*NEW* Riss Racing 135i Exhaust **VIDEO**

[Riss Racing]

XMAS SPECIAL PRICE $1,199!!!
World record holding 1/4 mile exhaust 11.90 @ 116.35 mph!
World Record holding Dyno 422whp!

Our products hold all records. DYNO/ET/whatever else you can think of!

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IN STOCK READY TOO SHIP!!!!!!

Hello everybody Riss Racing has released our BMW 135i exhaust!!!!!!

Details

304 Stainless Steel.

FULL Mandrel Bend.

2 1/2 inlet to a 3 inch outlet Y pipe.
(we placed the Y pipe as close to the downpipes as possible for the highest prefomance gains.)

A full 3 inch mandrel bent exhaust.
(Using one big 3 inch piping we get a great amount of weight reduction.)

3 inch inlet to a 3 inch oulet Riss Racing muffler.

Total weight = 30lbs
OEM Exhaust weighs 91lbs TOTAL weight savings of 51lbs!!!!

Large adjustable rear hanger for flawless tip fitment.

Dual tip.
(we will be offering all different types of tips later if wanted)

SOUND? :headbang:


http://www.youtube.com/watch?v=h6w3BWgsLnY
This video shows Riss Racing 135i exhaust with stock downpipes, and the second section of the video is the Riss Racing 135i Catless downpipes & Riss Racing 135i exhaust. ENJOY!


PICS

Riss Racing 135i exhaust


Riss Racing 135i exhaust




Polished Exhaust









Stock BMW 135i Exhaust

PURCHASE!

How to order?
Please email anthony@rissracing.com.
$1,199.00 + shipping.

WHEN WILL IT SHIP? IN STOCK READY TO SHIP!

Thank you! :thumbup:

[DRosS]

Amazing...simply amazing. Email sent!

[eunosracr]

More pics of muffler and tips please!!!!

[MadMan77]

Sounds very nice with the stock downpipes. How does it sound with your catted downpipes?

Also, what's up with all the gaskets in the picture where the catless downpipes mate to the exhaust?

[Riss Racing]

Originally Posted by MadMan77

Sounds very nice with the stock downpipes. How does it sound with your catted downpipes?

Also, what's up with all the gaskets in the picture where the catless downpipes mate to the exhaust?

This is a prototype. The exhaust wasnt yet finished being bolted. I just told my tech to step aside so I could take a pic :thumbup:

In regards to catted we will have this video up around July 10 when the final production catted dps are released.

[Riss Racing]

Originally Posted by eunosracr

More pics of muffler and tips please!!!!

This is a prototype. Mainly for fitment. The full exhaust muffler and tips will be polished. The muffler will have the trade mark Riss Racing plate on it, and the tips will be lasered with Riss Racing across the tips.

[FibreOptix]

pix of the MUFFFFFFF???


I wanna see MUFFFFF:biggrin:

[FibreOptix]

The car even takes off faster with the DPs... Those of you who were questioning DPs...

Well, there is the answer, you can actually see what 30 more hp does.

0-60 before DPs: 5.2 sec
0-60 after DPs 4.1 sec

[Red135]

Very nice.

[mjovic]

Look great guys! Well done! SOUNDS MEAN!

Four questions.

1. When can we expect to see a dyno?
2. Is there any drone at 2-3K rpms?
3. What is the weight savings over stock?
4. Would you consider offering a package deal with DP's? I'd buy the exhaust and catless DPs for $1,499.99.

[andrew@southernBM]

Looks great guys, all the hard work is paying off, sounds fantastic on the You Tube clip and the fitment looks great too, Well Done!

[Riss Racing]

Originally Posted by mjovic

Look great guys! Well done! SOUNDS MEAN!

Four questions.

1. When can we expect to see a dyno?
2. Is there any drone at 2-3K rpms?
3. What is the weight savings over stock?
4. Would you consider offering a package deal with DP's? I'd buy the exhaust and catless DPs for $1,499.99.

1. When can we expect to see a dyno?
We will dyno the final production piece. I can tell you right now just by driving it stock then driving with the exhaust on after if felt A LOT quicker, and when we put the downpipes on with it simply a monster!

2. Is there any drone at 2-3K rpms?
No drone with stock, minimal drone with catless DPs. Nothing that you would really notice. I was just really listening for it.

3. What is the weight savings over stock?
We don't have an offical weight. We are gonna take it off and put it on the scale tomorrow. However holding both the our exhaust feels a lot lighter.

4. Would you consider offering a package deal with DP's? I'd buy the exhaust and catless DPs for $1,499.99.
We are offering a package deal right now with the exhaut only being 999 :headbang:

[Riss Racing]

Originally Posted by FibreOptix

The car even takes off faster with the DPs... Those of you who were questioning DPs...

Well, there is the answer, you can actually see what 30 more hp does.

0-60 before DPs: 5.2 sec
0-60 after DPs 4.1 sec

You hit the nail on the head. Let me tell you it felt like a rocket!

[Riss Racing]

Originally Posted by andrew@southernBM

Looks great guys, all the hard work is paying off, sounds fantastic on the You Tube clip and the fitment looks great too, Well Done!

Thanks Andrew!

[professor]

very very tempting anthony! looks very cool. what sort of exhaust tips will you offer? any cf ones?! also, how would these pair up with the catted dps sound wise?

[Riss Racing]

Originally Posted by professor

very very tempting anthony! looks very cool. what sort of exhaust tips will you offer? any cf ones?! also, how would these pair up with the catted dps sound wise?

CF tips is a great idea. We were looking into some titanium tips as well. We will work it out with whatever looks best. In regards to the catted DP I can't wait to hear it. I was just telling Adam I think its gonna have the perfect sound combo!

[Adam@Riss Racing]

Originally Posted by rbernard1984

Great job guys, I have been looking and talking about a single tubing system on the forum. I must say you guys nailed it, I think this is the first system that I have seen that is focused on performance and function, as opposed to just copying the stock layout. Props on the system:thumbup:

Thank you so much. We wanted to make sure we created a system that can give the maximum potential in a system. We know what creates power working with fabricators/engineers building 1500whp machines. Power/Engineering/Functionality/Quality is what Riss Racing is all about!

[Riss Racing]

Originally Posted by rbernard1984

Agreed, I just emailed Anthony about ordering one. I do have one question, how does the muffler flow as opposed to a straight through racing muffler? Thanks.

Responded to your email but you brought up a great point. The reason we did not use a straight thru muffler design was it caused way too much drone, and was very "tiny" sounding. Espically with the downpipes on. So we used this muffler, and got the perfect note! Like I said in your email. If you guys think its sounds great in video wait until you hear it in person, amazing!

[ktdw]

Good stuff, guys! Can you guys help me out with some questions...

Any smell with the catless DP and the exhaust?

How does the airflow compare with stock, and the 335 exhaust? I guess I'm wondering if there any gains by having one pipe verses two (aside from weight)....volume appears to be more with 2 pipes.

Or were the muffler and resonator determined to be the big restrictions?

Thanks!

[Riss Racing]

Originally Posted by ktdw

Good stuff, guys! Can you guys help me out with some questions...

Any smell with the catless DP and the exhaust?

How does the airflow compare with stock, and the 335 exhaust? I guess I'm wondering if there any gains by having one pipe verses two (aside from weight)....volume appears to be more with 2 pipes.

Or were the muffler and resonator determined to be the big restrictions?

Thanks!

Smell with catless DP and exhaust at first start up there was some smell. After a lot of driving the smell pretty much went away. I kept asking my techs do you smell it now or did I just get used too it? They all agreed the smell really went away. I suppose it just needed to have a good run thru. We will offer a resinator later if anybody wants some sound reduction or if it smells.

The flow is great. It was so good we couldn't use a straight thru muffler. Moving the Y pipe in front really was the best choice for this system in regards to preformance, flow, sound, & weight reduction.

The cats and muffler are huge restrictions. So is the OEM the piping. We really reduced the amount of bends and the stock OEM system is crush bent to hell! There are some places the OEM system looks like a pancake.

[ktdw]

Email sent.

[eunosracr]

Originally Posted by anthony@rissracing

You hit the nail on the head. Let me tell you it felt like a rocket!

The car in the video has no tune correct? Or is it running v3 or something else?