[namotorsports]

We are happy to announce that the Wavetrac differential is now in stock and ready to ship for the E90 and E92 335. Wavetrac is also now offering installation services for those of you with a welded ring gear. Check out pricing and product info below!




Picture above is the actual Wavetrac differential.

Wavetrac Differential for E90/92 BMW 335, E82/88 135 and E39 BMW 540 - $1149.99 with free shipping in the lower 48 states

Product Description:
The new Wavetrac® is a helical-gear limited-slip differential, but unlike other gear differentials, the Wavetrac® was designed from a clean sheet using state-of-the-art knowledge and engineering to be a better differential than any other.

Wavetrac gives you quicker acceleration and faster cornering by driving both drive wheels instead of just one. And, it offers improved no-load performance when compared to other helical gear differentials on the market.

Differential Features
• Enhanced No-Load Bias Ratio via Special Wave Mechanism
• Interchangeable Friction/Bias Plates
• Designed & Manufactured in the USA
• Case-Hardened Billet Steel Housings and High Quality 9310 Steel Gears
• Assembled Exclusively using ARP® High Strength Fasteners
• Limited LIFETIME Warranty



Wavetrac Differential Install Kit for E90/92/93 BMW 335, E82/88 135 - $700.00 when purchased with a Wavetrac differential

Product Description:
Our new Install Kit allows fitment of a Wavetrac® differential in late-model rear axles of 135i and 335i models where the ring gear is factory welded to the standard differential.

Since March, 2007 production, BMW has fitted rear axles where the ring gear is welded to the differential carrier. Until now, this process has hindered enthusiast owners’ ability to upgrade, but no longer: Autotech Driveline now offers a precision solution at a reasonable price.

Upon receipt of a customer’s differential/ring gear assembly, the ring gear is separated from the stock diff using CNC equipment. The ring gear is then machined, drilled and threaded to allow bolt mounting to a new Wavetrac® differential. We then return to the customer the following parts. Typical turn around time including shipping to and from the customer is 2-4 weeks.

• Wavetrac® Differential
• Customer’s machined ring gear
• Precision-ground spacer ring
• Set of 10 ARP® ring gear bolts




This Wavetrac Fits:
E90 BMW 335 M/T and (A/T until 9/2007)
E92 BMW 335 M/T and (A/T until 9/2007)
E93 BMW 335 M/T and (A/T until 9/2007)
E82 BMW 135 M/T
E88 BMW 135 M/T



Ordering:
Website: All website orders can be done directly through our site http://www.namotorsports.net. Please just click any of the product links above to go directly to our site.
Phone: Call us toll free at 1-877-NAMOTORS to place your order over the phone.

Payment:
We accept all major credit cards, Paypal, money orders and wire transfers. If you are interested in paying using a money or wire transfer, please call us toll free at 1-877-NAMOTORS



Tax:
All Connecticut customers will be charged 6% Connecticut Sales tax.

Shipping:
All orders will be shipping via UPS or USPS. International customers please email or PM us for a shipping quote.

Hours of Operations:
Monday - Thursday from 9AM to 6PM EST
Friday from 9AM to 5PM EST
Saturday from 10AM to 3 PM EST
Sundays we are closed

Retail Showroom:
Come check out our new 6000 square foot facility in Vernon, Connecticut. Click here for directions.

Website:
Our website http://www.namotorsports.net is always open

Newsletter:
If you are interested in receiving our monthly newsletter that includes new product announcements, specials and coupons, please follow the link below to sign-up :thumbup:

North American Motorsports Newsletter



Contact Info:
Phone: 1-877-NAMOTORS
Email: sales@namotorsports.net
Website: http://www.namotorsports.net
PM: namotorsports

Any questions, feel free to PM me or call toll free at 1-877-NAMOTORS

[marconi118]

why only E92 BMW 335 M/T and A/T until 9/2007 ?

[namotorsports]

Originally Posted by marconi118

why only E92 BMW 335 M/T and A/T until 9/2007 ?

Let me re-write that so it seems more clear:

E92 BMW 335 M/T
E92 BMW 335 A/T until 9/2007

[marconi118]

what is the problem with 335 A/T after 09/2007?

[namotorsports]

Originally Posted by marconi118

what is the problem with 335 A/T after 09/2007?

Wavetrac is releasing a new part number for this since something is different with these cars.

[KWY91]

Yeah interested with the model for those with welded differentials!

[Donald-335i]

cant wait until i order mine..

[namotorsports]

Originally Posted by Donald-335i

cant wait until i order mine..

We've had a lot of interest in this upgrade lately.

[namotorsports]

To the top

[Sneeze]

pmd you!

[koreez88]

Is there anything available for non-335's?

[redfred18t]

do you guys install this down in vernon?

[namotorsports]

All PMs received. Expect replies though out the day. Thanks for everyones interest.



We don't do any servicing at our Vernon location. Since you are in MA, you may want to contact the folks at Turner Motorsports to see if they will to the installation for you.

[Synergy 69]

any group buys? =)

[namotorsports]

Sorry, no groups buys on this diff are being planned as of right now

[namotorsports]

Bump!