JHMotorsports Inc.

JHMotorsports Inc. Audi, Volkswagen, Porsche & Euro Performance/Maintenance Specialists located in Lathrop California.
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Home of the World's fastest Audis and your source for all your tuning needs.

05/23/2026

You guys have been asking for updates on our B9 A4 Hybrid Turbo Kit for the EA888.3, so here is an early teaser from our VERY FIRST PASS testing in early 2026.

This setup was running a LOW BOOST & TIMING base file designed to safely get the car running and begin tuning the JHM RS8883 Hybrid Turbo Kit.

11.80 @ 114 MPH

3.63s 0-60

FULL WEIGHT

Stock engine

Stock clutches

Stock HPFP

Stock airbox

Current testing is heavily focused on stock engine and clutch longevity while we continue validating the limits of factory components.

These are NOT final performance metrics.

More updates and higher power figures coming as development continues.

MEMORIAL DAY WEEKEND SALE!15% off JHM Exhaust - 5% off all other products
05/22/2026

MEMORIAL DAY WEEKEND SALE!
15% off JHM Exhaust - 5% off all other products

05/05/2026

0–60 MPH: 3.77s
1/4 Mile: 12.15 @ 109.31 MPH

Full E85. Stock turbo. MPIs

This B9 A4 2.0T is running JHM Stage 2 ECU and TCU with MPI and 980cc injectors. Factory HPFP, full weight, stock tires. No shortcuts.

- Full E85 capability with MPI integration
- Massive gains off the line and through the top end
- Seamless ECU and TCU calibration working together
- Built as the foundation for upcoming big turbo development

3.77s 0–60 and a 12.15 @ 109 MPH quarter mile. Software and fueling done right.

Real results. Proven R&D. Right the first time.

Shop now: jhmotorsports.com

SPRING SALE!Up to 10% off JHM now!
05/05/2026

SPRING SALE!
Up to 10% off JHM now!

May the 4th be with you all!!! Get all you JHM goodies now before the Imperial Army gets their way!
05/04/2026

May the 4th be with you all!!! Get all you JHM goodies now before the Imperial Army gets their way!

HUGE shoutout to our friends at for coming through the facility to hook up our clients with a superb experien...
05/02/2026

HUGE shoutout to our friends at for coming through the facility to hook up our clients with a superb experience. They have a fully self contained setup, a professional approach, and most importantly the right touch. If you’re in the 209, hit them up for your detailing needs!!!

04/17/2026

0–60 MPH: -2.1 sec reduction
1/4 Mile: ~-2.0 sec reduction
Trap Speed: +10 MPH increase

Your C7.5 A6 2.0T was never meant to be this fast. Now it is.

JHM ECU and TCU calibration turns the EA888 Gen 3 into a true sleeper. Massive gains off the line and strong top end, all while keeping OEM-level reliability.

* Faster turbo spool and sharper throttle response
* Optimized boost per gear for real usable power
* Faster shift speeds with increased clutch pressure
* Raised launch stall for consistent hard launches

From mid-14s to high-12s in the 1/4 mile. Software only.

Flash at home with a laptop using our Power-Connect cable. No hardware required.

Real results. Proven R&D. Right the first time.

Shop now: jhmotorsports.com

04/04/2026

0–60 MPH: -2.24 sec reduction
1/4 Mile: -2.0 sec reduction
Trap Speed: +12.27 MPH increase

The 95B.1 Macan 2.0T should not feel slow. We fixed that.

JHM ECU and TCU calibration transforms the Macan into a responsive, hard-pulling SUV while maintaining OEM-level reliability. This is not just more power. It is a complete rework of how the engine and PDK deliver it.
• Sharper throttle response
• Faster shift speeds and optimized shift points
• Increased clutch pressure for real performance gains
• Drive+ mode for the perfect balance between Drive and Sport

No hardware required. Flash at home with a laptop using our Power-Connect cable.

Real results. Proven R&D. Right the first time.

Shop now: jhmotorsports.com

Wellllll, no one even came close to the mileage on that ultra clean GTI, swipe for the reveal 😉
04/04/2026

Wellllll, no one even came close to the mileage on that ultra clean GTI, swipe for the reveal 😉

Address

14150 S Harlan Road
Lathrop, CA
95330

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+12099680077

Website

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