The TU 3" swingvalve provides 78% more exhaust flow area over the factory Garrett 2.25" Swingvalve and 44% more exhaust flow area over the 2.5" swingvalves used on turbo vehicles after '89. Dyno results have proven an additional 5 horsepower and 30 ft. lbs. of midrange torque when compared to the 2.5" design. Considerably higher performance numbers will be obtained when upgrading from a 2.25" swingvalve. As an added bonus, we install a 49% larger then stock wastegate puck. This in part will assist you in controlling boost creep issues. Our 3" swingvalve is tapped for the stock O2 sensor. We have also designed in provisions for additional sensors.
SV mounting bolts are included. This swingvalve fits both Chrysler and Ford 5-Bolt pattern Garrett applications.
PLEASE NOTE: These are BRAND NEW units. These are NOT modified used 2.5" or 2.25" swingvalves. The unique TU 3" swingvalve design is made from a fresh casting.
This was our final run of the TU 3" Swingvalves. A limited amount of pieces were produced and once our inventory has been depleted we will no onger be making them. Photos of the new units can be seen at the following link: http://www.turbo-mopar.com/forums/showthread.php?p=572904#post572904