Straightflow Resonator D-55mm length 45cm without tube OD-90mm Material 409sus

Description

The Straightflow 55x45cm Resonator is a straight-through exhaust resonator made from 409 stainless steel (409SUS), with a 55mm diameter, a 45cm (450mm) body and a 90mm outer diameter. Straightflow lists it for reducing exhaust noise while keeping efficient exhaust gas flow.

Straightflow 55x45cm Resonator Details

• Type: exhaust resonator, straight perforated core
• Diameter: 55mm (Straightflow code 55/55SF)
• Body length: 450mm / 45cm (Straightflow spec)
• Outer diameter: 90mm (Straightflow spec)
• Material: 409 stainless steel / 409SUS (Straightflow spec)
• Tube type: without extended outer tube (Straightflow spec)
• Supplier code: SFT-17096 (Straightflow 55/55SF)
• Make: Straightflow
• Fitment: universal

What Straightflow states

Straightflow says the longer 45cm body gives more internal volume and improved sound dampening compared with shorter resonators, helping to reduce unwanted resonance, drone and sharp exhaust tones. The straight perforated internal core lets exhaust gases pass freely with low backpressure.

Straightflow says the 409 stainless steel gives heat and corrosion resistance for a long service life. It lists this 45cm resonator for custom exhaust systems and fabrication, performance and street builds, and turbocharged and naturally aspirated engines, and recommends professional welding and installation.

Fitment

This is a universal part, so there is no car list. Check your pipe diameter before ordering the Straightflow 55x45cm Resonator.

This resonator is welded into the exhaust, so plan the job with your installer. If you are asking us about the Straightflow 55x45cm Resonator, quote the supplier code so we can match the exact item.

Related Straightflow parts

See also: Straightflow Resonator D-50mm length 45cm without tube OD-90mm Material 409sus, Straightflow Resonator D-60mm length 45cm without tube OD-90mm Material 409sus, Straightflow Resonator D-65mm length 45cm without tube OD-101,6mm Material 409sus.

Confirm exact vehicles on the Fitments tab before ordering.