SKU: 87346323944

VRSF 4" CATLESS DOWNPIPE FOR N55 EWG BMW M135I F20 M235I F22 335I F30 435I F32 & M2 F87 2013-2018

Sale price$314.55 Regular price$349.50
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Description

VRSF 4" CATLESS DOWNPIPE FOR N55 EWG BMW M135I F20 M235I F22 335I F30 435I F32 & M2 F87 2013-2018NOTE: For vehicles with production date after 08 13 Please provide VIN at checkout for us to confirm. M135i, M235i, 335i, 435i, M2 N55 4 (08 13+) Increase performance and reduce back pressure with a high flow downpipe from VRSF. Faster spool, increased power and a more aggressive exhaust note. VRSF is known to offer high quality products at a very affordable price. Downpipes are hand crafted from 304 grade stainless steel with smooth bends to increase

NOTE: For vehicles with production date after 08/13

Please provide VIN at checkout for us to confirm.

M135i, M235i, 335i, 435i, M2 N55 4” (08/13+)

Increase performance and reduce back-pressure with a high flow downpipe from VRSF. Faster spool, increased power and a more aggressive exhaust note. VRSF is known to offer high quality products at a very affordable price. Downpipes are hand crafted from 304 grade stainless steel with smooth bends to increase flow.

  • Hand crafted 304 Stainless Steel construction
  • 200 cell high flow cat or decatted options.
  • CNC 304 stainless steel flanges.
  • Gains from 20-25hp with tune.
  • VRSF Lifetime Warranty

We are proud to introduce our VRSF catless & catted downpipe for your N55 BMW. This downpipe is THE best bang for the buck mod available. This downpipe is available in both catless (race) & catted configuration.

Back pressure is significantly reduced by eliminating the restrictive catalytic converter in the factory downpipe with our catless or high flow 200 cell race cat which results in faster spool, an increase in power & a more aggressive exhaust note.

VRSF downpipes are hand crafted from mandrel bent SS304 grade stainless steel and our CNC precision machined flanges are also constructed from billet 304 grade stainless steel. All VRSF products include a lifetime warranty as well as our “No Hassle” satisfaction guarantee (including fitment). All M135i & 335i models produced up to 07/13 require the 3.5″ version of this downpipe. M135 and 335i models produced after 07/13 require the 4″ model of this downpipe. All M235 and 435i models require the 4″ version of this downpipe. Please confirm by looking at your Turbo Wastegate. It is located on the lower passenger side of the engine next to the Turbo. See picture below for reference.

Note: We also offer ceramic coating services utilizing Cerakote High Temperature Ceramic coating, made to withstand temperatures up to 1800F. We use Cerakote’s best thermal barrier coating which helps keep the hot air inside the exhaust and out of the engine bay which decreases overall intake air temps along with engine and transmission oil temps. Please note that while we do offer a lifetime warranty on the downpipes, we only offer a 1 year warranty on the ceramic coating as well as the catted versions.

VRSF CATLESS 4.0″ N55 STAINLESS STEEL DOWN PIPE

  • Made from hand crafted, tig welded 304 grade stainless steel.
  • Smooth radius bends to decrease turbulence and increase flow.
  • 200 cell high flow cat as well as catless options available.
  • CNC SS304 stainless steel flanges.
  • Gains from 20-25hp with tune.
  • VRSF Lifetime Warranty
This item fits the following BMWs:

2013 – 2018 F30 BMW 335i & 335xi N55
2013 – 2018 F32/F33/F36 BMW 435i & 435xi N55
2013 – 2018 F20/F21 BMW M135i & M135xi N55
2013 – 2018 F22/F23 BMW M235i & M235xi N55
2015 – 2019 F87 BMW M2 N55
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: 87346323944

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Mar Gee
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★★★★★ 5
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Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
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Reviewed in the United States on December 14, 2025
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Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
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Reviewed in the United States on December 7, 2025
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tara speece
Pawtucket, US
★★★★★ 5
Comfortable and Durable No-Show Socks
Color: Illusion Green Assorted, Size: Medium
The Under Armour Essential 2.0 No Show Socks are fantastic! This 6-pair pack is perfect for everyday wear, and the socks fit snugly without slipping off the heel. They are lightweight, breathable, and keep my feet comfortable all day, whether I’m working out or running errands. The material feels durable and high-quality, holding up well after multiple washes without losing shape or elasticity. I also appreciate the moisture-wicking feature, which keeps my feet dry during exercise. Overall, these are reliable, comfortable, and well-made socks that are worth every penny.
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Reviewed in the United States on November 16, 2025
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Kailey S
Carnegie, US
★★★★★ 5
Great socks
Color: Black/Assorted, Size: 6-10
These socks lasted me a while and are comfortable and don't ride down like some of my others as much
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Reviewed in the United States on March 7, 2026
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Caitlin
West Palm Beach, US
★★★★★ 5
Will last a good while despite not being overly thick.
Color: Black/Assorted, Size: 6-10
I purchased these socks about 14 months ago and I use them regularly with maybe five other pairs of socks made by a different brand. No holes so far. I used to buy Hanes and they barely lasted a week before I had to throw a pair of them out. I still use all six of these socks (assuming I can find them!) I often walk outside on my cement patio or tiptoe through the grass in socks so I am a little tough on them I guess you could say. I'm also very active. I don't exercise at a gym and thus don't use them in tennis shoes but walk most of the day when at home. I run around in my yard doing yard work and gardening. I also have worn them regularly at work while walking around in my steel toed shoes (which rub) and they somehow lived through that. They still look fine: no discoloration or weak spots in the heel which is usually the first sign of wear for me. They are comfortable too. I don't feel any line at the toes and they don't rub or fit too tight in any way. I love the height of these, they are so short that they slip down in your shoe but not overly tall (I don't like the look and feel of tall socks). They are also lightweight and very breathable. So great quality for the price. I'd recommend and I will likely buy the same brand in the future.
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Reviewed in the United States on November 17, 2022

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