Straightflow Muffler Oval C/O 115/185mm L-420mm D-63 SS

Description

The Straightflow 63 CO-420 Muffler is a stainless steel straight-through oval muffler with a 63.5mm (2.5 inch) inlet and outlet in a center/offset layout, a 115mm x 185mm oval body and a 420mm body length. Straightflow lists it for custom exhaust routing where the outlet needs to sit offset from the inlet.

Straightflow 63 CO-420 Muffler Details

• Type: straight-through oval muffler
• Layout: Center / Offset (C/O) (Straightflow spec)
• Inlet / outlet inner diameter: 63.5mm (Straightflow spec)
• Body: 115mm x 185mm oval (Straightflow spec)
• Body length: 420mm (Straightflow spec)
• Side pipe length: 70mm each (Straightflow spec)
• Material: stainless steel (Straightflow spec)
• Supplier code: SFT-17161 (Straightflow SO63420)
• Make: Straightflow
• Fitment: universal

What Straightflow states

Straightflow says the 420mm body gives improved sound reduction 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 2.5 inch exhaust systems, custom stainless steel exhaust fabrication, performance and sport vehicles, naturally aspirated and turbocharged engines and street and track builds, and recommends professional installation.

Fitment

This is a universal part, so there is no car list. Check your pipe diameter before ordering the Straightflow 63 CO-420 Muffler.

This muffler is welded into the exhaust, so plan the job with your installer. If you are asking us about the Straightflow 63 CO-420 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-320mm D-63 SS, Straightflow Muffler Oval C/C 115/185mm L-420mm D-63 SS, Straightflow Muffler Oval C/C 115/185mm L-320mm D-63 SS.

Confirm exact vehicles on the Fitments tab before ordering.