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Axleback Exhaust, 2011-2014 WRX/STi Sedan

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Nameless Performance
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 Product Description

Designed for the 2011-2014 Subaru WRX and STI Sedans, the Nameless Performance AxleBack Exhaust is a direct factory fit to the OEM midpipe at the Y.  Removing the two factory 13.5lb mufflers in lieu of a pair of mandrel bent, TIG welded, T304 stainless steel pipes.

Factory fit laser cut flanges and 2″ dual piping has equivalent cross sectional area of a 2.85″ straight pipe or mufflers, providing excellent breathing characteristics for high end horsepower as well as retaining low end torque.

Fits 2011-2014 STI and WRX Sedans, and includes a new hardware kit for installation. 


Muffler Options:

Muffler Delete: The loudest option. Removes the mufflers entirely. This is a 10 on a scale where stock = 0

4" Mufflers: Similar to the deletes, but with the edge taken off. This is a 7 on a scale where stock = 0

5" Mufflers: Our most quiet option. Perfect for those looking for a sublte upgrade. This is a 5 on a scale where stock = 0

Tailpipe Tip Options:

Quad Staggered Double Wall 3" Tips:  We think these are the best option, these are T304 stainless, double wall polished tips that fit perfectly into the cutout in the rear valence of the vehicle.  10 Degree Angle Cut with staggered arrangement (inboard tips stick out 1/2″ further than outboard tips). 3″ diameter per tip.

Quad Non-Staggered Double Wall 3" Tips: Same as the tips above, but even offset on the tips (no stagger)

Quad Staggered Single Wall 3.5":  Single Wall Quad Tips in 3.5" diameter w/ 20 degree angle cut with a 1/2" staggered arrangement.  (adds $30 to price)

Quad Non-Staggered Single Wall 3.5":  Same as above but non-staggered. 

Quad Staggered 4" Double Wall: Double wall 4" diameter quad tips, 1/2" staggered arrangement, 10 degree slash cut.  (adds $150 to price)

Quad Non-Staggered 4" Double Wall: Same as above but non-staggered. (adds $150 to price)

Quad Staggered 3.5" Double Wall: Double Wall 3.5" diameter quad tips, 1/2" staggered arrangement, straight cut, brushed finish (adds $175 to price)

Quad Non-Staggered 3.5" Double Wall: Same as above but non-staggered (adds $175 to price)

Questions about tip style? Click HERE


Brushed T304 Stainless Steel with Polished 304 Stainless Tips.


Watch us build a set out in our shop: 2011 Subaru WRX & STi Sedan AxleBack Build Videos

A few videos of exterior and interior for sound samples: 2011 Subaru WRX & STi Sedan AxleBack Sound Clips

Customer Testamonials:

"I got 'em. Looks and sounds great. Fit perfectly, truly impressed..." - 2011 STi Sedan

"I just received my exhaust. I have heard nothing but positive reviews about your products. And Nameless Performance STILL exceeded my expectations. OEM Quality and aftermarket BAD ASS ! Thank you!" - 2011 STi Sedan

"Yeah install went great! It sounds amazing and my friends love the
tone it puts out!" - 2011 STi Sedan

"Already on the car. Install took a whopping 20 minutes, including removal of old mufflers. Sounds badass. Thanks a lot." - 2011 WRX Sedan

 Product Reviews

Showing reviews 1-10 of 110 | Next

  1. Took Forever but mostly worth it.

    Posted by Rodney on 21st Aug 2015

    First off, if you decide this is the product that you absolutely must have, order it waaaaay before you need it. I ordered this and was told 3-4 weeks. Four weeks came and nothing, no email, no phone call, nothing. I called them and was told 2 more weeks. Again, two weeks came and nothing. Called again, 2 more weeks. Finally I got an update email saying my exhaust was in final fabrication. Then a day later got a shipping confirmation. They did upgrade my shipping to 2 day and gave me a free T-Shirt and license plate frame though.

    Now that that's out of the way, the product is absolutely awesome. Before I had the muffler delete which sounded really good but soon after I ordered a mid pipe and downpipe from them and then with the straight pipes the drone inside the car was too much. The guy did tell me when I ordered the mid and down pipes that it would be loud... I just didn't think too loud. I ordered the axle back with 5 inch mufflers and it's perfect. Mean growl when I get on it and just a little drone but much better than straight pipes. As always build quality is second to none. You can't go wrong with these guys.... when they aren't too busy. If you are on the fence about buying these, just sack up and do it. I promise you will be happy you did. Good job, Nameless, keep up the awesome work. Thank you.

  2. Amazing product!

    Posted by Unknown on 18th Jun 2015

    The build quality and craftsmanship of this product is phenomenal. Completely worth the wait. It came well packed and it shipped fairly quick. It's a beautiful exhaust and it completely changes the car, it sounds AMAZING. Super happy with this exhaust!

  3. Perfect sound

    Posted by Chris on 17th Jun 2015

    I was nervous about the sound, I have a baby on the way. But after the inner kid in me went and bought the exhaust anyway I can honestly say the crisp, low-toned sound is not obnoxiously loud at all. I still smile ear to ear when I start her up.

  4. Worth the wait!!

    Posted by Chris on 17th May 2015

    Good professional welds and craftsmanship. It sounded amazing with 4 inch mufflers axle back exhaust on my 2011 wrx. Customer service was an excellent experience. Contacted me via phone the next morning about my inquiry on status of my exhaust. Thank you all and keep up the good work!!!


    Posted by Cyrus on 4th May 2015

    This product blew me away! i do not have a single bad thing to say about this axleback. The quality was great and it sounds amazing! I had a completely stock exhaust system on my 11 wrx and this axle back alone made the boxer engine sound awesome! So much deeper and throaty. It makes the stock exhaust sound pathetic haha. i Got 4 inch tips and 4 inch mufflers due to inspection laws where i live since you have to have a muffler and the sound couldn't be better. I had some friends over when i installed it and they said they have never heard an axle back sound that good and clean. Only thing i can say is order it before you want it! Took about a month an a half for me to get it from the time i ordered it since they do hand make it and its not just an exhaust sitting on the self and the wait was excruciating lol Most difficult part about the install was getting the old one off since my stock bolts were rusted to the y-pipe so i had to grind them off. Just make sure you order hardware with it because you never know when you need another bolt or nut. I can gladly say i will ONLY order nameless products for the rest of my exhaust system. They make fantastic products


    Posted by Unknown on 8th Jan 2015

    BEST THING I HAVE DONE TO MY CAR YET! love the sound !
    I have the 5" mufflers and a mid pipe w/o mufflers or resonators.
    not terribly loud but, definitely louder than stock. Great boxer sound !
    Order it weeks before you need/want it!

  7. Exhaust is awesome! Shipping takes forever

    Posted by Diego on 27th Nov 2014

    This exhaust is awesome! One of the best things is that you can customize it to how you like it. The sound is amazing as well, nothing beats the pure sound of the Subaru rumble. In my state, Arizona, a muffler is needed on a car at all times so I decided to go with the 4" mufflers. Unfortunately, I found the law after buying the muffler deletes. This in no way Nameless' fault, I should have done research beforehand. The only reason why I'm giving this four stars is due to the fact that both my orders have taken more than a month to get to me. I realize that these are custom orders and that not everyone can ship in 2 days like Amazon, but I full month is too much time to get these awesome axel backs!

    Like some people have said on here, if you're thinking about buying these, don't think!! Just buy them! You'll be more than happy you did!!:

  8. A long wait. Well worth it.

    Posted by Kevin on 12th Nov 2014

    I'll start by saying that I waited 12 weeks for this product. It was annoying and customer service was never very helpful and extremely vague throughout the wait. However, after finally receiving the exhaust, I can easily say that I would wait 12+ weeks for it again if I had to.

    The build quality and welds are just fantastic. The fit/alignment of the exhaust on the car is just about perfect, and the tone is downright astonishing. I can honestly say that these muffler replacements sound as throaty and as loud on my STI as the COBB turboback exhaust sounded on my old WRX. It truly amazes me.

    It may seem pricey once you build out your ideal muffler setup. But at ~$650 these are still cheaper than any worthwhile catback and if the many dyno charts are to be believed, these free flowing mufflers can add just as much power as a typical cat back.

    I'm extremely satisfied.

  9. Excellent Product!!!!!!!!!!!

    Posted by Mike K on 29th Oct 2014

    Craftsmanship is great, and sound is outstanding!

  10. Quality stuff amazing results

    Posted by John on 26th Oct 2014

    The first thing I noticed was the build quality of this exhaust. The welds are beautiful, the pipes have to be at least 5-8 lbs less in weight than the stock mufflers. I have a 2014 STI, the installation took 30 mins total including removing the stock exhaust. I purchased 4 new exhaust bushing/hangars. With some silocone spray they are easily removed and installed. I was amazed that everthing lined up perfectly, i literally had to do no adjusting to get them even in the cutout. Maybe that was luck or maybe its amazing build quality. Once on something amazing happened when i turned the key. The notes that came out of the tailpipes tapped a part of my brain which simultaneously released every chemical in my brain and my mind exploded into a adrenaline unicorn rainbow keliedescope orgasm that is still occuring at this moment. Best $498 i have ever spent in my life.

Showing reviews 1-10 of 110 | Next

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