VRSF Downpipe Upgrade N55 2011 – 2018 BMW X3 35i & X4 35i F25/F26
From: $229.99
Cerakote Coated ETA 1/17/2025
VRSF 3.5″ Stainless Steel Race & High Flow Catted Downpipe
For your 2011 – 2017 BMW X3 & 2014 – 2018 X4 with the N55 Engine
We are proud to introduce our VRSF 3.5″ downpipe for your N55 F25/F26 BMW X3 & X4. This direct bolt on downpipe is THE best bang for the buck mod available for your BMW. By eliminating the restrictive catalytic converter in the factory downpipe, back pressure is reduced significantly which results in faster spool, an increase in power & a more aggressive exhaust note. We also offer a catted version of this downpipe which features a 200 cell high flow catalytic converter which offers the same increase in exhaust note, faster spool with a slight difference in HP. Both options will fits RHD and LHD models with no modification necessary.
This downpipe features a full 3.5″ stainless steel design and is hand crafted from SS304 grade stainless steel. Like all VRSF products we also include a lifetime warranty as well as our “No Hassle” satisfaction guarantee which includes fitment and defects. We also offer ceramic coating services on the race downpipe which utilizes Cerakote’s High Temperature Ceramic Coating, made to withstand temperatures up to 1800F.
Please note that the warranty on the catted downpipe is limited to two years. The warranty on the ceramic coating is limited to 1 year while the downpipe itself includes a lifetime guarantee.
Note: Will only fit PWG cars with 3.5″ downpipe outlet. Please contact us if you need assistance confirming if you are PWG or EWG.
VRSF 3.5″ X3 & X4 F25/F26 N55 Stainless Steel Downpipe
- Made from hand crafted, tig welded 3.5″ 304 grade stainless steel.
- Available with a 200 cell high flow cat.
- Fits RHD and LHD models with no modification necessary.
- Direct bolt-on application with no cutting necessary.
- Smooth radius bends to decrease turbulence and increase flow.
- Fits the stock catback as well as all aftermarket cat backs.
- Gains from 20-25hp with tune.
- VRSF Lifetime Warranty
Applications:
2011 – 2017 BMW X3 xDrive35i F25 w/Pneumatic Wastegate
2014 – 2018 BMW X4 xDrive35i F26 w/Pneumatic Wastegate
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Downpipe Selection | Track Limited Racing Downpipes, High Flow Catted Downpipe |
| Surface Finish | Brushed Finish, Cerakote High Temp Coating |
14 reviews for VRSF Downpipe Upgrade N55 2011 – 2018 BMW X3 35i & X4 35i F25/F26
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Thomas Mayhew (verified owner) –
Was my turbo dead before it fell in love with this new down-pipe? because it is rip roaring to life when I turn it on and go! Free air, big gains, sounds pretty with stage 2 MHD. Thank you VSRF for making this BEAST!
Deangelo Tatum –
My n55 f26 high flow down pipe shipped fast and was more affordable. I wish I had came here first. Tried to get this down pipe on a different site and they took two months to ship it and it was the wrong part and they were charging more money. I also purchased VRSF FMIC w/charge and boost pipes. Good products.
Tom Falco (verified owner) –
Excellent quality
Drew McGrady (verified owner) –
Bought a high flow downpipe for my n55 f25 x3 as I like the deeper mellow sound more for a daily, I have their n54 catless dps on my 335 and love them. Perfect fitment, easy install, fast shipping. I recommend getting a new vband clamp and catback clamp, save yourself the headache with new hardware.
Drew McGrady (verified owner) –
Bought a high flow cat for my n55 f25, opted for the cat as opposed to the race dp as the catted one has a nice deep mellow tone and will be dailyed more than my catless 335. Install was a breeze, fitment was perfect. I would highly recommend getting a new vband clamp for the turbo side and a new clamp for the catback, save yourself the trouble of rusted bolts and a headache. Fast shipping.
Bryamcho (verified owner) –
Muy buena calidad, la entrega fue muy rápida, tan solo una semana a Colombia!
Sakher Khayyat (verified owner) –
Fits great, awesome quality. Vrsf were super helpful with some shipping issues (even tho it wasn’t their fault). Definitely lets the turbo breathe better!
Nigel (verified owner) –
Great product, DIY Friendly.
Jamal A. (verified owner) –
Great product! Nice quality welds and perfect fitment. No issues at all!
Brett (verified owner) –
Great quality and a real good fit. Delivery time was only a week to Australia
Tom –
Great quality product
Long (verified owner) –
2014 Bmw x3 35ix m sport.
This bolted right up. VR took care of an overnight shipment swiftly.
Scott M (verified owner) –
I recently installed the catless version of this downpipe on my 2011 F25 X3 35i x-drive and was blown away by the quality and ease of fitment. The welds are are like tiny rainbow stacked dimes. The flanges mated perfectly without any fuss. The O2 sensor bungs threaded very smoothly. Everything is top notch. After the install, I started up the X3 and was welcomed by a nice growl that wasn’t there before. Gave it a couple light revs and got a huge smile on my face. This is WITH the stock catback exhaust. To put icing on the cake, I flashed an MHD Stage 2 tune and adjusted burbles to medium. WOW, now this thing sounds like a beast!
Thank you VRSF for making a quality product that makes installation easy and my ride so much better!
705 –
Downpipe for X3 35i (F25 N55)
I tend to tinker with cars, the X3 was no different. Coming from the 3 series, the x3 didn’t wonder too far.
I saw Tiago needed testing on the forums for the DP and he sent me one and I didn’t have any problems installing it. No fitment issues or anything.
If you want more power out of your X3, with a tune or no tune, a DP is one of the best bang for your buck for power gains.