Stage 3 Modified Cars for Sale UK

11 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.

2016 SEAT Leon
Featured
£14,500

2016 SEAT Leon

Livingston Village, Livingston, UK
91,000 mi
Petrol
Manual

Stage 3 500bhp 611m mapped by ecotune Littco L500 hybrid turbo Latest revision DV Miltek non res exhaust with 4" quad slash cut tips. Scorpion 3" down pipe. Sach sinister 4 paddle clutch. Sachs performance pressure plate New dual mass flywheel VAGSport clutch bleeder block VAGSport braided clutch line Airtec intercooler. Direnza radiator. Blaze 4" induction kit in a racingline r600 intake. Creation motorsport boost pipes. Auto tech HPFP. Billet hpfp cap with AN6 adapter. Apr LPFP. Ngk r7438-8 plugs. Racingline oil catch can and PCV Short shifter. Black race hybrid dog mount bush. 034 street density engine Mount. 034 street density Gearbox mount. 034 street density top mounts H&R lowering springs Bilstein b6 dcc shocks. Yellow speed racing 6 pot brakes. 356mm Godspeed floating disks. EBC RP1 pads. Hel braided brake lines front and rear. RBF 660 brake fluid. White line adjustable drop link front and rear. Strutbraceuk front brace. Baf Performance k brace. Uprated rear anti roll bar. MIB 2.5 with 8" screen. Virtual cockpit. SEAT Sound. Cupra sports bucket seats with colour coded rears. Carbon dash trims. Rear wiper delete (kill all wipers). Ter bonnet vent. Gas bonnet strut kit. Team Dynamic 1.2s Garage midnight hold fast stud kit. Air designs front defuser. Areo designs side skirts. Maxton rear defuser. Leapworks sigma spoiler extension Boot self opening gas struts.

2018 FORD FIESTA
£13,495

2018 FORD FIESTA

Peterborough, Cambridgeshire
56,387 mi
Petrol
Manual

TRS Stage 3 Software, Milltek Exhaust System - ( Decat, GPF Delete ), Turbo Technics - S285 Hybrid Turbo, Airtec Stage 3 Intercooler, Airtec Dog Bone Mount, 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

2019 FORD FIESTA
£14,995

2019 FORD FIESTA

Peterborough, Cambridgeshire
46,500 mi
Petrol
Manual

Currently running Stage 3 Pumaspeed power at 306.5BHP with dyno printout, X48 Hybrid Turbo & Mapping carried out by Devil Developments, Maxton Rear diffuser, Milltek Dual Exhaust, Stage 3 Airtec front

2014 Ford Fiesta
£8,000

2014 Ford Fiesta

Huntingdon, UK
94,000 mi
Petrol
Manual

Engine on 35K mileage Stage 3 remap 300BhP

2016 FORD FIESTA
Reserved
£8,995

2016 FORD FIESTA

Peterborough, Cambridgeshire
68,780 mi
Petrol
Manual

TRS Stage 2 Remap, Full Stage 3 AirTec Intercooler, Stage 3 AirTec Intake, 3” Scorpion Non-Res Race Exhaust & Decat, 35mm H&R Lowering Springs, AirTec Coolant Tank

2014 BMW 2 Series 3.0 M235i Auto Euro 6 (s/s) 2dr
£16,350

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

2019 Bmw 1 Series M140i Shadow Edition
£19,450

2019 Bmw 1 Series M140i Shadow Edition

Chester, Cheshire
70,000 mi
Petrol
Automatic

STAGE 1 & HUGE UPGRADES!!, Stage 1 (Performance M) – approx. 425bhp, XHP Stage 3 gearbox map, Maxton front splitter, Maxton rear diffuser

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

2015 Ford Fiesta T Ecoboost St 2
£10,450

2015 Ford Fiesta T Ecoboost St 2

Chester, Cheshire
46,000 mi
Petrol
Manual

🔵 Airtec stage 3 intercooler, 🔵 Mapped by AJ motorsport at "stage3" at 350bhp, 🔵 BC racing coilovers (with upgraded top mount bearings as BC ones are terrible, 🔵 EBC big brake kit (330mm)

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