Did anyone determine if the stock throttle bodies or 2 inch inlet/outlet intercooler diameters are enough bottlenecks to negate the benefit of 2.5" intercooler piping ? ( stock turbos ) Can the 2.5" pipes be installed with the engine still in the car ? Any problems with the 2.5" not being bolted in...just supported by couplers ?
Follow Ups
follow up on 2.5" intercooler piping - TTkeeper09:14:56 07/20/09