# FortisArc LM3013 3-Inch Center/Center Single-Chamber Muffler Pair

FortisArc LM3013 is a pair of 3-inch center/center single-chamber mufflers described as producing an aggressive, deep tone. The listing claims aluminized steel construction and allows welded or clamp-on installation, so confirm fit and mounting requirements for your exhaust before choosing it.

- [Original product page](https://best-deals.pro/product/fortisarc-lm3013-center-center-muffler-pair)
- [View offer](https://best-deals.pro/visit/fortisarc-lm3013-center-center-muffler-pair)
- Market: US
- Language: en-US
- Currency: USD
- Brand: FortisArc
- Model: LM3013
- Category: Cars & Motorcycles > Auto Parts & Maintenance > Mechanical Parts
- Price: 52.19 USD
- Previous price: 57.99 USD
- Discount: 10%
- Price checked: 2026-11-12T10:16:31.979Z
- Rating: 4.8 / 5
- Reviews: 124

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Pair of single-chamber mufflers with 3-inch center/center inlet and outlet connections, according to the listing.
- The product description claims a deep, aggressive sound from an internally baffled design.
- The listing describes welding or clamp-on installation and says the inlet is marked for orientation.
- Aluminized steel is claimed in the description, while the technical material field lists alloy steel.

## Pros

- The pair format provides two mufflers for an exhaust upgrade.
- The 3-inch center/center layout and stated welded or clamp-on mounting options offer installation flexibility when compatible with the existing exhaust.
- Customer feedback specifically highlights sound quality and value.

## Specifications

### Identity
- Brand: FortisArc
- Model: LM3013
### Dimensions and installation
- Dimensions listed: 13 x 9 x 4 inches
- Weight listed: 11.2 pounds
### Materials and protection
- Material listed: Alloy Steel

## Before you buy

- The listing gives a 13-inch total length and a 7-inch body length, while its separate dimensions field lists 13 x 9 x 4 inches. It describes the material as both aluminized steel and alloy steel, and lists 11.2 pounds while feature copy gives package weight as 11.4 lbs. Vehicle fit and clamp-on hardware inclusion are unconfirmed. Verify dimensions, material, weight, fit and the selected listing's contents before purchase.

## In the box

- not (Included): Explicit manufacturer contents list; not independently verified.

## A good fit for

- Drivers planning a two-muffler exhaust upgrade who want the listed single-chamber design and deep-tone character.
- Installers whose exhaust layout uses compatible 3-inch center/center connections and supports welding or clamp-on mounting.

## Less suited to

- Buyers seeking a confirmed vehicle-specific fit, a quieter sound profile, or a verified corrosion-life guarantee.

## Customer feedback

Customer feedback highlights sound quality and perceived value, with one customer reportedly comparing the sound favorably with more expensive brands. That may matter to buyers seeking the listed aggressive, deep tone, but the feedback does not establish how the mufflers sound on every vehicle or verify fit and materials. Aggregate ratings are mostly five-star, with some lower ratings, and do not explain individual experiences.
- Positive themes: Customers are reported to be pleased with sound quality.
- Positive themes: Customers are reported to find the product good value.

## Frequently asked questions

### How many mufflers are listed?
The product title describes a pair, and the details list two items.
### What inlet and outlet size does the listing specify?
The listed inlet and outlet connection sizes are both 3 inches, with center/center positioning stated in the title.
### Can these be installed without welding?
The feature text says they are compatible with welding or clamp-on mounting. It does not confirm that clamps are included.
### Will these fit my vehicle?
The listing describes universal fit for cars, but does not establish fit for a particular vehicle. Check your exhaust layout and dimensions before buying.

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## Add-ons

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## Images

![FortisArc LM3013 3-Inch Center/Center Single-Chamber Muffler Pair — 1](https://best-deals.pro/i/zwkwpbP6nQLl2jVTXlorD_HPUi-JYpkO3l0AkWAbtyrBuJuxzi2wEmtGIlkzu3qdpNhCQw44sB2DiUknkZMdWA3dRTMvApGdT0nb4Z3fMEqUBqPEv-VdkcFQ.jpg)

![FortisArc LM3013 3-Inch Center/Center Single-Chamber Muffler Pair — 2](https://best-deals.pro/i/fM2fyvyVZ474v9iOMyAb6rlVVeu6EL4ulYzMR9tUmtPtDd2UTo-wXIyY8HopOy-_KCTM7JOj3CGKoI5Q_hjpwHpwVI3GrrSV_MsxBd34aG6YlDNPIJB2lC2R.jpg)

![FortisArc LM3013 3-Inch Center/Center Single-Chamber Muffler Pair — 3](https://best-deals.pro/i/sxzbfXDQh37lf1SRpa3uHE1HRjA2MbcWFwUz_7D7ZWlEqgIdIQluHpyIMeskQ3h1PcAuC2EC0L3GOmy0OtA6qiNy48T4hScOZP57YLhTJJNiegXVbzmTMFob.jpg)

![FortisArc LM3013 3-Inch Center/Center Single-Chamber Muffler Pair — 4](https://best-deals.pro/i/8XFiTSxA3MldfpSKPzds-a1PFGETB3jJfPOudagRPC6Y59nley7oP0bVFCIc2sSoXK1ZljPZNGoltc3KqGruVTgTdwTcaZi2zXDRireZrf187SsBet7RVub4.jpg)

![FortisArc LM3013 3-Inch Center/Center Single-Chamber Muffler Pair — 5](https://best-deals.pro/i/cEN2YEqQ_g21ANmzpnfWMAHlByae0VzdAVwNV7eGQ1TXEsUolTlSVPKkFXmaD0uL-J1qH6Fdpis95NipPVAKXDvVOAQsFfKuI_yQlOSy7mHRkuTQECFPzCT9.jpg)

![FortisArc LM3013 3-Inch Center/Center Single-Chamber Muffler Pair — 6](https://best-deals.pro/i/_lCBrZ2dlMNOljbwP7dpkx8N5rpmdX7LkkJRv_aLgbS22RXme-BvPl_f514HkVLZrdbZrmFNiUQqbm3JWGBH0NkGbQjrKm3-W5NATu1sRmcINlwA2xAsvxll.jpg)

![FortisArc LM3013 3-Inch Center/Center Single-Chamber Muffler Pair — 7](https://best-deals.pro/i/n_1Johpag20JWzxgh3-WG_BHUIeuPzJeAMtcUg6mNp7x8EQqcjR1yGhh18f5Rtn8psq56o8qNJjROiH473fhPHsDS_RS07JwITD0TCkn51E7dNenkEQqswvl.jpg)