Borla SwitchFire Hydroformed Notched X-Pipe - Universal 2.5 in Inlet/Outlet

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. The outlet necks are notched so they clamp on with 1 in wide band clamps, Borla part 18325, while the un-notched inlet necks weld in or take 3 in wide band clamps, part 18004. Clamps are sold separately.

Specifications

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy