SKU: 82095509806

Milltek 2.5" Performance Cat-back Exhaust - BMW E8X 135i N54 | N55

Sale price$1017.00 Regular price$1130.00
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  • CAN

Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

Milltek 2.5" Performance Cat-back Exhaust - BMW E8X 135i N54 | N55Installing a high flow catback exhaust is a quick way to pick up horsepower and torque. A catback exhaust will also give your BMW E8X 135i N54 N55 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 E8X 135i N54/N55 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 2.5" 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: Polished or Black Cerakote

Product Details:

-Available in 2.5"
-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

SSXBM948 - 2.5" Secondary Cat-back Exhaust (Black Tips)
SSXBM946 - 2.5" Secondary Cat-back Exhaust (Polished Tips)
SSXBM949 - 2.5" Primary Cat-back Exhaust (Black Tips)
SSXBM945 - 2.5" Primary Cat-back Exhaust (Polished Tips)

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: 82095509806

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4.4 ★★★★★
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elbows and bebowes
Chelsea, US
★★★★★ 5
It works as advertised
Size: 8.3" x 8.4" x 0.6"
The one thing I haven't found out is if the product will remove exhaust smells - I don't believe it will, but the nice thing is that air flows a little bit better then the Toyota FJ carbon filter that was in there. I don't believe the previous owner even knew it had a cabin filter. Glad to have this in there.
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Reviewed in the United States on August 24, 2023
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Croitiene ganMoryn
Boise, US
★★★★★ 5
INFISTAR AC85111 Cabin Air Filter
Perfect fit! So grateful for you carrying this and the great price. My AC has been out for about a year but when I replaced this, it now works again! Had no idea there was such a thing.
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Reviewed in the United States on May 26, 2026
S
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Steve
Massapequa, US
★★★★★ 5
Fits great
Great fit
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Reviewed in the United States on May 26, 2026
R
Verified Purchase
richard hunter
Lexington, US
★★★★★ 5
Cabin air filter for Honda
Cabin air filter was an exact fit and arrived the next day. Seems to be of comparable quality to OEM part and was significantly cheaper.
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Reviewed in the United States on April 29, 2026
M
Verified Purchase
Miguel
Draper, US
★★★★★ 5
Super perfecto
Perfecto
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Reviewed in the United States on April 25, 2026

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