Stage 3 Modified Cars for Sale UK

18 cars available

Stage 3 is full-build territory: forged internals, big turbo conversions, uprated fuelling and the supporting mods to run serious boost reliably. Browse Stage 3 modified cars for sale across the UK, from forged-engine track cars to big-power street builds.

2018 Bmw M5 V8
£53,995

2018 Bmw M5 V8

Chester, Cheshire
60,000 mi
Electric
Automatic

◼️SPOOL PERFORMANCE STAGE 3 FULL BUCKET LPFP UPGRADE, ◼️CUSTOM ECU TUNING WITH MHD (TWO MAPS: 99 RON FUEL & E40 + METHANOL), ◼️LOWERING SPRINGS, ◼️FULL CARBON FIBRE BODY KIT

2022 Ford Mustang
£51,990

2022 Ford Mustang

Chester le Street, Durham
20,340 mi
Other
Other

We are delighted to offer this rare to market, Racing Red Ford Mustang Mach 1 with a huge list of additional extras which include:Stage 3 NA Package Package Includes:• JLT Cold Air Intake• X-Force Lon

2017 BMW 1 Series 3.0 M140i Shadow Edition Auto 5dr
£18,499

2017 BMW 1 Series 3.0 M140i Shadow Edition Auto 5dr

Kidderminster, Worcestershire
75,000 mi
Other
Other

Optimized to perfection with a professional Stage 1 Engine Remap combined with activated Virtual Dials on the iDrive screen. Paired with a lightning-fast xHP Stage 3 TCU Gearbox Remap, both expertly c

2023 AUDI RS6 AVANT
£129,995
2015 FORD FOCUS
Reserved
£12,250

2015 FORD FOCUS

Peterborough, Cambridgeshire
66,134 mi
Petrol
Manual

⭐️ FOR SALE ⭐️ ➖ 2015 (65) Ford Focus ST-3 Turbo finished in Stealth Grey, 66k miles, Hatchback 5dr Petrol Manual Euro 6, Currently running Revo stage 2 software, Stunning example ➖ Priced to sell at

2016 Audi S1 Tfsi
£14,950

2016 Audi S1 Tfsi

Chester, Cheshire
53,000 mi
Electric
Manual

STAGE 3 TUNE PRODUCING 410 BHP, MILLTEK EXHAUST, RAM AIR INDUCTION KIT, AIRTEC INTERCOOLER, 4H TECH SHORT SHIFTER

2015 FORD FIESTA
£7,995

2015 FORD FIESTA

Peterborough, Cambridgeshire
74,215 mi
Petrol
Manual

⭐️FOR SALE⭐️➖ 2015 Ford Fiesta 1.6T ST-3 Hatchback 3dr Petrol Manual Euro 6, STAGE 3, 74k Miles, finished in Race Red - Priced To Sell At - £7,995�...

2009 Vauxhall Astra
£9,500

2009 Vauxhall Astra

Cambridge, UK
110 mi
Petrol
Manual

Full rebuilt forged engine

2018 Ford Fiesta T Ecoboost St 2
£12,450

2018 Ford Fiesta T Ecoboost St 2

Chester, Cheshire
42,000 mi
Electric
Manual

◼️LAIRD PERFORMANCE STAGE 2 TUNE, ◼️OUTLAW DOWNPIPE, ◼️OUTLAW STAGE 3 FMIC, ◼️SICO DEVELOPMENT SHORT SHIFTER, ◼️AIRTEC TURBO ELBOW, ◼️AIRTEC OIL COOLER KIT

2019 bmw 1 series
£26,499

2019 bmw 1 series

Wombourne, Staffordshire
34,000 mi
Petrol
Other

2019 '19 BMW M140i Shadow Edition Auto finished in Melbourne Red with black Dakota Leather interior. A genuinely unique and extensively developed example, built using quality parts from industry leadi

2014 Volkswagen Golf Tsi Bluemotion Tech R
£19,950

2014 Volkswagen Golf Tsi Bluemotion Tech R

Chester, Cheshire
65,000 mi
Electric
Automatic

● RACINGLINE TURBO MUFFLER DELETE, ● AIRTEC INTERCOOLER, ● AIRTEC BOOST PIPES, ● SCORPION DOWNPIPE, ● CUSTOM RS3 STYLE CAT-BACK EXHAUST, ● 15MM FORGEMOTORSPORT SPACERS (FRONT)

2015 Volkswagen Golf Tsi Bluemotion Tech R
£17,450

2015 Volkswagen Golf Tsi Bluemotion Tech R

Chester, Cheshire
63,000 mi
Petrol
Automatic

🔵STAGE 3 TUNE BY DEVIL DEVELOPMENTS, 🔵STAGE 3 TCU MAP, 🔵MILLTEK EXHAUST, 🔵WAGNER FRONT MOUNT INTERCOOLER, 🔵RACING LINE R600 INDUCTION KIT, 🔵RACING LINE TURBO MUFFLER DELETE

2014 Ford Fiesta T Ecoboost St 2
£8,995

2014 Ford Fiesta T Ecoboost St 2

Chester, Cheshire
63,000 mi
Petrol
Manual

🔴STAGE 3 TUNE, 🔴 PUMASPEED STAGE 3 INTERCOOLER, 🔴REVO/MOUNTUNE BOOST PIPES, 🔴 MOUNTUNE INDUCTION KIT, 🔴MOUNTUNE SHORT SHIFTER

2015 Bmw 1 Series M135i
£14,995

2015 Bmw 1 Series M135i

Chester, Cheshire
78,000 mi
Petrol
Automatic

⚫STAGE 2 TUNED, ⚫STAGE 3 XHP GEARBOX MAP, ⚫AIRTEC INDUCTION KIT

2019 Volkswagen Polo Tsi Gti
£15,995

2019 Volkswagen Polo Tsi Gti

Chester, Cheshire
39,000 mi
Petrol
Automatic

⚪STAGE 3 TUNE BY APS, ⚪STAGE 3 DSG MAP, ⚪ RACING LINE BIG BRAKE KIT, ⚪MAXTON FRONT SPLITTER

2014 BMW 2 Series 3.0 M235i Auto Euro 6 (s/s) 2dr
£15,918

2014 BMW 2 Series 3.0 M235i Auto Euro 6 (s/s) 2dr

Bishop's Stortford, Hertfordshire
70,000 mi
Other
Other

STAGE 2 PLUS - MTC ALUMINIUM CHARGE PIPE UPGRADE + MTC DECAT DOWNPIPES + DIRENZA MCT FRONT MOUNT INTERCOOLER + 400 BHP + STAGE 3 XHP GEARBOX TUNE + RESONATOR DELETE + RAMAIR COLD AIR INTAKE + M2 REPLI

2014 Bmw 2 Series M235i
£15,950

2014 Bmw 2 Series M235i

Chester, Cheshire
89,000 mi
Petrol
Automatic

🔵Stage 2 mhd switchable pops in sport + etc, 🔵 Stage 3 XHP, 🔵 Full eco max valved exhaust system decat, 🔵 Full Maxton kit all round

2017 Bmw 1 Series M140i
£20,500

2017 Bmw 1 Series M140i

Stafford, Staffordshire
92,000 mi
Petrol
Automatic

Stage 3 2017 BMW M140i – 92k miles, HPI clear. Built by Tom Wrigley, mapped by F80 Paul. Pure800 turbo, Dorch HPFP, meth kit, 740bhp on E85 (620bhp on pump + meth). XHP Stage 3, BCS 3.5” turbo-back, M