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Audi 8Y RS 3 Quattro 2.5T

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Audi 8Y RS 3 Quattro 2.5T Performance Chips, Tunes & Software

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APR Throttle Booster

ES#4624165 - EM100050 - APR Throttle Booster - Wireless Controller with Blutooth Mobile connectivity - APR - Audi Volkswagen Porsche

Wireless Controller with Blutooth Mobile connectivity Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4624165
Mfg#:
EM100050
In Stock
ON SALE! SAVE 10%
$299.95

This product was last offered at the strikethrough price on
09-28-2026

$269.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - 8Y RS3

ES#4920408 - 8YRS3ECUNEW - Unitronic Performance Software - 8Y RS3 - Unlock the full potential of your 8Y RS3 with Unitronics cutting-edge performance software! - Unitronic - Audi

Unlock the full potential of your 8Y RS3 with Unitronic’s cutting-edge performance software! 8Y.2 2025+ model years will require sending in your ECU for unlocking to be performed.

Brand:
Unitronic - Corporate Logo
ES#:
4920408
Mfg#:
8YRS3ECUNEW
Ships in 5 Business Days
ON SALE!
Starting at $1550.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Partial Replacement

PCM Plug-In Tuning Module

ES#4714981 - VWR030001-RS38Y - PCM Plug-In Tuning Module - Bring your new car to life with more power and torque. - Racingline - Audi

Bring your new car to life with more power and torque.

Brand:
Racingline - Corporate Logo
ES#:
4714981
Mfg#:
VWR030001-RS38Y
Ships on Oct 27, 2026
$980.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance TCU Software - 8Y RS3

ES#5425911 - 8YRS3TCUNEW - Unitronic Performance TCU Software - 8Y RS3 - Unlock the full potential of your 8Y RS3 with Unitronics cutting-edge performance software! - Unitronic - Audi

Unlock the full potential of your 8Y RS3 with Unitronic’s cutting-edge performance software!

Brand:
Unitronic - Corporate Logo
ES#:
5425911
Mfg#:
8YRS3TCUNEW
In Stock
ON SALE!
Starting at $0.01 USD
Customize
This product is lifetime replacement eligible Partial Replacement

Unitronic FeatureBox And UAF Control App

ES#5424774 - UH025-ACA - Unitronic FeatureBox And UAF Control App - Enhance your tune with true on-the-fly adjustabilitydirectly from your smartphone. - Unitronic - Audi Volkswagen

Enhance your tune with true on-the-fly adjustability—directly from your smartphone.

Brand:
Unitronic - Corporate Logo
ES#:
5424774
Mfg#:
UH025-ACA
In Stock
$99.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCM Plug-In Tuning Module - OPF

ES#4765816 - VWR030001-RS3opf - PCM Plug-In Tuning Module - OPF - Bring your new car to life with more power and torque. - Racingline - Audi

Bring your new car to life with more power and torque.

Brand:
Racingline - Corporate Logo
ES#:
4765816
Mfg#:
VWR030001-RS3OPF
Ships on Oct 27, 2026
$980.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Burger Motorsports JB4 Tuner W/ Smartphone Wireless Connect Kit

ES#4213373 - jb4-beta-8v2rsKT - Burger Motorsports JB4 Tuner W/ Smartphone Wireless Connect Kit - Features CAN-Bus connectivity for more advanced tuning gain up to 50whp/65lb-ft on a stock car - Burger Motorsports - Audi

Features CAN-Bus connectivity for more advanced tuning — gain up to 50whp/65lb-ft on a stock car Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4213373
Mfg#:
JB4-BETA-8V2RSKT
Ships in 3 Business Days
$758.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HP Tuners PROLINK+ Cable

ES#4840618 - H021-002-06 - HP Tuners PROLINK+ Cable - Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces. - HP Tuners - Audi Volkswagen

Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces. For use with HP Tuners MPVI2+ and MPVI3 interfaces only.

Brand:
HP Tuners - Corporate Logo
ES#:
4840618
Mfg#:
H021-002-06
Ships in 3 Business Days
$60.99

This product was last offered at the strikethrough price on
05-12-2026

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JB4 OBDII Cable - 2 Position (Cable Only)

ES#4714891 - JB4-OBDII-CA - JB4 OBDII Cable - 2 Position (Cable Only) - Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. - Burger Motorsports - Audi BMW Volkswagen MINI

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714891
Mfg#:
JB4-OBDII-CA
In Stock
$25.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Burger Motorsports JB4 Tuner

ES#4785762 - JB4-GP9-8YRS3SEN - Burger Motorsports JB4 Tuner - Features CAN-Bus connectivity for more advanced tuning gain up to 100WHP/100WTQ on a stock car - Burger Motorsports - Audi

Features CAN-Bus connectivity for more advanced tuning — gain up to 100WHP/100WTQ on a stock car

Brand:
Burger Motorsports - Corporate Logo
ES#:
4785762
Mfg#:
JB4-GP9-8YRS3SEN
Ships on Oct 22, 2026
$599.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Burger Motorsports JB4 Tuner - 2025+

ES#5396286 - JB4-GP9-8Y25PSEN - Burger Motorsports JB4 Tuner - 2025+ - Features CAN-Bus connectivity for more advanced tuning gain up to 100WHP/100WTQ on a stock car - Burger Motorsports - Audi

Features CAN-Bus connectivity for more advanced tuning — gain up to 100WHP/100WTQ on a stock car

Brand:
Burger Motorsports - Corporate Logo
ES#:
5396286
Mfg#:
JB4-GP9-8Y25PSEN
Special Order: No Guaranteed ETA
$599.00 USD
Free Shipping
on orders $49 and up

JB4 OBDII Cable - With JB4 side Repair Harness

ES#4714892 - JB4-OBDII-CA-MC - JB4 OBDII Cable - With JB4 side Repair Harness - Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail. - Burger Motorsports - Audi BMW Volkswagen MINI

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714892
Mfg#:
JB4-OBDII-CA-MC
Ships on Oct 22, 2026
$30.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Neuspeed Power Module EVO - 8Y RS3 Quattro

ES#4906475 - 64.02.08 - Neuspeed Power Module EVO - 8Y RS3 Quattro - Proprietary tune box designed specifically for the EA855e DXHA 2.5L TFSI with gains of +50 Horsepower / 40 ft-lb of Torque! - Neuspeed - Audi

Proprietary tune box designed specifically for the EA855e DXHA 2.5L TFSI with gains of +50 Horsepower / 40 ft-lb of Torque!

Brand:
Neuspeed - Corporate Logo
ES#:
4906475
Mfg#:
64.02.08
Ships in 3 Business Days
$649.00

This product was last offered at the strikethrough price on
08-12-2026

$616.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Chips, Tunes & Software

If you've upgraded your car or just want a bit more power from your stock vehicle, performance engine software helps maximize your car's potential by letting it know just where the limits are. Improve your driving experience with upgraded performance engine software from our selection of elite software tuners.

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