Jackal Motorsports ECU & TCU Tune – Audi B8 / B8.5 S4, S5, and SQ5 3.0TFSI

Offered through United Performance

Unleash the full potential of your Audi B8 or B8.5 S4, S5, or SQ5 (3.0 TFSI) with Jackal Motorsports’ precision ECU & TCU tuning. From refined daily drivability to jaw-dropping performance, Jackal delivers across the board—featuring Stage 1, 2, and 2+ calibrations, advanced options like Water/Methanol Injection (WMI) and E40 fuel optimizations, and top-tier transmission tuning. Built for record-setting performance and engineered for reliability, this is the ultimate upgrade for the 3.0 TFSI platform.

Tuned for Record-Breaking Performance

Jackal tunes lead the pack—customers have set street-level 1/4-mile records:

Stage 2+ E40 runs: 0–60 mph in only 2.8 seconds, 1/4-mile in 10.68 @ 129 mph, on a stock blower.
A Stage 1 93-octane tune delivered an astounding 1/4-mile time of 11.51 @ 118 mph, with a 3.46-second 0–60 —all on just an intake and cat-back exhaust.

These aren’t just dyno numbers—they’re real-world results achievable with Jackal’s off-the-shelf tuning files.

Stage-Based Tuning Options

Stage	Gain (WHP/WTQ)
Stage 1	+86 WHP / +64 ft-lbs
Stage 2	+130 WHP / +126 ft-lbs
Stage 2+	+165 WHP / +150 ft-lbs
Stage 2+ with E40	+185 WHP / +193 ft-lbs

All figures measured at the wheels and represent true, uncorrected outputs.

What You Get with Jackal Tuning

Free Stage Swapping: Flash from Stock to any stage anytime without additional cost.
ECU + TCU Calibration Included: Comprehensive tuning for both power and shifting dynamics.
Fuel & Injection Support: Calibrated for both pump gas and E40, optimized for flexibility and performance.
Water Meth Injection Option: Available across all stages for enhanced cooling and gains.
Plug-and-Play Throttle Body Maps: Stack Jackal’s maps with the TB Adapter Harness—034 TB users will require the Jackal harness; IE/APR TBs require no harness.

DSG Transmission Performance Tuning

Jackal’s DSG tune offers:

Smoother daily driving with dynamic responsiveness
Lightning-fast upshifts and downshifts
Throttle-adjustable Launch Control (eliminate cruise stalk settings)
True AMAX Shifting with Dragy mode in Sport & Manual modes
Manual mode enhancements for a sharper response

Recommendation by Stage

Stage 1: Intake or drop-in filter strongly recommended; upgraded heat exchanger suggested.
Stage 2: Requires aftermarket intake, heat exchanger, and either a 187–192 mm crank or 57 mm SC pulley.
Stage 2+: Requires dual-pulley (e.g., 187/57), intake, heat exchanger; recommended add-ons include high-pressure fuel pump (HPFP), cat-back exhaust, coolant pump (CWA100), and test pipes.
Stage 2+ E40: All Stage 2+ upgrades plus a reliable ethanol mix—ethanol gauge strongly advised.
Intakes, Testpipes, Exhaust Systems Available HERE

Recommended Spark Plugs: NGK BKR8EIX, gapped to 0.026″.

Already Tuned? Time to Switch to Jackal

Have another tune but want more? Jackal’s switch-over discount makes upgrading easy. We’re rated for smoother performance, better power delivery, and unmatched support. Talk to United Performance to get your exclusive code today.

The Jackal Driving Experience

Smoother Acceleration
Sharper Throttle & Gear Response
Real AMAX Performance Delivering Grippy Launches
30-Day Money-Back Guarantee—if it doesn’t perform as promised, we’ll refund you.

Flash It Your Way

Flash on your terms—either:

In-house at United Performance
Remotely using the Jackal Tuning Cable

Custom tuning services also available for serious builds.

Transform Your Audi B8 / B8.5 3.0TFSI Today

Contact United Performance to choose your stage, explore upgrade paths, and unlock Jackal-level performance.

3.0tfsi

Jackal Motorsports Audi S4 S5 SQ5 3.0TFSI B8 B8.5 ECU TCU Tune