Exhaust› Mufflers and Resonators

SPEC D TUNING

4.5 INCH TIP SILENCER FOR N1 MUFFLE

$7.53

SKU: S034 MF-SR78145

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

4.5 INCH TIP SILENCER FOR N1 MUFFLE

MIA's Description

The Spec-D Tuning muffler silencer is a direct bolt-on accessory designed to reduce sound output. It is constructed from high-quality T-304 stainless steel and features a 4.5-inch tip diameter. This removable silencer is engineered to provide a deep note sound while mitigating excessive noise.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSPEC D TUNING
Part NumberS034 MF-SR78145

Videos

Spec-D Tuning Catback Sounds - Subaru BRZ

Spec-D Tuning Catback Sounds - Subaru BRZ
SPECDTUNING DEMO VIDEO: exhaust muffler with electronic adjustable silencer & remote controller

SPECDTUNING DEMO VIDEO: exhaust muffler with electronic adjustable silencer & remote controller
Acura RSX Spec-D Tuning Exhaust

Acura RSX Spec-D Tuning Exhaust
Spec-D N1 style catback exhaust🤔

Spec-D N1 style catback exhaust🤔
Stock or Spec D tuning exhaust what sounds better? - Scion FRS

Stock or Spec D tuning exhaust what sounds better? - Scion FRS
Civic Si Spec D Tuning Catback Fly-By Sound Clip 2

Civic Si Spec D Tuning Catback Fly-By Sound Clip 2
Is the spec-d tuning exhaust for Toyota 86/BRZ/FRS WORTH IT?

Is the spec-d tuning exhaust for Toyota 86/BRZ/FRS WORTH IT?
2006-2011 Honda Civic Exhaust (Spec-D Tuning Cat-Back)

2006-2011 Honda Civic Exhaust (Spec-D Tuning Cat-Back)
SPECDTUNING INSTALLATION VIDEO: 2013-UP FR-S & BRZ CATBACK EXHAUST

SPECDTUNING INSTALLATION VIDEO: 2013-UP FR-S & BRZ CATBACK EXHAUST

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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