NEWS! Stainless Works Headers & Exhaust gain 62HP/74TQ
#1
From Stainless Works:
Part No. 607533767BT2006-2010 Jeep SRT8/ RT Headers with 1.875 (1-7/8") D shaped primary tubes and 3" slip fit collector, 3" lead pipes, 3" off road pipes and flared flanged ends to bolt up to factory exhaust or to Stainless Works 3" exhaust system. All flanges are 3/8" thick CNC laser cut from 304 SS. Complete construction is from 304L SS. Comes complete with all O2 extensions, SS clamps, hangers and hardware. Beautiful larger long tube design makes tremendous horsepower.
Part No. 607228
2006-2010 Jeep 6.1L/ 5.7L Hemi SRT8/ RT 304 SS 3" mandrel bent exhaust system includes X-Pipe, (2) 20" long resonators (2) 4" x 8" S-tube turbo mufflers, 4" slant cut rolled edge mirror polished tips, all hardware, clamps and hangers for an exact fit. System bolts up directly to factory flange for factory exhaust replacement and works perfectly with Stainless Works headers.
Dyno tested in combination with Stainless Works catback exhaust system (P/N 607228) and a retune to increase performance by 62 hp and 74 ft. lbs. of torque over stock.
#4
#6
LT's and a re-tune for 62hp is impressive to say the least. But it does leave me curious as to what the tune only increase was and the headers only increase. Its probably safe to say the tune was worth 20-30hp and the headers 30-40hp.
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