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BMW Z4 GT3 CSR Racing


General InformationEdit

Brand BMW   Tier 5 Stock Max
Model Z4 GT3 Rating 602 704
Price $456 200  or 100 gold Power (hp) 515 975
Engine BMW P65B44 4.4 L V8  Weight (lb) 2,624 2221
Drivetrain FMR layout Grip 7,232 8606
Transmission Hewland/Xtrac 6-speed semi-automatic paddle-shift  Gearbox (m/s) 400 150

Part Prices and Stats Edit

Engine

EnginePart

Tier 5 upgrade stats

  • +182 Power
  • 505,803 $
  • or 58 gold and 31,610 $
Price
Stage Power (hp) Cash ($) Gold Description
1 +24 31,610 Re-mapped ECU, increases BHP.
2 +24 63,218 9 High performance camshafts, increases BHP.
3 +36 92,847 12 Full race cylinder head, increases BHP.
4 +42 144,674 16 Forged bottom end, increases rev range & BHP.
5 +55 173,454 21 Fully blueprinted engine, increases BHP.

Turbo

TurboPart

Tier 5 upgrade stats

  • +220 Power
  • 632,254 $
  • or 71 gold and 39,509 $
Price
Stage Power (hp) Cash ($) Gold Description
1 +34 39,509 Uprated actuator for higher boost, increases BHP.
2 +39 79,027 11 Improved intercooler, increases BHP.
3 +41 116,061 15 Enlarged turbo housing, increases BHP.
4 +51 180,835 19 Ball bearing conversion, increases BHP.
5 +55 216,822 26 Twin turbos, increases BHP.

Intake

IntakePart

Tier 5 upgrade stats

  • +59 Power
  • 249,890 $
  • or 26 gold and 2,233 $
Price
Stage Power (hp) Cash ($) Gold Description
1 +4 2,233 Performance panel filter, increases BHP.
2 +7 4,455 2 Induction kit, increases BHP.
3 +10 14,809 4 Stainless steel exhaust, increases BHP.
4 +16 59,112 8 Stainless steel header, increases BHP.
5 +21 169,281 12 Racing inlet manifold, increases BHP.

Nitrous

NitrousPart

Tier 5 upgrade stats

  • 3s of 100HP boost
  • 665,900 $
  • or 72 gold and 22,259 $
Price
Stage Upgrade Cash ($) Gold Description
1 2s Boost 22,259 Dry nitrous system, trigger for a 2 second speed boost.
2 3s Boost 44,518 7 Higher capacity bottle, increase boost duration to 3 seconds.
3 50HP 76,466 9 Wet system with throttle body plate, with 50HP jets.
4 75HP 230,835 24 Direct port delivery for improved power, with 75HP jets.
5 100HP 291,822 32 Re-jetted nitrous system, with 100HP jets.

Body

BodyPart

Tier 5 upgrade stats

  • -391 Weight
  • -88 Grip
  • 556,382 $
  • or 63 gold and 34,767 $
Price
Stage Weight (lb) Grip Cash ($) Gold Description
1 -97 -22 34,767 Stripping out unnecessary internal weight, improves acceleration at the cost of grip.
2 -75 -25 69,544 10 Replace window glass with a lightweight, transparent polycarbonate.
3 -65 -10 102,133 13 Remove power steering and AC for less weight and engine drag.
4 -46 -16 159,136 17 Install sump shield and smooth undertray for improved airflow.
5 -108 -15 190,802 23 Painted carbon fibre panels, lightens vehicle to improve acceleration.

Tires

TiresPart

Tier 5 upgrade stats

  • +1328 Grip
  • 569,026 $
  • or 63 gold and 35,560 $
Price
Stage Grip Cash ($) Gold Description
1 +112 35,560 Premium road tires, improving tires reduces wheelspin.
2 +166 71,118 10 Sports tires, improving tires reduces wheelspin.
3 +252 104,459 13 Soft compound sports tires, improving tires reduces wheelspin.
4 +346 162,750 17 Grooved slicks, improving tires reduces wheelspin.
5 +452 195,139 23 Slicks, improving tires reduces wheelspin.

Transmission

GearboxPart

Tier 5 upgrade stats

  • -12 Geight
  • +134 Grip
  • -250 Gearbox
  • 304,840 $
  • or 30 gold and 8,680 $
Price
Stage Weight (lb) Grip Gearbox (m/s) Cash ($) Gold Description
1 N/A N/A -50 8,680 Uprated clutch and lightened flywheel, quickens gear changes and revs faster.
2 -12 N/A N/A 17,370 3 Composite axles/propshaft, reduces weight.
3 N/A N/A -100 41,937 4 Quickshift gear lever, makes gear changes quicker.
4 N/A +134 N/A 92,066 9 Limited slip differential, for improved grip.
5 N/A N/A -100 144,787 14 Sequential transmission, quickens gear changes.