Granatelli Motor Sports is proud to announce the availability of the Granatelli Twin Turbo Tuner system for 2008-13 SRT8 powered Dodge Challengers. The system produces 500 RWHP at just 5 PSI and 580-600RWHP @ 8 PSI but is capable of 1,100RWP on a professionally built engine. The system features near-ZERO turbo lag, instant tire shredding power, superior fit and finish and all OEM quality. Additional engine modifications recommended after 8 PSI (call for details).
The kit includes twin 62/66mm PTE6266 T3/T4 housing Precision turbos, twin 38mm TiAL MVS waste gates, Granatelli/TiAL 50mm compressor bypass valve, stainless steel exhaust components through out the system, powder coated tubing from turbo to intercooler and from intercooler to throttle body as well as a large front mount air to air intercooler core.
The kit does not include Fuel Injectors, Map Sensor, Fuel Pump Upgrades, Handheld Tuner or Tuning (all available through HHP, call for details).
Installation requires only moderate mechanical skills and can be completed within 12-16 hours.
