Sale

Drivetrain› Shifters and Components

JHM

Solid Linkage Upgrade

$399.95 $188.96 Save $210.99

SKU: JHM-LNK-B6B7S4

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The JHM Solid Linkage Upgrade is a direct-fit modification for B6/B7 S4 and RS4 6-speed transmissions. It replaces the OEM rubber/plastic socket assembly with a steel spherical bearing for a full mechanical race car feel. This upgrade eliminates shifter sloppiness, allowing for optimized shifts on the street or track.
Show original supplier description
The JHM Solid Linkage Upgrade is designed to provide a full mechanical race car feel for B6/B7 S4 and RS4 6-speed transmissions. This upgrade replaces the OEM rubber/plastic socket assembly with a steel spherical bearing, significantly reducing shifter sloppiness and improving shift precision for both street and track use. The kit includes a JHM Modified OEM shift shaft link (updated with weight for shifting ease), a JHM Modified Steel Spherical bearing, stainless steel spacers, all necessary hardware, loctite, and synthetic grease. It's important to note that this linkage is located at the transmission and is separate from the shifter itself. While it complements the JHM Solid Shifter and Delrin Shifter Stabilizer Bushing, it will also enhance any existing short-throw shifter kit. Installation of this linkage rod is time-consuming and is easiest performed during a clutch or downpipe replacement. However, it can be done independently, though doing so alongside other major jobs can save on labor costs. The kit comes as a complete do-it-yourself package, with the only modification required being some cutting of the OEM linkage rod for proper clearance. Other than this minor modification, it is a full bolt-in kit. This product fits the following Audi models: RS4 (B7 Chassis, 2006-2009, 4.2L V8 FSI), S4 (B7 Chassis, 2005.5-2009, 4.2L V8 40v), and S4 (B6 Chassis, 2003-2005, 4.2L V8 40v).

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandJHM
Part NumberJHM-LNK-B6B7S4
CategoryDrivetrain
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy