3" Competition Muffler 10x4x14 Oval 409 Polished Stainless Steel Offset/Offset

🏁 Get Competition-Ready with Power, Precision, and a Signature Growl

Over mufflers that drone, rust, or kill performance? The GROWL 3" Competition Muffler is engineered to solve all three.

Built for car builders like you who demand performance and sound, this race-inspired muffler uses a Straight Through (Glass Packed) core to maximise exhaust flow, delivering aggressive tone without the rasp or drone. Whether you're daily driving or track-ready, it’s designed to turn heads while standing up to the heat.

🔥 Why Choose the GROWL Competition Muffler?

Refined Sound, Raw Power – Glass-packed design eliminates drone while unleashing a deep, smooth tone

Race-Built Durability – Polished 409 Stainless Steel fends off heat, corrosion, and is built for harsh conditions

Universal Fit, Custom Feel – Compact 10" x 4" Oval, 14" barrel, and Offset/Offset layout makes routing simple

🔧 Built for Performance

• Brand: GROWL
• Oval Diameter: 10" x 4" (254mm x 102mm)
• Barrel Length: 14" (355.6mm)
• Overall Length: 18" (457.2mm)
• Inlet/Outlet: 3" (76mm) ID
• Material: Polished 409 Stainless Steel
• Configuration: Offset/Offset
• Internal Design: Straight Through (Glass Packed)
• Weight: 5 kg

💬 What Car Builders Are Saying

“Sweet AF. Exactly what I was chasing. Sounds incredible with no drone on the highway.” – Alex R.

“Perfect fit, killer sound, and looks great under the car. Would buy again.” – Ryan M.

⚠️ Limited Stock – Order Before We Sell Out!

2.5" offset/offset sold out already! With free shipping, demand is spiking and stock is moving fast, don’t wait till they're gone to grab yours. Click Add to Cart now and give your ride the flow & sound it deserves.