Originally Posted by trev762
Lol when I bought my perrin TB and thought the same so I got the DEI titanium pipe wrap and also got the DEI gold tape for my end tanks on the tmic. Since I had 30' of it I even taped up my Cobb SF cold air box. Didn't think would be much of a difference but all I can say is wow!! Spools around the same maybe a littler quicker but its the way the boost comes in i immediately noticed especially when getting off the throttle then rolling back into wot.
Edit: also to I noticed when sitting at long lights the throttle is much more responsive do to less or taking longer to heat soak everything.
Also, pull your heatshield and apply the gold foil to the inside of the shield. This helps keep radiant heat from transfering through the HS in the first place.
Here's the chimney from my old '93 Turbo Leg. (I did the same thing to my specB stock heatshield)