Products within this category can only be purchased through Harding Performance retail store or through our authorised dealer network.
Showing 1–12 of 304 results
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Rock Oil Air Filter Cleaning Kit for Racingline & ITG Filters
Quick ViewRegular cleaning is vital to maintaining air filter performance
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Racingline OEM+ Performance ECU Software – MK 7/7.5 2.0 TSI MQB IS38
$1,475.00Quick ViewDiscover the OEM difference today
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RACINGLINE OEM+ TCU UPGRADE FOR AUDI R8 & LAMBORGHINI HURRACAN (7 speed) DL800
$1,925.00Quick ViewFOR AUDI R8 & LAMBORGHINI HURRACAN DL800 (7 speed) GEARBOX
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RACINGLINE ECU & TCU UPGRADE LAMBORGHINI HURACAN LP 610 V10 5.2 FSI
From: $2,475.00Quick ViewLamborghini Huracan Coupe 5.2FSI V10 LP610-4 2014-2019
Lamborghini Huracan Coupe 5.2FSI V10 LP580-2 2016+
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RACINGLINE OEM+ S TRONIC TCU UPGRADE ZFHP8 (8 speed)
$1,650.00Quick ViewFor S TRONIC GEARBOX ZFHP8 (8 speed)
Audi RS6 2013+ 2013-2015 C7
Audi RS6 2015+ 2015-2019 C7.5
Audi RS7 2013+ 2013-2015 C7
Audi RS7 2013+ 2015-2019 C7.5
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RACINGLINE ECU & TCU UPGRADE AUDI R8 V10 5.2 FSI (2015-2018)
From: $2,475.00Quick ViewAUDI R8 5.2 V10 5.2 FSI (2015-2018)
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DMS Automotive ECU Software – Porsche 911 Carrera, S & GTS (991.2)
$4,995.00Quick ViewThe ultimate in prestige car performance upgrades for 2016 – 2019 -Porsche 911 Carrera, S & GTS (991.2)
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DMS Automotive ECU Software – ASTON MARTIN V12 VANTAGE – 2009 -2018 –
$3,995.00Quick ViewThe ultimate in prestige car performance upgrades for ASTON MARTIN V12 VANTAGE – 2009 -2018 –
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DMS Automotive ECU Software – ASTON MARTIN VANTAGE 4.0 V8 – 2018 –
$3,995.00Quick ViewThe ultimate in prestige car performance upgrades for ASTON MARTIN VANTAGE 4.0 V8 – 2018 –
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DMS Automotive ECU Software – ASTON MARTIN VANTAGE 40T AMR – 2018 –
$3,995.00Quick ViewThe ultimate in prestige car performance upgrades for ASTON MARTIN VANTAGE 40T AMR – 2018 –
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DMS Automotive ECU Software – ASTON MARTIN DB11 4.0 V8 – 2016 –
$3,995.00Quick ViewThe ultimate in prestige car performance upgrades for ASTON MARTIN DB11 4.0 V8 – 2016 –
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DMS Automotive ECU Software – ASTON MARTIN DB11 5.2 V12 – 2016 –
$4,995.00Quick ViewThe ultimate in prestige car performance upgrades for ASTON MARTIN DB11 5.2 V12 – 2016 –