Bonez Race Pipe Performance Gains?
Thread Starter
Full Member
Joined: Oct 2001
Posts: 127
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From: Baltimore, MD
Bonez Race Pipe Performance Gains?
I am thinking about buying the Bonez Race Pipe from RX7.Com and I was wondering if anybody out there has one for a N/A and what the performance gains are?
Passenger
Posts: n/a
i dunno if that replaces the cat or not, "i know nothing about na's" but if it does its well worth it,
Also instead of spending the money on that, go to an exhaust shop, and have them make you one for like 30 bucks or something, Then you can say its custom to.
Also instead of spending the money on that, go to an exhaust shop, and have them make you one for like 30 bucks or something, Then you can say its custom to.
Rotary Enthusiast
Joined: May 2001
Posts: 903
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From: Conyngham, PA
Are you sure you want the racepipe? That would leave you with no cats. Make sure you can handle the smell of an 'uncorked' rotary. The fumes will make you're eyes water at a stop light.
If you want to know what your car will be like, remove your existing cats and gut them. Put the cats back on and give it a try. This will also give you a pretty good idea of the performance gains you will get from the racepipe. (5-10 HP? *Guessing* What other mods do you have?)
The Bonez high flow cat is the other more expensive option...
If you want to know what your car will be like, remove your existing cats and gut them. Put the cats back on and give it a try. This will also give you a pretty good idea of the performance gains you will get from the racepipe. (5-10 HP? *Guessing* What other mods do you have?)
The Bonez high flow cat is the other more expensive option...
Senior Member
Joined: Nov 2001
Posts: 543
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From: Home: Maine / College: Greensboro NC
The pipe is the mintist peice of material I have ever held...I imagine I will also say that about my Corksport SS exaust when it comes (backordered). With the Race Pipe or RP your car will sound fairly mean and with a single exaust, even meaner. You will feal the differance I am sure since three cats are pretty restrictive. I hope to get the Corksport peice either this week or next. And than just put them together, yank my other whole off and bolt it all up to the Manifold. Seriously I can't wait. But I will throw out a thread on sound, performance, etc when it is all together. Than maybe I might be able to drive the damn thing 
Senior Member
Joined: Feb 2002
Posts: 467
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From: South Carolina
I have the Boxnez race pipe from RP on my car and the APEXi n1 singel exhaust. Yes it does smell a little not that bad in my book, and sound meaner but I really think it gives a good power gain. but make sure you can do it and pass smog in your state if there is any.
Well i live in Sk canada and there are no emisions laws so i can accually take off my cats! and i was wondering if there is a kit or the best one that i could put that would go from the turbo straight back!
Senior Member
Joined: Feb 2002
Posts: 467
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From: South Carolina
You can go wiht a down pipe and mid pipe I think, Call some of the shops like mazdatrixs, Rotary Performance (rx7.com), or racing beat they can tell you what you can use. Not unless someone on here can let you know.
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Passenger
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oh yea, and i have a question for you 3inch exhaust people, ok a 3inch down pipe and mid pipe, that bolts on to a what kinda cat back??????? Ive got a 2.5dp and mp, and it bolts up, i.e. is the same size as the beginning of my apexi catback, so how could i run a three inch dp and mp to a 2.5inch cat back???
Senior Member
Joined: Feb 2001
Posts: 261
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From: Winter Springs, FL
Originally posted by sevenin7
For me dp+mp+cb+stock ecu=bye bye moter!!!!!!!!
For me dp+mp+cb+stock ecu=bye bye moter!!!!!!!!
You silly Turbo people and your worries.
We are talkign about a pipe and silencer that is for an N/A, and will do no harm
Senior Member
Joined: Mar 2002
Posts: 255
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From: Jersey Shore
race pipe shouldnt have an air pump hook up, its called a race pipe, not a street pipe which means no emissions, also, i know for a fact n a third gen you lose 4Ibs of torque on my friends car and he gained 40 something horsepower on his 94 but he is running a garret t-62
