APEXi N1 Cat-Back Exhaust
The N1 series muffler has become a staple of the import tuning industry. The N1 was the first of its kind to incorporate the classic angled muffler design that has became so familiar with todays street cars. Born from our involvement in the grueling N1 endurance series, the N1 exhaust system pairs a straight through design racing muffler with free flowing, mandrel bent piping (60.5mm N/A, 80mm for turbo applications). The combination has resulted in dyno proven horsepower and countless satisfied customers world wide.
Designed with track use in mind, durability is of utmost importance. The polished SUS 304 stainless steel canister features robotic TIG welding for an immaculate finish and years of reliable performance. The mild steel piping is treated with our special high temperature titanium particle coating. The N1 is truly THE benchmark in which others strive to duplicate
- Part Number: 162-KH12
- Exhaust Diameter: 60mm (2.36in)
- Manufacturer: A'PEXi
- Muffler Tip: 115mm (4.53in)
- Acura RSX
- 2002 Acura RSX Type-S
- 2003 Acura RSX Type-S
- 2004 Acura RSX Type-S
- 2005 Acura RSX Type-S
- 2006 Acura RSX Type-S
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11 reviews for APEXi N1 Cat-Back Exhaust
5.0 out of 5.0
4/8/2011 by Ian C.
Greatest sound known to man!
The spec II was not my first choice of exhaust, the first choice was not in stock so I opt'ed for the Buddy Club spec II. I recived it from club rsx relitively fast and the hardest part of the install was removing the oe rusty bolts. When I first fired her up it was amazing the sound is loud but tolerable inside. iV-tec screams! The only dislike or complaint is the springs they send with the kit come off too easy... Only lasted 1 week before they came off. So I suggest purchasing a muffler clamp kit from napa!
11/3/2010 by Veilside
Perfect bolt on for your RSX
Its great bolt on easy to install without problem and it makes great sound. It also looks 10x nicer than the stock.
9/12/2010 by Tyler
no rice here
sounds deep and tuner like at high speeds. Not ricey at all in my opioion. get this well worth the price.
4/9/2010 by justin
I love the look, sound, and price. It cannot be beat. I had to cut a rubber hanfer for It to fit but besides that I am very pleased. Don't order from club rsx though. NOTHING is in stock
1/6/2010 by Mike
Very Nice Exhaust
Purchased this exhaust on my 02 RSX Type-S after a 5Zigen Fireball exhaust rusted out after 4 years. MN winters are ruff. It is a little larger then the 5Zigen but the more aggressive look and deeper sound is nice. Installation went smooth with no fitment issues.
8/24/2009 by Ryan
N1 or bust
First cat back system I have had on my '06 Type-S and it is everything I could ask for. It sounds GREAT! Not overly loud at all. Even at highways speeds it is fine. The first words out of my mouth after driving with it the first time were, "damn, I thought this was going to be obnoxiously loud." I was pleasantly surprised. It just sounds awesome. And provides nice upper-end gains. Definitely worth the purchase.
4/20/2009 by Loren
I bought this exhaust over 2 and a hlaf years ago and I can't say enough good things. It still looks brand new even through a couple of rough winters with salt on the roads. It still shines likes its brand new when polished up. The sound is amazing. Before I got my header on it was very very nice on the highway and was not loud at all. Even at WOT it was conservitive. When my RH was installed it was louder and the sound was pure sex. I do NOT get a weed wacker sound out of this exhaust AT ALL. with or without a RH. Both are great. But when you Open it up with the header it does become loud. But it is a Wonderful sound. If you want a all around great cat back exhaust this is the one to get.
3/29/2009 by Angel Navarro
AWESOME is all i have to say
the A'Pexi N1 is my 3rd exhaust now on my 03 type s and i must say i love the way it sounds when cruisin but its pure sex at WOT. its not very loud even without the silencer when cruisin. simply one of the sexiest sounding exhausts around. also its not very expensive compared to other exhausts when your getting around the same gains as others.
8/25/2008 by Dane Petersen
I was leary at first, I had heard this exhaust was really Loud. Ony my 05 RSX Type S, with Intake, Headers, and now the N1, the sound couldnt be more perfect. Very noticeable performance gains as well. With the Silencer in, its as quiet as stock, but a little restricted. With the silencer out, it is a very deep, mellow, sporty tone. NOT LOUD AT ALL, but noticeable. BEST EXHAUST I HAVE EVER HAD!
7/14/2008 by thisisover
without the silencer its good an not that loud..overall its good to have
5/16/2008 by seanafor17
great exhaust!!! sounds amazing and the fitment was perfect!!