tips. Each tip is engraved with Fi EXHAUST logo.
(+€500,00)

3.Quad Tips in Gold. After electroplating and double polishing process a shiny and gold color surface is achieved on gold tips. Each tip is engraved with Fi EXHAUST logo.
(+€625,00)

4.Quad Tips with Carbon Fiber. Made out of a high-grade carbon fiber that can withstand high temperatures. The inserts come standard in silver.
(+€940,00)

Additional costs may be charged by Customs upon arrival in your country.

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: 95339040810

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SunShine
Boise, US
★★★★★ 5
yoga socks
I’m a weirdo and don’t like to walk around barefoot. So, these help me feel like I’ve got socks on while allowing my toes to breathe. I just wear them around the house. They can work as flipflop socks for a quick trip to the mailbox. I do like to randomly hit the occasional yoga pose so the grippiness is helpful in that regard. I have wide feet and have not found the toe openings to be tight or any other fit problems. So far they have survived standard machine washing.Unfortunately, when I first tried on a pair, the material started to rip. I wear a 7-7.5 shoe size. I think these are made for smaller feet. The material is thin and doesn't stretch. The colors are pretty and it's a good price. I have to return them due to being too small. If you have smaller feet, they are worth trying.
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Reviewed in the United States on April 17, 2026
A
amazon customer
Fort Morgan, US
★★★★★ 5
My Favorite Style of Yoga Socks — I Love These
There are so many types of yoga socks out there, but this style is my absolute favorite. These toeless yoga socks are perfect: no individual toe slots, crew‑length coverage, and solid grippies on the bottom. I love them so much. They stay put, they feel great, and they give me the barefoot freedom I want without slipping around on the mat. Total win.
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Reviewed in the United States on April 7, 2026
J
Verified Purchase
Jessica M.
Lexington, US
★★★★★ 5
Great find!
I used this on a prom bouquet and it came out beautiful. Soft dainty sparkles for the perfect shimmer. A convenient small aerosol container that I gave to my son’s girlfriend in case she wanted to touch it up or use it herself. I love the fact that it’s still stuck on my crafting desk. Very affordable and it served its purpose plus some!
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Reviewed in the United States on May 14, 2026
S
Verified Purchase
ShopMom
Louisville, US
★★★★★ 5
The ultimate festival glow in a bottle!
**5.0 out of 5 stars - The ultimate festival glow in a bottle!** If you want to be seen from space (in the best way possible), this holographic silver spray is exactly what you need. I bought this for a rave, and it exceeded all my expectations. Unlike other glitters that just look like silver specks, this has a true holographic finish that catches the light and shifts colors beautifully every time you move. The "quick-drying" claim is no joke. I was worried about it feeling sticky or transferring onto my clothes, but it set in about 60 seconds and stayed put. I sprayed it on my hair, my collarbones, and even over my makeup, and it lasted through hours of dancing without fading or raining down "glitter snow" all over the floor. I also love how fine the mist is. It’s a very even, shimmering distribution rather than big, chunky blobs of glitter, which makes it look much more high-end. It washes out of hair and off the skin surprisingly easily with just standard soap and water, too. If you’re looking for that perfect, effortless sparkle for a concert or party, this is the one to get. Just a fair warning: once you start spraying, you'll probably want to cover everything in it!
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Reviewed in the United States on April 7, 2026
J
Verified Purchase
Jewel
Fort Morgan, US
★★★★★ 5
No joke, it’s GLITTERYYYYY :)
Wheeeeeew she GLITTERY yall! The most accurate glitter spray I’ve ever had, also very affordable. Only con is it smells kinda gross but the smell goes away, I just spray it on outside. The glitter is very fine and is rainbow holo, stunning!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026

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