Now Shipping! Jeep Grand Cherokee SRT8 Exhaust System

To unleash the beast within the Grand Cherokee's SRT8 Hemi, Billy Boat Performance Exhaust hand built this performance exhaust system entirely out of T-304 stainless steel tubing, and TIG welded for unmatched beauty and craftsmanship. While other's claim to build performance exhaust for the SRT8, B&B builds the SRT8 system out of 3" tubing for increased flow and performance. The system also uses B&B's proprietary Purge Resonance Technology to eliminate in-cabin, low frequency resonation, and a front xpipe section for a smooth, even flow. The result is a truly spectacular muscle car bark at idle and under acceleration, while providing a smooth, understated tone at cruise.

We worked hard on the sound, but we did not forget about the performance. Every B&B system undergoes complete testing on our in-house DynoJet chassis dynamometer. The exhaust made a difference of 17 horsepower and 21 foot pounds of torque measured at the rear wheels. The system is finished off with a pair of B&B's 4.25" double walled stainless steel tips and it is completely polished. Take it out of the box and you won't know if it goes under your car or on your mantel!