QR25DE (02-06) Hi-Power Spyder Header

Customer Reviews

Excellent product Review by Mike

The header showed up on time and in good condition. The header is good quality and has good fitment. I highly recommend this product. (Posted on 8/14/2018)

:) Review by Dom

Got these headers on my car and from the moment I got in and drove around I had a smile on my face. I’m sure you will too if you give these a shot. They’ll make your car pull a long way through the revs, and you’ll love the sound they make doing it too. (Posted on 5/29/2018)

Badass Header Review by hunter

Just got my header installed the other day and fired her up today. Install was extremely easy once the alternator is out. The primaries are much larger than on the stock manifold, and the unequal length design is much more refined than that of other brands. The quality of the stainless steel and the welds is astonishing, I haven’t seen welds that good in years. It was awesome that the header included both gaskets and new downpipe hardware. Sounds amazing! Even with the stock downpipe and stock exhaust. It has a much deeper tone and the throttle response is even quicker. Still makes good low end torque and damn does she pull through the rest of the rpm band. Basically if you have a daily driver spec v, YOU NEED THIS HEADER. Great product 2J-Racing! (Posted on 5/25/2018)

Great quality header! Review by David

The day I got this thing I opened the box and was blown away at the quality vs other brand headers I've had. Smooth welds, and the ceramic coating is a very nice touch to ensure longevity, and help keep heat where its supposed to be. I've no doubts this thing will outlast the car. The sound is great. nice and deep. Not ricey at all. The low end feels much better than it did with my old header. (Posted on 8/10/2017)

A beautiful looking, great sounding, torque generating header. Review by Spanky

As Jeremy Clarkson once said... POOOOOWWWWEEEERR!

First off get rid of your stock pre cat now! QR25's in the B15 sentras are ticking time bombs so dont take the risk! I have only ever run 1 set of aftermarket headers, that being megan, and these blow those out of the water. Not only that but coming from a gutted precat to these is a literal night and day difference! Ive never felt my QR rev and pull like it does with these headers!

Even running these with an all stock exhaust, and an auto transmission these make a huge difference. The biggest gains I have noticed are on the high end making acceleration at 70+ mph a breeze. My transmission no longer wants to shift down when applying moderate throttle to pass someone. Overall the torque curve feels much more linear. Shifting through gears the car feels like it picks up where the previous gear left off without dropping as much torque thus, according to the butt dyno, more power is put on the pavement. Coupled with a CAI these headers produce an nice deep rumble, much nicer than the drone everyone is used to with factory equipment.

Some might say there are better headers to be had, and while that may be true as far as raw HP or Torque numbers go, these headers have far surpassed my expectations for a daily driver. 2J thank you for providing equipment that makes diving the B15 a joy, (Posted on 6/10/2017)