'89-'94 RB owners what exhaust. . . . .

[Wykid 240]

What exhaust do you all have, do you have pic and even vid's or sound clips. I'm trying to figure out which one I should get. I've been looking at the RS-R 3-inch. What do you think?

Jeramy

[NISMO_RB25]

I have the Apexi N1 Dual. It is not as loud as most of the N1s, but still provides good flow. My picks were in the Member's Rides Section Hopefully it will be up soon.

[JonPowell]

I had the Blitz Realize TT from the ECR33, we has to "modify" it to fit, we took out ont of the resonators, flipped ont pipe over and added about 10 inches of 3" pipe to it and that was it....the exhaust was awesome to say the least.

[xjon]

Yes I got hte Apexi dual N1 and love it. Now it is not at all loud with the RB25. Used to be annoying with the KA.

[NISMO_RB25]

Now that is a pic!! Looks good

Here is what the apexi n1 looks like next to stock

[BoostFab]

i like the angle of the pose. i luv tone of dusk in car pics.

[SeVa-S13]

Open downpipe. Stock muffler held in place, but not connected to anything.

(But that's just temporary.)

[DETurbine]

I had the Apex'i GTspec with 3inch down-pipe and test pipe.

[Carl H]

if you dont care about looks the megan racing 3" works well on the rb20 and sounds great.

[Wykid 240]

The pics aren't working. . . . I'm looking for a deep & throaty sound, like the Mine's GTR.

[BoostFab]

if you dont care about looks the megan racing 3" works well on the rb20 and sounds great.

i'm using their 3" turbo n1 muffler and fab my own cat-back. look like quality product to me.

[Wulfgang]

Ditto on the N1 Dual. Can't over-hype it. Sounds awesome, it's fairly quiet, and has excellent flow for a nice price (if you shop around). Resonation in the 2000-3000 rpm normal driving range is not bad at all (unlike most other high-flow exhausts), at least with the stock RB20 turbo. With the windows up it is just a low rumble.

[240SXplan]

try UNDERGROUND.. they have a nice loOking.exhaust..

[Nameless EJ6]

Side draft here.. no need for a 3" all the way back.

Not loud at all with a cat.

[DETurbine]

To me the GTspec is ideal for the RB series motors. 3inch is great, but with a 3.74inch exhuast on an I6 is more ideal, especially if you plan on upgrading to a new turbo. It's also worth spending an extra $40-80 for it since it is .74inch bigger and stainless steal all the way back. You want something deep sounding then GTspec is what you are looking for.

[accel junky]

I found the GT spec to be the cheapest option (name brand wise), not to mention it's enormous piping.

Think about it, if a 1.8l turbo integra can easily utilize a 3in back exhaust, why wouldn't a 3.75 inch exhaust be even more ideal on a 2.5L turbo straight six?

[Wykid 240]

i was thinking that also, but I don't hear alot of peeps running that big. Does anyone else have one and what do you all think?

Jeramy

[ibzbro]

for my next, 240 i am going to run the hks, racing muffler. it is 4 inch piping. my freind had it on his sr20, it is so hot.

[95silvia]

ibzbro, you live in Renton and have an RB?... damn you got any pictures. BTW im from Renton too. Cjex

[Project240]

5Zigen Rocket 80mm. Sounds nice and deep, not too loud. I like it.

[hashiriya13]

Apexi N1 single, it has a great low deep sound on the Rb and its 3 inch.

[blk90s13]

exhaust ?

who needs one i just sold my N1 i run down pipe now its pretty loud

then again its a track only car so go figure

will prolly build a 3 inch pipe to exit some where behinde the rear wheel sideways

[DETurbine]

My friend is running a custom 4inch exhuast on his. It is 4inch stainless steal with the GTspec muffler on it. The GTspec is the best buy and is not to much at all. 4cyl. run 3inch all the time with thier 1.6-2.0l, so why wouldn't you think that a 6cyl. 2.0-2.6l wouldn't be ideal for a 3.74inch exhuast?

[Wykid 240]

My friend is running a custom 4inch exhuast on his. It is 4inch stainless steal with the GTspec muffler on it. The GTspec is the best buy and is not to much at all. 4cyl. run 3inch all the time with thier 1.6-2.0l, so why wouldn't you think that a 6cyl. 2.0-2.6l wouldn't be ideal for a 3.74inch exhuast?

Who makes the GTspec?

Jeramy

[JonPowell]

The bigger the better!

My friend is running a custom 4inch exhuast on his. It is 4inch stainless steal with the GTspec muffler on it. The GTspec is the best buy and is not to much at all. 4cyl. run 3inch all the time with thier 1.6-2.0l, so why wouldn't you think that a 6cyl. 2.0-2.6l wouldn't be ideal for a 3.74inch exhuast?

[accel junky]

GT Spec is Apexi

[s13rb25]

ssautochrome 3in on my 89 with a rb25. love the sound. cant beat it for the price. if you dont want to pay alot its a great deal.

[Wykid 240]

Does anyone pics of the GTspec and the factory side by side?

Jeramy

[accel junky]

Believe me... the piping diameter difference is NUTS. All of my friends gasped at the GT Spec, even with nothing to compare it to.

[PANGES]

i dont have the stock exhaust off my car but I have my apexi gt spec not installed and I can take pics for you if you want... if it helps any i can take pics with it next to my stock integra gsr exhaust... the gt spec is for my 89 240sx tho