JDMSPEED New Exhaust Manifold with Gasket Replacement for Nissan Altima L4 2.5L 2007 2008 2009 2010 2011 2012 2013 Replaces 674-933 140E2-JA02E 140E2-ZX31E

Fitment was incredible for a super cheap off brand replacement converter. About 1400 miles so far and zero issues. Highly suggest to replace oxygen sensors as well. Dont buy cheap. Get name brand ie. denso, ngk, bosch....ect...ect

Gasket is stainless steel similar to the Nissan OEM gasket and installed pretty easily. Heat shields didn’t all line up with holes probably because of being old and warped but I got most of them to work. Hardware provided worked well and I had some extra parts not needed. No leaks so far and we will see how long it will last.

Worked for my 2011 Altima 2.5sl I had a bad exhaust leak into the cabin I used this and it solved my problem however my car is California equipment so the check engine light will keep throwing the po420 code but it did fit perfectly and did fix the exhaust problem minus the light I don't have to do emissions test for my plates so I'm ok with using this part I will definitely buy it again once this one goes bad

Se adaptó perfectamente a mi nissan altima 2007

I purchased this on June 13th, installed it on June 18th. Installation was ok, had to modify the heat shield, as the wholes didn't line up. Worked fine for about 2 most, then the check engine light came on, ckd the code and it was a p0420. I replaced the upper O2 sensor, cleared the code and that lasted about 1 week. I wouldn't recommend this product, it is pure garbage, and even though it states that it is backed by a warranty, you cannot contact the seller, I purchased a different brand from an online auto parts vendor backed by a warranty. DO NOT PURCHASE THIS ITEM. BEWARE. I rated it a 1 star because I couldn't give it a negative rating.

Perfect fit every time. Thus is the forth one I've purchased from you. Great price . Great for my customers

Excelente Producto buen precio

It was going to cost me $700 for my shop to do this job with parts and labor. Doing this job with my son was not difficult and we were able to save a bit of money for more important things. Turns out you cannot pass emissions inspection with a cracked exhaust manifold. Go figure... Anyway, things that add time to this job. 1. Frozen/broken bolts. (fortunately cleaning threads first, liquid wrench, and an impact driver allowed us to avoid these). 2. The OEM Heat Shields DO NOT LINE UP with this part. With fun heat shield bending techniques, I could with force get 3 of the 4 bolts to line up. It took more time to get this sorted than everything else combined. It is not bad if you are prepared for it as other reviewers mentioned this. Just be ready. Given the cost savings it was worth it. So far after 2 weeks the part is still working as advertised. No leaks, passed inspection, tags updated for another 2yrs. Happy day!

Exelente calidad del producto, muy fácil de instalar, cumple con las expectativas, servicio de entrega muy rápido

So far so good, fit and is working .. no complaints

As the title says, I have been getting the P0420 error. This is frustrating as this is quite the process to replace. The 02 sensor was replaced brand new. So, it's the cat. Don't buy - it will only last a year and the manufacturer will only give you 1 year warranty. Buy a more reliable part from RockAuto.com. Learned my lesson.

This fit fine on the engine block and to the exhaust but the mounting brackets for the heat shield did not line up properly. I had to actually cut the heat shield to get it to fit on and was not able to get all the mounting screws back in.

The brackets for the heat shield were out of place