Spec for my car 

GT1756 Hybrid Turbo (56mm)

Dyno Tuned to 250bhp/365lbft by TT

Allard EGR delete

Full Intercooler Hardpipe kit

Seat Sport Intercooler

PD150 Head Bolts

Sachs Race Engineering Clutch & Flywheel

Powerflex Dogbone

PSB Poly-Bushed Front & Rear

AP Coilovers

Decat Downpipe

Custom Exhaust with Cupra Tip

Upgraded Front Brakes

Upgraded Vented Rear Brakes

Hel Braided Brake Lines

Custom Air-Intake

Darkside Shallow Sump

Gearbox Shim Mod

Shortened Gear Stick. 

Just copied pasted the specs from sale of car. From the Dyno sheet the turbo is at its max car runs like petrol which is nice boost doesn’t come in till about 3000-3500 rpm then pulls real hard to 5000- 5100 so I’m guessing if I’m right the next turbo upgrade from that would be a gtb2260 they seem to be making round the 260-300 hp mark. I know I would probably need a injector upgrade has anyone ran more than 250bhp and bigger injectors but not have a lot of smoke. My car atm it’s smokes abit not as bad as seen with people like running 180hp lol. Any input guys thanks 

Lots of problems with engine reliability above 250 BHP, cracked pistons mainly, get LSD to make better use of the power you already have if you want to throw money at it.

12 hours ago, sepulchrave said:

Lots of problems with engine reliability above 250 BHP, cracked pistons mainly, get LSD to make better use of the power you already have if you want to throw money at it.

Would lsd make a big difference?

Just now, Louisking1 said:

Would lsd make a big difference?

 

If you're actually intending to drive the car rather than just trotting out dyno numbers in the pub then it'll blow you away.