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Exhaust› Mufflers and Resonators
JBA Performance Exhaust
JBA Universal Chambered Style 304SS Muffler 11x9.75x4 3in Inlet Diameter Offset/Offset
SKU: J006 40-301100
Moderate — 2–4 hours
Overview
This muffler has a 3-inch offset inlet and a 3-inch offset outlet, with dimensions of 11 inches long by 9.75 inches wide by 4 inches high. It provides the same aggressive chambered character as other mufflers in the JBA series but in a shorter package.
Show original supplier description
Part #: 40-301100
JBA Universal 304 Stainless Steel Muffler Series featuring eighteen unique designs engineered to provide the signature JBA sound for a wide range of vehicles. Available in both chambered and straight through designs.
JBA Performance Exhaust 40-301100 "Universal" Chambered Style 304SS Muffler 11"x9.75"x4" 3" Inlet Diameter Offset/Offset
Vehicle Symptoms
- Exhaust drone at highway speeds
- Raspy or tinny exhaust sound
- Muffler rattling or loose heat shield
- Not enough clearance under vehicle for standard muffler
- Want a deeper, more aggressive exhaust note
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | JBA Performance Exhaust |
| Part Number | J006 40-301100 |
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Returns & Fitment
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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