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RPMotorworks is proud to offer our 2½"ø Resonator delete pipes for the Audi B9 S4 & S5
Handmade in the UK using T304L grade Stainless steel. Constructed with CNC mandrel bent 2½"ø pipework and clamps.
The RPM resonator delete pipes fit to the factory down pipes. Inlets and outlets sized to suit OE system.
Simply cut the original resonators at points shown in above photos and slide our RPM resonator deletes in place
Package Includes: 1x pair of resonator delete pipes, 2x clamps.
In Stock
Order code: RPMAUB9S4-5RESDEL