Louvre Baffle Resonator

SKU ADR019 Category
  • One of the most effective mid mufflers available on the NZ market
  • NZ Made!
  • 100% Quality Stainless Steel
  • High Sound absorbtion  louvre  baffle technology
  • 3 Stage Sound Absorption Medium
  • Suitable for High Tuned Street/Race Cars /Yes Rotary’s Too!!
  • Satin Embossed Case
  • Lifetime Guarantee!
  • Body Diameter is 4.5″
  • Inlet sizes are 2″ 2.5″ 3″ 3.5″ (slip over fit)
  • length measurements are body length not overall length.
  • (Add 50mm per end for overall length)
  • Total


These stainless resonators are one of the most effective high performance mid mufflers available on the NZ market. We have sold so many of these resonators for race, drift, hill climb, street and rotary vehicles with astounding results in both performance and noise reduction.

3 stage sound absorption

These resonators are made in-house completely from T304 grade stainless steel here in NZ so quality is assured.

Fitted to these mufflers are our patented spiral louvre baffles which disrupt and disperse soundwaves before they reach the Db meter. This results in a lower Db reading all while increasing the flow through the spiral scavenging effect.

Every single muffler we fabricate utilizes our 3 stage sound absorption methodology which consists of wrapping the baffle in exhaust grade stainless steel wool, ceramic matting and a layer of tightly woven needle mat fibreglass blanket.

The stainless wool breaks up soundwaves and creates a barrier preventing the packing from breaking up and exiting the rear of the vehicle prolonging the life of each and every muffler.

The ceramic matting absorbs noise and heat preventing the fibreglass from turning back to glass.

The needle mat fibreglass blanket acts as the final noise insulator which results in quieter, deeper notes singing from the rear of your vehicle.

As we all know not every vehicle is the same so we offer a range of sizes to suit your application.

The longer the resonator means increased sound absorption for louder vehicles. If your chassis hits the ground and you don’t have the room then we can offer shorter resonators to fit what little gaps you may have.

If you have a custom build requirement just give us a call and we will work with you to find an agreed resolution.

We build ’em strong with the best materials, and are so sure of the quality we offer a lifetime warranty!


150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm, 500mm

Inlet Size

51mm, 63mm, 76mm, 89mm


Racing Basic, Racing Extreme, Racing Premium, Standard


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shopping Cart