Description
The 304 Stainless Steel ’85-’01 CR500 “HORSEPOWER” Exhaust Manifold. These exhaust manifolds are identical to the ever popular and dyno-proven, performance enhancing hard anodized aluminum exhaust manifolds, but are made with tougher 304 SS material.
Expect to see up to +3.9hp and +1.4lbft tq depending on your engine build.
These manifolds far exceed OEM and any other CR500 manifolds available anywhere. Don’t make the mistake and buy another manifold you will have to replace because of inferior fitment, lesser quality materials, or poor customer service .
A handful of other benefits are:
- High temp FKM O-rings on the manifold spigot that seal the expansion chamber stopping the black drool that can leak on the OEM flange. This also allows easy pipe removal and install without having to re-seal.
- There is the 4th O-ring on the back of the flange that eliminates the gasket, stopping the need to buy a gasket or scrape one off when doing top end etc.
- All versions have a .500″ lead in taper in the exhaust port hole, on the flange side, allowing for larger exhaust port matching which could promote more power.
- They look awesome.
Additional information
| Weight | 0.8 lbs |
|---|---|
| Dimensions | 4 × 2 × 3 in |
| Make/Brand | |
| Model | HONDA CR500R 1985, HONDA CR500R 1986, HONDA CR500R 1987, HONDA CR500R 1988, HONDA CR500R 1989, HONDA CR500R 1990, HONDA CR500R 1991, HONDA CR500R 1992, HONDA CR500R 1993, HONDA CR500R 1994, HONDA CR500R 1995, HONDA CR500R 1996, HONDA CR500R 1997, HONDA CR500R 1998, HONDA CR500R 1999, HONDA CR500R 2000, HONDA CR500R 2001 |
| OEM Part Number | 18359-KA5-690 |
Jimmy Pettit (verified owner) –
Easy to mount and seals nice
Anonymous (verified owner) –
Cool product
todd boyd (verified owner) –
We use them on outlaw karts and they last a long time
Tony Brown (verified owner) –
It bolted straight on and the goo is gone. A great product thanks Jason.
Leo (verified owner) –
Very nice, very fast 🙂
Berian Edwards (verified owner) –
A work of art !!! Shame it will be out of sight after fitting !!
Charles b wheeler (verified owner) –
Great product
Grant K. (verified owner) –
super quality product
Rich Cordes (verified owner) –
Very well made
Hanicque Emmanuel (verified owner) –
Beautiful
Derrick Lee (verified owner) –
Derrick Lee excellent product . You might want to consider replacing expansion chamber (pipe) when installing new flange . My old pipe had grooves worn into the throat of it . This may cause a poor seal !
Jason S. (verified owner) –
The Stainless Steel is a must for racing, especially when racing outlaw karts * High Quality Design * Almost Completely Eliminates Black Sludge From Front of Motor
Derrick Lee (verified owner) –
great product
Franklin Knisley (verified owner) –
Went with more durable rather than lighter.
Walter Wiggins (verified owner) –
Not installed yet but have one on my 01 CR500 and 89 CR500! This one going on 87 CR500 !!
WAYNE C. (verified owner) –
This fit perfectly- finally got around to mounting it up and started the engine – no leaks! Thanks.
Frank Homen (verified owner) –
Can’t wait to try it out.
Robert R. (verified owner) –
Great product
Raul C. (verified owner) –
Exceptional craftsmanship and excellent overall quantity.
Aylwin Pierre-luc (verified owner) –
Super bonne qualité je le recommande 👍🏻
Doug Prang (store manager) –
I got the trifecta of exhaust flange, water pump impeller and case saver. Excellent products and could not be happier. What a class act this company is!
Scott Butler (verified owner) –
Great product
Powell Steckel (verified owner) –
Fits great
Daniel S. (verified owner) –
The parts were shipped within a day of the order and showed up quick.
The machining quality and fit is very nice. Installation was easy. The bike runs great.
I cannot comment on any performance gain. I have just redone the whole motor and suspension so the bike is a fresh beast.
Ben (verified owner) –
Awesome product. I should’ve purchased this years ago. No more exhaust mess.
William W. (verified owner) –
Gorgeous part.
Albert Cassidy (verified owner) –
👍😃
Cameron Griffin (verified owner) –
Very pleased with the stainless exhaust manifold. I definitely feel my 94’ CR500 rips harder and cleaner
Thomas Gosch (verified owner) –
Great addition to any CR500 build
Anonymous (verified owner) –
Jason you definitely have great product, seals perfectly no smoke or oil leaking at all. I believe it made me a little faster also😂
Thanks again I definitely will be purchasing more products from you.
Thomas D. (verified owner) –
Hey thx Perfect Job!
Dillon Sedevcic (verified owner) –
Well machined,
Donald T. (verified owner) –
Quality
Sandie Harris (verified owner) –
Great part
Patrick Dayman (verified owner) –
A+
Nathan Koogle (verified owner) –
This CR500 exhaust manifold is awesome!
MICHAEL Allen (verified owner) –
The quality of the manifold is top notch! And it is nice to look at! Can’t wait to get it installed!
stephane (verified owner) –
Very good craftsmanship, highly recommended
Mark Niznik (verified owner) –
Top quality
Kurt Pieper (verified owner) –
No more oil leak and perfect fit.
Richard M. (verified owner) –
Nice piece and well engineered. Definitely a nice upgrade compared to the stock part it replaced.
Scott G. (verified owner) –
Super nice stuff can’t wait to install
jamie blogg (verified owner) –
Gone go real good with my hygge pipe.
Richard Edwards (verified owner) –
Stunning machine work on this manifold, can’t wait to get it installed.
timothy winn (verified owner) –
very nice part,i am satisfied with my purchase and will do business with jason in the future if theres more stuff i need that he stocks.
john m. (verified owner) –
Machinists are extremely critical judging fit and finish and almost seem to never be happy. I as a machine shop owner love MSV products. Pricing, performance, fit and finish are always spot on 🤙😎
Matt (verified owner) –
great quality
Matthew W. (verified owner) –
I haven’t put it on yet but it seems very well made!!
Nicholas (verified owner) –
This is a piece of art. Very nice quality.
William Fuller (verified owner) –
Awesome…. definitely can feel the difference between oem…
Mike M. (verified owner) –
Awesome exhaust flange way better than stick one 👍👍
Andrew Roberts (verified owner) –
Excellent high quality product
Bryce Mcdougall (verified owner) –
Awesome service
James Redford (verified owner) –
Amazing easy to fit – can’t wait to test it 💪
Ruedi Langenegger (verified owner) –
Works good
Steve (verified owner) –
Awesome quality
Andrew J. Waggoner (verified owner) –
Built500 uses MSV stainless exhaust flanges exclusively in our new 500AF models, trusted performance product at a great value.
AJ Waggoner
Dugald Parsons (verified owner) –
Nicely Engineered.
Chayse (verified owner) –
Fits like a glove. Noticeable difference from stock.
Andrey (verified owner) –
Almost too good as the pipe fit is TIGHT
Frank Gomez (verified owner) –
Awesome product ! I would definitely recommend this..
Trevor Waterman (verified owner) –
Perfect fit, great performance