The more you shop, the more points you earn.
Spend your points on future purchases to save and enjoy special rewards!
Hast du ein Konto?
Logge dich ein, damit es beim Checkout schneller geht.
Spring into Savings! Enjoy 10% off a wide range of car parts with no minimum spend. Hurry, these blooming deals won’t last long!
Thank you for subscribing!
*Exclusions apply
Unlock More Savings with Points
Free Shipping on Orders Over 199€!
Spring Into Performance – 10% OFF with MLPROMO10
Listing New Feature: OE Reference Numbers
New Brands Now Available – VEMO, VAICO & ACKOJA!
New Release: Eventuri's Carbon Gloss Intake System
New Release: BC Racing Applications
New Arrivals from Powerflex: Rear Lower Toe Link Inner Bush
New Powerflex Transfer Case Bush Insert!
The more you shop, the more points you earn.
Spend your points on future purchases to save and enjoy special rewards!
Enjoy complimentary shipping when your order exceeds 199€ for selected top brands!
Shop now and save big on your favorite car parts! 🚚✨
Spring is the perfect time for a refresh! Give your ride the refresh it deserves this spring with 10% OFF! Boost performance, enhance style, or take care of maintenance—no minimum spend, no usage limits. Some exclusions apply, but with hundreds of thousands of products on offer, the possibilities are endless.
Ready to spring into action? Subscribe to our newsletter and unlock your discount today!
Use MLPROMO10 at checkout and gear up for spring!
OE Reference Numbers – Easier, Accurate Part Matching!
Quickly find the right parts for your car with OE reference numbers.
Now available on all listings!
Now available on our website! Meanwhile don’t miss out – click below to explore our ongoing 2025 Sale and grab unbeatable deals.
Check out Eventuri's X5 G05 M50i intake system boosts airflow, reduces pressure, and enhances turbo sound for a smoother drive. Featuring additional cold air feeds, aluminium inlets, and sleek carbon housings for peak performance and style.
Drive with precision and performance with our latest BC Racing coilovers:
Click each model to learn more and find your perfect fit!
We’ve just added three new products to our lineup:
Upgrade your ride with these high-performance rear lower toe link inner bushes, designed for improved handling and durability. Available now!
Upgrade your drive with our latest Powerflex Transfer Case Bush Inserts, designed specifically for the E9x, X1 E84, and X3 E83 models. These easy-to-fit inserts fill the void in the OE rubber bush, reducing movement, enhancing stability, and prolonging the life of your bush.
Choose the perfect fit for your setup:
Perfect for maintaining performance and reliability, these inserts are a must-have for any enthusiast. Shop now and experience the difference!
Enjoy 10% off a wide range of products! Use Code MLPROMO10. Shop here.
Now accepting fitting inquiries and upgrades at Xatrix, Surrey and Bradford. Contact us today.
Free Shipping on Orders from 199€ Goods Value. Shop here.
Wide Selection with Almost 3 Million Parts Available. Shop here.
Shop over 1200000+ products from 1400+ brands here now!
Spring into Savings! Get 10% OFF with code MLPROMO10. Shop here
Now accepting fitting inquiries and upgrades at Xatrix, Surrey and Bradford. Contact us today.
Free Shipping on Orders from 199€ Goods Value. Shop here.
Free Shipping on Orders from 199€ Goods Value. Shop here.
Shop over 1.2M+ products from 1.4K+ brands here now!
Use the form below to send us your comments. We read all feedback carefully, aiming to serve you better. If you provide your email address, you agree that we may contact you to better understand the comments you have submitted.
JH Motorsports
Available on stock order
In Stock
Receive your order by tomorrow if ordered within
Get It By
Receive your order tomorrow. Subject to availability.
Collect 0 points
Purchasing this product will earn you 0 loyalty points worth €0,00 EUR.
Price Match Guarantee
If you find a lower price at an eligible UK retailer website, we will match it.
Introducing the JHM Performance Carbon Synchros!!! We now offer our 01E JHM Performance Carbon Synchros separately from our Full Rebuild kit for a MUCH lower price than OEM synchros while providing better performance.
Fits all 01E transmissions with the EDU (B5 S4), FZY, DSY, FZV, FDP(B5 RS4), FTU, FTG and FZW trans codes. NOTE: The B6 A4 with the 3.0l V6 in 2002 and 2003 only have the 01E transmission and use this kit. All 04 and up 1.8t and 3.0l A4s have the 01x-02x transmission and require a different kit.
Add this product to your cart if you want to purchase 1 of our all new JHM PERFORMANCE CARBON synchros for 1st and 2nd gear. (NOTE: Our 1-2 Synchro is a direct replacement for OEM PN 012-311-247-H and only works correctly with the OEM updated 1-2 collar PN 01E-311-239-L for the correct engagement angle. It will NOT work correctly with any other PN 1-2 shift collar.) This products is priced EACH so if you need more than 1, remember to add the desired quantity to your cart. A 01E 6-speed transmission will require a total of 2 of these synchros. We have designed these synchros based on our demands of over 6 years of testing and abusing the 01E Transmission. See below for more information on how our new JHM PERFORMANCE CARBON Synchros stack up to previous OEM synchos:
These JHM Performance Carbon Synchros were in the JHM B5-S4 during our record setting 10.8 second quarter mile pass in December of 2011:We have been long term testing these JHM Performance Synchros on several cars for thousands of miles. We even took the JHM B5-S4 to Las Vegas to Wuste 2012 with the synchros installed.
INCLUDES THE FOLLOWING:
- 1x 1st and 2nd gear JHM PERFORMANCE CARBON synchronizer ring (NOTE: Our 1-2 Synchro is a direct replacement for OEM PN 012-311-247-H and only works correctly with the OEM updated 1-2 collar PN 01E-311-239-L for the correct engagement angle. It will NOT work correctly with any other PN 1-2 shift collar.)VIEW THE TRAILER OF THE REBUILD DVDVIEW INFORMATIONAL VIDEO ABOUT THE COMMON ISSUES WITH THESE TRANSMISSIONSVIEW INFORMATIONAL VIDEO ABOUT THE LINKAGE ON THESE CARSLink to the contents of our Full Rebuild Kit and recommended tools:
For shipping quotes: Please sign in or join then put the items you want in your shopping cart and proceed to checkout.
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Audi | RS4 | B5 (1999-2001) | 2.7t V6 30v |
| Audi | A6 | C5 (1998-2004) | 2.7t V6 30v |
| Audi | A4 | B6 (2002-2005) | 3.0l V6 30v |
| Audi | S4 | B5 (1997-2002) | 2.7t V6 30v |
| Audi | allroad | C5 (2001-2005) | 2.7t V6 30v |
Feel free to contact us at info@mlperformanceeu.com should you wish to double check!
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
JHM-012311247H
Manufactured by
JHM

We are committed to giving you the best price. if you find a lower price on the same item at an eligible UK retailer website, we will match it.
For in-stock item, get guaranteed next day UK delivery. Same day dispatch available on in-stock items if your order is placed before 1pm UK Time.
We ship worldwide via DHL International, simply enter your full address at checkout to see the shipping option(s) and quote(s). Same day dispatch available if your order is placed before 1pm UK Time on all in stock items!
We appreciate your feedback. Your opinions will help us provide you the best shopping experience.