“This works perfectly! Super impressed!”- Dan Terrell
MSV Racing ’86-’91 Billet CR250 Exhaust Manifold – Built for Strength & Performance
If you’re serious about upgrading your Honda CR250’s exhaust system, the MSV Racing Billet Exhaust Manifold is the ultimate solution. Precision-machined from aerospace-grade billet 7075 T6-511 aluminum, this manifold is twice as strong as the common 6061 aluminum found in most aftermarket parts. When it comes to durability and performance, we don’t cut corners—we set the standard.
Why Settle for Inferior Manifolds?
Don’t waste money on lower-quality manifolds that fail under pressure. Many aftermarket options are made from weaker materials, have poor fitment, and suffer from bad customer service. The MSV Racing CR250 Exhaust Manifold exceeds OEM standards, delivering better reliability, easier installation, and superior heat management.
Performance Benefits That Matter
🔥 High-Temp O-Ring Seal for Leak-Free Operation
- Our four high-temp O-rings seal the expansion chamber, eliminating the black drool issue found in OEM flanges.
⚙️ Effortless Pipe Removal & Installation
- The advanced O-ring design allows quick pipe swaps without needing to re-seal—saving time and hassle.
- The 4th O-ring eliminates the need for a gasket, meaning no scraping or replacement during top-end work.
🚀 Advanced Ceramic Coating for Maximum Efficiency
- Ceramic-coated versions retain exhaust temperature by preventing heat dissipation through the flange, promoting better exhaust flow.
- The coating also inhibits carbon deposits and maintains its color with zero fading.
⚡ Optimized for Performance Gains
- Each manifold features a lead-in taper in the exhaust port hole, allowing larger exhaust port matching for increased power.
- Despite its superior construction, our billet manifold is less than half the weight of the OEM flange!
✅ A Stunning Look That Complements Your CR250
- Choose from standard billet aluminum or ceramic-coated options in Military Spec (MIL-A-8625) Black & Red Anodized finishes.
Upgrade Your CR250 With Confidence!
The MSV Racing ’86-’91 CR250 Billet Exhaust Manifold isn’t just an upgrade—it’s a must-have for riders who demand the best. Enjoy stronger construction, better heat retention, effortless installation, and improved performance, all backed by precision engineering. 🔧 Get Yours Today—Performance, Durability, and Precision in Every Ride!
Dave A. (verified owner) –
I upgraded an 89 CR250 with the Billet Manifold and it was so good I did the same on my 87 CR 250, I highly recommend this product.
Darryl Fordyce (verified owner) –
No more oil leaking
John Jimkoski (store manager) –
I love mine, highly recommend. Runs cleaner, warms up faster, more top end pull
amanda smith (verified owner) –
great product
Andrew C. (verified owner) –
Have both exhaust flange for a 91 cr250 and a cr500. Perfect fir no leaks. Fast shipping. Will be ordering from again.
Anonymous (verified owner) –
Installed on my 89 CR250. my bike has an aftermarket big bore cylinder kit and this manifold works great. it does not leak, looks great and has helped the bike make a bit more power. highly recommended – very happy aussie rider here.
NOOCH NAVARRA (verified owner) –
Thank you
Jed (verified owner) –
A perfect fit for my 1988 CR250 restoration project. These bikes are notorious for leaking between the cylinder and header pipe. This piece has completely solved that problem.
Zachary Farkash (verified owner) –
High quality exhaust manifolds
R.C (store manager) –
This manifold is incredible. The seal is something else! I’ll be sure to let everyone know how awesome you are and how incredible MSV’s products are. Worth every single penny! I have nothing but respect for what MSV is doing. Take that shit into the stratosphere!!
Christopher Lane (verified owner) –
Amazing product so much better then old stock one
CHAD FODY (verified owner) –
Would def recommend. Very pleased with look and performance. My stock manifold wore out after 32 years. Never got hot enough to burn off oil. New one looks great and seals way better keeping spooge at bay.
Adam W. (verified owner) –
Beautifully finished, motor will be back from full rebuild within the month, can’t wait to bolt it on. Will send picture once it’s on.
Lars H. (verified owner) –
Excellent fit, finish and function. 👍
Anonymous (verified owner) –
Love the cool manifold!
Gary Folger (verified owner) –
Really nice product!
joel s. (verified owner) –
fits perfect
Ray Carroll (verified owner) –
This is my 3rd MSV manifold. Two on CR250s and another CR500. Definitely one of the strongest running 250s on the track since rebuilding and installing MSV exhaust manifold. Guaranteed holeshot machine!
Anthony Hlebovy (verified owner) –
Boppo
bovey3653 (verified owner) –
This product works great i had doubts at first cuzz i bought factory metal gasket still leaked. But this works grest
Christopher W Heikkila (verified owner) –
Great product, no more exhaust leak!
Richard P. (verified owner) –
Good fit and finish. Stopped the spooge leaking.
Jeff H. (verified owner) –
excellent quality!
Paul D. (verified owner) –
great product, great fit, quality made
Thomas Bigler (verified owner) –
Super Produkt
Mark Curran (verified owner) –
Top quality koo
Mark L. (verified owner) –
Great product
Dan Terrell (verified owner) –
This works perfectly! Super impressed!
Steven (verified owner) –
Fit and finish on these is phenomenal.