The SwitchFire crossover replaces the turbulent center intersection of a conventional X-pipe so the exhaust pulses from both banks blend rather than collide, and hydroforming that center section gives the pipe a lower profile than a fabricated SwitchFire, which matters under a tight tunnel or floorpan. The body is T-304 austenitic stainless steel with mandrel bends, 21.1 in long by 7.8 in wide by 5.5 in high, with 4 in centerline spacing on both the inlets and the outlets. Inlets are 2.5 in I.D. and outlets are 2.5 in O.D., and the design is reversible so either pair of necks can face the engine. All four necks are un-notched and intended to be welded in; if you would rather clamp, Borla calls for 3 in wide band clamps, part 18004, sold separately.
| Type | Hydroformed SwitchFire X-pipe, universal connecting pipe |
| Material | T-304 austenitic stainless steel, mandrel bent |
| Inlets | 2.5 in I.D. (x2) |
| Outlets | 2.5 in O.D. (x2) |
| Centerline Spacing | 4 in on inlets and outlets |
| Dimensions | 21.1 in long x 7.8 in wide x 5.5 in high |
| Neck Style | Un-notched inlet and outlet necks, designed for weld-in installation |
| Recommended Clamps | 3 in wide band clamps, Borla 18004 (sold separately) |
| Quantity | 1 |
| Warranty | Borla Million-Mile Warranty |
| Part Number | 60744 |
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