日本RWB(Rauh-Welt Begrifff)主理人中井啟，由賽車場退下來後就專注改車，專改風冷911，而這部1989年911 Carrera 4，就將會進行拍賣，Wide Body、闊軨邊輪圈、巨尾翼，基本嘢，還有那rebuild後採用Turbo的3.6公升水平對向六缸引擎，400匹。最後，就是中井啟親自落手的改車照兩張。
改裝料列表如下，包括懸掛的KW V3 coilovers，煞車系統來自993 Turbo，18吋輪圈配搭Pirelli Corsa輪胎，前265/35、後335/30。另外還會配上一套CCW 19吋合金輪圈。3.6公升引擎rebuilt後，turbo kit來自Bisimoto Engineering，配上AEM Infinity ECU、Garrett intercooler core、1,000cc injectors等等，400匹馬力、峰值扭力393lb-ft，五前速手動波箱，AWD。車廂內的後座亦被拆去，換來襯回車身顏色的防滾架，前座亦換上皮版Momo Supercup。改裝列表：AEM Infinity 6, 30-7106 ECU
AEM Infinity 6 pin kit, 30-3704
AEM AIT and MAP Harness, 30-3510-00
Infinity UEGO harness, 30-3600
3.5 bar map sensor, 30-2130-50
Boost control solenoid, 30-2400
Air temp sensor, 30-2010
LSU 4.2 wideband sensor, 30-2001
GTX3076R with turbine part #740902-8
Turbosmart wastegate, with red 4.35 spring
Turbosmart 50mm blowoff valve
Garrett Intercooler core, Part #487085-6002
Bisimoto custom 1000CC injectors
JDS Porsche SSD lateral acceleration sensor
3.6 Carrera head gasket kit — upgraded all-Viton version
Camshaft drive gear (large sprocket)
Timing chain rail 1-3 straight
Timing chain rail 4-6 straight
Timing chain rail (2x)
993 Alternator inner belt, 9.5×776 (964 = both, 5sp)
TK/JE custom turbo piston set with lightweight FSR pistons, rings, pins, and locks
Coat piston skirts & undersides
Remanufacture cylinders, strip, bore, and re-plate with Nikasil
ARP Racing cylinder head stud with billet washers & 12-pt nuts
Viton 3.6 (964) Carrera case gasket set
Motorsports timing chain without master link for increased strength
9mm ARP Racing connecting rod bolt set
Recondition rods, install bolts, balance
Recondition crankshaft, micropolish, R&I oil plugs, balance
Spec clutch and lightweight flywheel
Custom exhaust tips designed to Rauh Welt rear bumper
Red Rennline billet engine covers
資料來源
https://bringatrailer.com/listing/1989-porsche-911-carrera-4-6/
[b]三菱Mitsubishi GTO[/b]
1990年推出，" style="display:block;" border="0">
