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VRSF Catless Downpipe Fix E60/E82/E90/E92/F30/F20/F10 07-16 BMW M235/335i/435i/535i Zoom

VRSF Catless Downpipe Fix E60/E82/E90/E92/F30/F20/F10 07-16 BMW M235/335i/435i/535i

The VRSF Adjustable Downpipe Fix eliminates check engine lights on race vehicles when removing the catalytic converter from the exhaust stream. This item is for race use only and not street legal. This item is not legal for use in California. 

Availability: In stock


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Product Description


This downpipe fix eliminates the check engine light on race vehicles when removing the catalytic converter from the exhaust stream. This item is for race use only and not street legal. This item is not legal for use in California nor is it legal to use on a street driven vehicle anywhere in the US. This item is intended for temporary race use only and should not be used permanently.

Again, this item is not legal for use on pollution controlled vehicles. By purchasing this product you agree it will not be used to facilitate the removal or defeat of any emissions control systems. Please note that our terms and conditions state that we can not accept returns on electronics.

This item fits the following BMWs:
2007-2013 E90/E91/E92/E93 BMW 335i
2011-2012 E92 BMW 335is 
2008-2013 E82 BMW 135i
2012-2016 F30 BMW 335i & 335xi
2013-2016 F32/F33 BMW 435i & 435xi
2012-2016 F20/F21 BMW M135i & M135xi
2013-2016 F22 BMW M235i & M235xi
2015-2018 F87 BMW M2
2011-2016 F10 & F11 BMW 535i & 535Xi 
2011+ F07 BMW 535i & 535Xi Gran Turismo 
2011+ F12 & F13 BMW 640i Coupe & Convertible
2009+ E70 BMW X5 35iX 
2010+ E71 BMW X6 35iX 

Note: Fits both Left Hand Drive & Right Hand Drive Models 


Works!Review by Cabby
Overall Rating
The good news is, it worked for me. No real bad news, however you have to be patient and willing to play with the settings. Took me three nights in my free time, starting with the 5 o'clock, where it was too strong, then 6 again too strong and finally 7 oclock. It went to readiness and no CELs for 45 mins, so off to inspections!
Read the bms instructions, as it clearly says if you are triggering 2c31 and 2c32, the setting is too strong. Work down from there with a cold engine, working clock-wise to reduce the intensity, adaptions reset and observing the driving cycle each time. Be patient and methodological and dont panic! (Posted on 7/6/18)
Great productReview by Edster1
Overall Rating
Installed on my JB4 interface in about 10 minutes and no more CEL!!! (Posted on 7/4/18)
Fast and accurate Review by ron
Overall Rating
Arrived sooner then expected and as described (Posted on 5/9/18)
Well worth buying! Review by SteezyJ
Overall Rating
The VRSF downpipe fix cleared my check engine instantly and was really straight forward installing. Definitely worth buying for a cheap and reliable way to clear check engine light. (Posted on 4/16/18)
Great service!Review by Miguel
Overall Rating
Haven’t installed yet, came with no instructions. Contacted vrsf and they responded quickly with instructions. Great customer service! (Posted on 4/14/18)
Does The Job!Review by Andy
Overall Rating
Just installed catless downpipes a couple weeks ago and hated seeing my CEL. Looked up and down the internet for a fix and was led to this. Shipped quick, very easy install, and my CEL is gone. Also, my JB4 isn't downtuning anymore. I'd say worth the money, and will probably become even more handy when emissions time rolls around. Thanks VRSF!! (Posted on 3/5/18)
DP FIXReview by BrandonC
Overall Rating
Haven’t installed yet, but super quick shipping. Didn’t come with instructions though. (Posted on 3/2/18)
Great productReview by Nicholas
Overall Rating
Came as discribed and fast shipping. (Posted on 1/5/18)
greatReview by n54ist
Overall Rating
The item arrived on time , and exactly as described. I have VRSF chargepipe and dp's also, great!! Intercooler coming up! (Posted on 12/1/17)
Can't go wrong with VRSF!Review by Brad Ellis
Overall Rating
Just like every other product I have ordered, from VRSF this works perfect. I was sick of seeing the, "service engine soon" light on my dash. So I finally bit the bullet and ordered the DP Fix. After looking at a few pictures the install was simple. Cleared the code with my JB4 and it hasn't come back yet. Tiago is always super fast with replying to any Emails and that in itself is awesome now days. Thank you VRSF for all the amazing products and customer service! (Posted on 11/19/17)
Great! No more codes!Review by Max
Overall Rating
Works great and much easier to install than expected! (Posted on 10/25/17)
Hard to find partReview by James
Overall Rating
Thanks for stocking the catless downpipe fix! It's pretty hard to find these, no matter where you search. Fast shipping, too! (Posted on 9/11/17)
Works great!Review by Peter
Overall Rating
A little scary to install just because you're messing with the ECU, but it was easy enough. Scanned with an OBD2 reader for codes after driving ~20 miles and nothing, so it did its job perfectly. (Posted on 8/14/17)
Good stuffReview by Sam
Overall Rating
Easy to install w/o prior experience. Works great! (Posted on 7/18/17)
GoodReview by Ahtasham
Overall Rating
Works great (Posted on 6/22/17)
Overall exactly what I needed!!Review by Andy
Overall Rating
Just ordered it. Thank!! (Posted on 4/16/17)
Worked great on my BMW 335xi.Review by Twin turbo
Overall Rating
The DP fix was great, very easy to install through the JB4, did not have to adjust the dial, took about 45 minutes to install. (Posted on 10/31/16)
Works greatReview by Tim m
Overall Rating
Easy to install works great no more check engine light (Posted on 9/11/16)
SAVED MY CARReview by Skiz35
Overall Rating
This product works wonders. Bye bye stupid light, hello clear dash. Made me fall in love with the 335i all over again (Posted on 9/1/16)
Another outstanding VRSF productReview by TJ
Overall Rating
The DP fix is easy to install, easy to use, and remove. The quality of the product is great.

Do not hesitate to purchase if you need it. (Posted on 9/1/16)
Great productReview by Rathana
Overall Rating
installed took like 5 mins...connected it to my jb4 and drove for like 15 miles and all monitors were ready for smog...didnt need to adjust the dial...worked perfect... (Posted on 6/15/16)
Yes it works--be patient Review by Dr Doom
Overall Rating
Huge shout out to Tiago for working with me to sort this out. The DP fix works just as advertised. However, it took a while for the error codes to quit showing up on the OBDII. IN other words, the fix was in, and not generating new errors, but depending on your reader and how you clear them, you may keep seeing them. I ended up using a Bavarian Tech tool to just wipe all errors, and that was instant. However, I am told that can simply keep driving for a while (several cycles without error will clear on its own). Passed test with no trouble! (Posted on 1/26/16)
Great product and price!Review by Alex V.
Overall Rating
The dp fix worked great and was pretty easy to install. Just want to say thanks for a great product and price! (Posted on 8/23/15)

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