View Full Version : Alfa Romeo Q4 Tech.
- EBCs? (64 replies)
- aftermarket turbo pressure gauges (17 replies)
- rear 'brake regulator' (18 replies)
- rear subframe (8 replies)
- New rear anti roll bar (106 replies)
- ABS lamb is on, occasionally.. (4 replies)
- Hard ride suspension (5 replies)
- D2 Strut Spring diameters (0 replies)
- Whole Q4 transmission FOR SALE (1 replies)
- front cross member (4 replies)
- Decat pipe (11 replies)
- Diagnostics (3 replies)
- Ignition Cable (3 replies)
- Finally bought one... (12 replies)
- measurement front cross member (0 replies)
- Camshaft timing ( tipo & thema ) with turbo pulleys (20 replies)
- Front wheel bearing removal (9 replies)
- Headlights (0 replies)
- How to remove Boot lock (5 replies)
- A/C compressor (22 replies)
- Cheap as chips... (4 replies)
- 155 Q4 lower suspension arms (8 replies)
- Handbrake cables (5 replies)
- Replacement for Pierburg on ebay (5 replies)
- quick rack (4 replies)
- wheel bolts... (3 replies)
- Brake pads for 166 calipers (9 replies)
- Wideband lambda sensors (27 replies)
- Charge cooling with water (4 replies)
- integrale manifold (16 replies)
- Fuel pressure gauge (2 replies)
- gear knob removal (6 replies)
- How smeggin' much?!?!?!? (19 replies)
- Rim weights. (13 replies)
- Oil vapour recovery system (3 replies)
- "evocars" chips or not? (12 replies)
- how to calculate new CR? (3 replies)
- FMIC's (134 replies)
- Con rods (19 replies)
- coolant leakage.. (42 replies)
- Steering Issue. (12 replies)
- Body replacement 155 Q4 vs other 155? (13 replies)
- front suspension springs (0 replies)
- removing upper steering column cover. (2 replies)
- How to 'switch off' the ABS system (5 replies)
- Handbrake turns... (13 replies)
- Worn lobes on exhaust cam (54 replies)
- Problem cutoff withmy 155 Q4 (14 replies)
- engine oil change, every when (12 replies)
- running temperature (7 replies)
- Tires pressure (6 replies)
- what's the q4's ET? (8 replies)
- what do you guys think about these? (10 replies)
- Smoky when cold. (104 replies)
- GT28 with T3 fitment. (6 replies)
- Boost gauge location? (9 replies)
- Late boosting? (1 replies)
- Lean problem!! help!! (20 replies)
- Electronic suspension (0 replies)
- Q4 won?t go over 1,5krpm (33 replies)
- Advice for wheel angles? (7 replies)
- Fuel Vapour System? (9 replies)
- boost duty cycle conversion - again.. (13 replies)
- radiator fun compatibility (18 replies)
- Speedo. (4 replies)
- Q4 gearbox (66 replies)
- the belt ripper thread (3 replies)
- Pop, bang, whizz (17 replies)
- What's this? (4 replies)
- Alternative Inlet Manifolds (5 replies)
- fuelpump (6 replies)
- gas leakage (0 replies)
- dump valve recomondations (11 replies)
- R Tyres for the Q4 (12 replies)
- diff rebuilding (6 replies)
- Colder Spark Plugs (11 replies)
- New ASF file for 101.05 immo (2 replies)
- Wiring Project. (4 replies)
- Electronic boost controllers (48 replies)
- wishbones (3 replies)
- Original blow off valve (0 replies)
- Strange Rear Diff (20 replies)
- Q4 map sensor data (PRT06) (25 replies)
- interesting link for IAW (1 replies)
- Q4 crank pulley bolt (17 replies)
- cross on propellershaft (14 replies)
- viscous liguid (9 replies)
- wheel arch height from ground. (3 replies)
- Water Pump (15 replies)
- Shims (10 replies)
- Crankshaft sensor (7 replies)
- D2 Suspension (0 replies)
- rubber hoses (6 replies)
- idle problems (5 replies)
- Knock sensor (4 replies)
- changeing conrods bushings (0 replies)
- Throttle's mechanical stop screw setting (8 replies)
- Coolant Temperature Sensor checking. (33 replies)
- ECU fuse? (9 replies)
- Intercoolers (15 replies)
- TPS setting (5 replies)
- ICV internal resistance (23 replies)
- CO trimmer connections (10 replies)
- Self revving and juddering on overrun (20 replies)
- 2.5" or 3" exhaust, thats the question. (28 replies)
- Turbo issues? (7 replies)
- t3 or t3/4 again (2 replies)
- cooling fluid on the floor:O (3 replies)
- How to remove odometer pulse generator? (1 replies)
- t35 (4 replies)
- wossner pistons (0 replies)
- +70bhp? (13 replies)
- Boost control (30 replies)
- Egt (2 replies)
- Boost Readings (8 replies)
- rear bias adjustment (12 replies)
- Boost and waterspray issues (91 replies)
- D2 Brake kits. (29 replies)
- Cam and springs (51 replies)
- Cams + Pistons (4 replies)
- fuel pressure regulator - adjusting (21 replies)
- Cam Shaft Pulleys (10 replies)
- 1" cambelt kit. (9 replies)
- Oil house tread`s. (2 replies)
- Front ARB thickness (24 replies)
- can only get 0.3 bar boost (10 replies)
- Engine temperature sensor not working. (4 replies)
- Ignition module (0 replies)
- Cone air filter (7 replies)
- Wishbones and bushes. (3 replies)
- Evocars "Chip" (11 replies)
- Balancer Belts, Bearings and Tensioner (41 replies)
- 155 q4 engine... reset... from argentina (4 replies)
- trouble shooting motor don't accelerate (15 replies)
- CG-Lock (1 replies)
- Suspension compatability (2 replies)
- The Group Buy forum (0 replies)
- A/C compressor removal? (3 replies)
- Exaust tubular manifold (42 replies)
- adjustable blow off valve (6 replies)
- Composite panels (8 replies)
- strongest rear diff? (16 replies)
- Suspension Logo (3 replies)
- HID Head Lights (15 replies)
- I've been busy (5 replies)
- Photo/diagram of std Top mount. (2 replies)
- dump valve diameters, help. (4 replies)
- rear ARB (15 replies)
- Chipping my Q4 and waterspray question (30 replies)
- strange noise over 4700 rpm. (14 replies)
- idle control valve - cleaning? (2 replies)
- rear trailing arm bearing (2 replies)
- Q4 Engine woes ! (3 replies)
- Circular race-cat v.s. ground clearance? (2 replies)
- Dutch link, help (6 replies)
- removing EGR valve-system. Advantages and disadvantages (15 replies)
- Bad luck (7 replies)
- Flanges (8 replies)
- Aftermarket Fiat-Alfa-Lancia A.C.R. (6 replies)
- Handbrake cables (3 replies)
- Strange starting behaviour (21 replies)
- engine warm-up (10 replies)
- Bonnet stuck! (4 replies)
- Q4 chip tuning... (1 replies)
- Sand Blow Cabin (8 replies)
- Q4 coolant pipes - for reference (8 replies)
- Boost Curve. (7 replies)
- Powerflex / Lancia (4 replies)
- Removing auxiliary silencers - Advantage and disadvantage (43 replies)
- Samco hose kit (15 replies)
- fuel pressure (4 replies)
- Suspension Kits (19 replies)
- Remapping Q4 with a Squadra (7 replies)
- cambelt troubles (50 replies)
- DIY DeCat (20 replies)
- Q4 Airbag removal (14 replies)
- torsen (4 replies)
- Silicon coupler from turbo to the oil carter (7 replies)
- Shocks and springs from Fiat Coupe (2 replies)
- what are these boxes?? (26 replies)
- Alternative turbos? (55 replies)
- ECU questions (13 replies)
- Exhaust manifold inox (7 replies)
- Gear Ratios (5 replies)
- Viscous Coupling article. (12 replies)
- Test (0 replies)
- 17" wheel question (7 replies)
- No luck... (6 replies)
- Winter tyres again (2 replies)
- wheel alignment data (14 replies)
- power steering (2 replies)
- 4WD and Tread Depth (15 replies)
- Alfa Romeo 155 Q4 Manuals (0 replies)
- Rear suspension myth? (1 replies)
- Elec-trickery? (3 replies)
- Oil pressure & temp sensors (13 replies)
- Boost leaks again! (3 replies)
- Inlet valve clearance (1 replies)
- Tipo inlet cam (10 replies)
- Compression, or not (30 replies)
- Might have this... (8 replies)
- Interesting post on Fiat forum (0 replies)
- EGR air leak (11 replies)
- High idle speed? (6 replies)
- Cooling hose - can't find it on ePER (2 replies)
- Big Brake Modification (130 replies)
- 'silent block' help (53 replies)
- Spark Plugs (6 replies)
- Alfa Romeo 155 Q4 Manual update. (6 replies)
- Car jack (2 replies)
- Were these seats an option (12 replies)
- Gear engagement cable (15 replies)
- Timing belt change - parts? (58 replies)
- Chassis number/vehicle number (31 replies)
- Spesso head gasket (18 replies)
- Fiat Coupe gearbox (5 replies)
- Q4 motor bay maintenance ... (4 replies)
- Saggy arse (7 replies)
- Touring mirrors to Alfa 155? (14 replies)
- Electronic boost gaueg - opinions? (5 replies)
- Upgrade flywheel on Alfa 155 Q4? (14 replies)
- Chassie modifications for my Q4? (6 replies)
- new turbo (11 replies)
- air bleeding into the coolant (14 replies)
- Powerflex Bushes (15 replies)
- intermitent stutter (4 replies)
- Exhaust System - Converting double flexi to single (19 replies)
- New user and Q4 issues! (15 replies)
- Pictures of Busy weekends work (9 replies)
- Air ducts for turbo, intercooler and filter (4 replies)
- Fiat 16vt - lack of power/boost (7 replies)
- Drooping belt (16 replies)
- Busy weekend (24 replies)
- Cheap for ?280... (1 replies)
- Noisy dump valve even at low pressure (1 replies)
- Starting problems. (10 replies)
- New suspension fitted (4 replies)
- Strut Brace (5 replies)
- P4 to Q4? (8 replies)
- Alfa 155 q4 buyers guide (14 replies)
- Koni (16 replies)
- throttlebody (2 replies)
- Powerflex bushes (8 replies)
- Rear springs on a Q4 (14 replies)
- Clutch Problem (57 replies)
- Q4 Thermostat (36 replies)
- Pierburg valve (7 replies)
- Boost issues (20 replies)
- rear brake pad fitting (9 replies)
- What size are the Q4 injectors? (10 replies)
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