SKU: 3698370567

Milltek 3" Performance Cat-back Exhaust - BMW F8X M3 | M4 S55

Sale price$1395.90 Regular price$1551.00
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Milltek 3" Performance Cat-back Exhaust - BMW F8X M3 | M4 S55Installing a high flow catback exhaust is a quick way to pick up horsepower and torque. A catback exhaust will also give your BMW F8X M3 M4 S55 a sportier tone. All Milltek catback exhaust systems feature a bolt on design and mate seamlessly with your factory or most aftermarket downpipes. The resonated catback exhaust features a center resonator and rear muffler producing a more refined and quieter exhaust tone while the non resonated systems

Installing a high flow catback exhaust is a quick way to pick up horsepower and torque. A catback exhaust will also give your BMW F8X M3 / M4 S55 a sportier tone. All Milltek catback exhaust systems feature a bolt-on design and mate seamlessly with your factory or most aftermarket downpipes.

The resonated catback exhaust features a center resonator and rear muffler producing a more refined and quieter exhaust tone while the non-resonated systems incorporate only a rear muffler and provide a louder more aggressive tone compared to the resonated systems.

Milltek Sport exhausts are produced in high quality type-304 aircraft grade in 3" stainless steel tubing. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek systems are increased in bore to ensure ultimate performance without the loss of mid-range torque.

Available Tips: Quad 90mm in Polished, Black Cerakote, or Titanium.

Product Details:

-Available in 3"
-Highest quality aircraft-grade stainless steel
-Will require the electric valve motor from the OEM system for rear silencer
-Sharper throttle response
-Substantial weight savings
-Precision quality
-Reduced back pressure for max performance - no loss of low end torque!








Milltek Part Numbers

SSXBM992 - 3" Street Cat-back Exhaust (Polished Tips)
SSXBM993 - 3" Street Cat-back Exhaust (Black Tips)
SSXBM995 - 3" Race Cat-back Exhaust (Polished Tips)
SSXBM996 - 3" Race Cat-back Exhaust (Black Tips)
SSXBM997 - 3" Race Cat-back Exhaust (Titanium Tips)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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]
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SKU: 3698370567

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4.3 ★★★★★
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Michael Bidwell
Fort Morgan, US
★★★★★ 5
It just works, and that is all that matters
Color: White, Size: 10 ft (Pack of 1), Style: 10 ft
It's a Belkin product. Do you really need to know anything more? My roommate bought a really crappy multi-outlet, it worked for the low wattage stuff, but for the higher wattage stuff the internal breaker kept popping. I bought this one, and it hasn't failed me yet.
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Reviewed in the United States on February 4, 2026
C
Verified Purchase
cruzer
Carnegie, US
★★★★★ 5
price, features, 5 star
Color: White, Size: 4 ft (Pack of 1), Style: 4 ft
i cant comment on its performance as a surge protector but as a power strip its awesome. its redic cheap plenty of plug ins super thin, my other strip is twice as thick the on off switch is hidden which is great to not accidentally hit it, and with having kids around the cord length is perfect for my needs. its plug in behind a chair and a half and comes around the side and has plenty of play to move and plug and unplug the only con i can say about it which is not really a con because it wasnt designed for it. your only going to fit 1 big adapter on the end, or your going to have to give up plug ins to have more than that. but that clearly isnt the design of this strip. its about being thin, compact, hidden, and cheap. you want one that can do everything, your going to have to spend more
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Reviewed in the United States on March 7, 2013
C
Verified Purchase
carterrh
Waukegan, US
★★★★★ 5
Works well
Color: Black, Size: 4 ft (Pack of 1), Style: 4 ft
Works well as expected
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Reviewed in the United States on February 10, 2026
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Verified Purchase
The Beav
Pawtucket, US
★★★★★ 5
Everything You Expect, Nothing You Don't
Color: White, Size: 2.5', Style: 2.5 ft
The power strip got here quickly and works as advertised. I needed another strip because I had an extension cord setup for game systems that was NOT toddler-safe. Now I've got the plugs all tucked away at the back of the cabinet and away from little hands with no protruding prongs. Also, power strips are a good way to save on your electric bill. Things like game systems that really don't need power when you're not using them will draw what's sometimes called "vampire load." It can really add up on your electric bill if you have a lot of things plugged in that aren't in constant use. If you run them through a strip and switch the strip off when you're not using them, you can save a few bucks on electricity. If you're a dad like me, a lower electric bill makes you wanna hang it up on the fridge and tell everyone what a good job you did and how proud they should be of you. There are WAY more fun things to do with a few spare dollars than spend them on running power to appliances you're not even using.
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Reviewed in the United States on May 10, 2012
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Verified Purchase
Steven Francis
Lexington, US
★★★★★ 5
A PLACE FOR YOUR HEADSET
Size: Small Storage Area, Size: Small Storage Area
This holder is fantastic, if you have the steel series headset and extra batteries it's perfect you'll love it, but would like to see a white version as well.
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Reviewed in the United States on January 23, 2026

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