Straightflow Muffler Oval C/O 100/165mm L-320mm D-51 SS

Description

The Straightflow 51 CO-320 Muffler is a stainless steel straight-through oval muffler with a 50.8mm (2 inch) inlet and outlet in a center/offset layout, a 100mm x 165mm oval body and a 320mm body length. Straightflow lists it for custom exhaust routing where the outlet needs to sit offset from the inlet.

Straightflow 51 CO-320 Muffler Details

• Type: straight-through oval muffler
• Layout: Center / Offset (C/O) (Straightflow spec)
• Inlet / outlet inner diameter: 50.8mm (Straightflow spec)
• Body: 100mm x 165mm oval (Straightflow spec)
• Body length: 320mm (Straightflow spec)
• Side pipe length: 70mm each (Straightflow spec)
• Material: stainless steel (Straightflow spec)
• Supplier code: SFT-17145 (Straightflow S051320)
• Make: Straightflow
• Fitment: universal

What Straightflow states

Straightflow says the 320mm body gives effective sound control while keeping strong exhaust gas flow, and the straight-through perforated core keeps backpressure low with a deep, sporty exhaust tone.

Straightflow says the stainless steel construction gives resistance to corrosion and heat for long service. It lists this muffler for 2 inch (50.8mm) exhaust systems, custom exhaust fabrication projects, performance street vehicles, naturally aspirated engines, small turbocharged setups and vehicles needing offset exhaust alignment, and recommends professional installation.

Fitment

This is a universal part, so there is no car list. Check your pipe diameter before ordering the Straightflow 51 CO-320 Muffler.

This muffler is welded into the exhaust, so plan the job with your installer. If you are asking us about the Straightflow 51 CO-320 Muffler, quote the supplier code so we can match the exact item.

Related Straightflow parts

See also: Straightflow Muffler Oval C/O 115/185mm L-420mm D-51 SS, Straightflow Muffler Oval C/C 100/165mm L-320mm D-51 SS, Straightflow Muffler Oval 2×2 115/185mm L-315mm D-51 SS.

Confirm exact vehicles on the Fitments tab before ordering.