JXB Performance Sport Differential Brace for Audi B8/C7/D4

Prevents differential casing failures on Audi B8/C7/D4 vehicles equipped with Quattro Sport Differential TESTING We set out to not just make a brace, but actually make sure it did something! To do that, we made a massive test fixture complete with...

JXB Performance ARP Rear Differential Hardware Kit for Audi B8/C7/D4

Reinforces the critical hardware in your driveline. This kit replaces the 12 rear axle to differential and 6 driveshaft to differential bolts. Our bolts are Chromoly 8740 from ARP specially machined to fit the rear end of B8, C7, and D4 Audis...

JXB Performance Upgraded Rear Axle Pair for Audi C7 A6/S6/RS6/A7/S7/RS7 and D4 A8/S8 with Sport Differential

Complete tip-to-tip axles. No OEM components reused. Sold as a pair. Solid 38 mm shafts Stronger CV cages FITMENT: Audi C7 A6/S6/RS6 and A7/S7/RS7 with Sport Differential Audi D4 A8/S8 with Sport Differential Does not fit cars with the...

034Motorsport Dynamic+ TCU Software Upgrade for AL551 ZF8 Transmission, B8/B8.5 Q5/SQ5, C7/C7.5 A6/A7 3.0TFSI

Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary calibrations for the AL551 TCU safely and effectively optimize its operation for Stage 1, Stage 2, or Stage 2+ Dynamic+ Performance ECU Software. The result is a...

034Motorsport Dynamic+ Performance Software ECU & TCU Transmission Tuning Bundle for B8/B8.5 Audi S4/S5, C7 A6/A7, & Q5/SQ5 3.0 TFSI

034Motorsport Performance Software for B8/B8.5 Audi S4/S5/Q5/SQ5 and C7 A6/A7 models equipped with the powerful 3.0 TFSI Supercharged V6 engine is flashed directly through your vehicle's OBD-II port. 034Motorsport’s proprietary calibrations for the...

034Motorsport Dynamic+ End User Flashing Kit

034Motorsport's Dynamic+ End User Flashing Kit allows customers to install their 034Motorsport Dynamic+ Performance Software themselves. In addition, End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates...

JXB Performance Driveshaft Center Support Bearing Carrier Upgrade for Audi D4

Holds the driveshaft where it should be. Isolation dampers minimize vibrations. THE PROBLEM The stock center support bearing carrier holds the driveshaft in place with rubber so thin about 20 lbs of force moves it from center to the end of its...

034Motorsport Compact Fluid Cooler

Small compact cooler for power steering, transmission, fuel or oil use. Compact 9x3" size fits anywhere and replaces OE unit or supplements cooling.  Uses 5/16" 8mm fittings, includes hose, clamps and mounting tie straps.

Mishimoto Universal Transmission Cooler & Power Steering Cooler

Features: Universal mounting for use in any application Allows the use of Mishimoto aluminum radiators on automatic transmission cars Efficient, lightweight, tube-and-fin design promotes dramatic fluid temperature drops Applicable for use with...

034Motorsport Transmission Mount Insert for Audi C7 A6/S6/RS6, A7/S7/RS7 & 4M/4M.5 Q7

034Motorsport is proud to offer our Billet Aluminum Transmission Mount Insert for the C7 Audi A6/S6/RS6, A7/S7/RS7, & 4M/4M.5 Q7! The factory Audi transmission mount has a large void in the rubber damping medium, which results in excessive...

034Motorsport Billet Aluminum Rear Differential Carrier Mount Insert Kit for Audi B8, C7 & D4 Quattro

*Will NOT fit FWD model vehicles - Quattro only!* 034Motorsport is pleased to present our new Billet Aluminum Rear Differential Carrier Mount Insert Upgrade for the B8 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5 & C7 Audi A6/S6/RS6, A7/S7/RS7, as well as the...

034Motorsport Drivetrain Mount Insert Package for Audi B8 & D4 Quattro

*Will NOT fit FWD model vehicles - Quattro only!* 034Motorsport is proud to offer our Billet Aluminum Drivetrain Mount Insert Package for the B8 Audi A4/S4/RS4, A5/S5/RS5, and Q5/SQ5 as well as D4 Audi A8/S8! The factory Audi transmission and rear...