Straightflow N1 Muffler L-350 IN-60 D-90 + Silencer SFT-17111

Description

The Straightflow N1 17111 Muffler is a stainless steel N1-style straight-through muffler with a 60mm inlet, a 350mm body and a 90mm outer body diameter, supplied with a removable silencer (dB killer) for adjusting the sound level.

Straightflow N1 17111 Muffler Details

• Type: N1 straight-through muffler with removable silencer (Straightflow spec)
• Inlet diameter: 60mm (Straightflow spec)
• Body length: 350mm (Straightflow spec)
• Body diameter: 90mm (Straightflow spec)
• Core: straight-through perforated (Straightflow spec)
• Silencer: removable, included (Straightflow spec)
• Material: stainless steel (Straightflow spec)
• Supplier code: SFT-17111 (Straightflow N1SL133)
• Make: Straightflow
• Fitment: universal

What Straightflow states

Straightflow says the 350mm body balances sound control with a deep, sporty exhaust tone, and the straight-through perforated core lets exhaust gases flow with minimal backpressure. The 90mm body keeps the profile compact where rear bumper space is limited. The removable silencer lets you adjust the volume between daily driving and performance or track use.

Straightflow says the stainless steel construction gives corrosion resistance and a long service life. It lists this muffler for 60mm performance exhaust systems, custom exhaust builds, sport and tuned vehicles, turbocharged applications, naturally aspirated performance cars and street and track use, 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 N1 17111 Muffler.

This muffler is welded into the exhaust, so plan the job with your installer. If you are asking us about the Straightflow N1 17111 Muffler, quote the supplier code so we can match the exact item.

Related Straightflow parts

See also: Straightflow N1 Muffler L-350 IN-60 D-90 + Silencer SFT-17112, Straightflow N1 Muffler L-350 IN-60 D-101 + Silencer SFT-17105, Straightflow N1 Muffler L-350 IN-60 D-101 + Silencer SFT-17110.

Confirm exact vehicles on the Fitments tab before ordering.