8 Inch Muffler

SKU ADR094 Category


    • NZ Made!
    • Huge body diameter of  200mm (8″) Serious muffling capability
    • Body length of 400mm, 450mm, 500mm, 550mm.
    • Great for muffling higher HP vehicles!
    • 100% Quality Stainless Steel
    • Patented Spiral Louvre Baffle Technology
    • 3 Stage Sound Absorption Medium
    • Suitable for High Tuned Street/Race Cars /Yes Rotary’s Too!!
    • Polished Double Embossed Case
    • Lifetime Guarantee!!
    • Inlet sizes are 63mm 76mm 89mm 101mm* (*$50 extra for 101mm option)
    • Tip diameter : 112mm inside


  • Total

Who needs them?

These mufflers are especially suited to low ground clearance vehicles as it can be tucked up out of the way easier without tip attached. We have found them to work especially well on turbo diesel engines, and the performance increase from a free flow exhaust is remarkable! Can be used on any rotary or turbo engine also – even boats!

Customised to suit

We can customize these to suit your application, Track street strip or oval we have you covered!!

Greater noise reduction

These baffles offer reduced noise levels over the conventional designs. They are particularly effective at reducing neutral throttle drone.

Superior construction

Our muffler bodies are embossed which adds significant strength to the muffler, eliminating unwanted resonance to provide an improved tone with a deeper note. The solid construction is more resilient to the rigors of daily use. Scrape damage is minimized by our unique mounting strap design. AdrenalinR Performance Mufflers have spotless consistent welds, we utilize Automated Pulse TIG Welding Technology for superior welds.

Inlet Size

63mm, 76mm, 89mm, 101mm


Dump, Short Straight, Medium Straight, Long Straight, Slash, Rolled Edge


Racing Basic, Racing Extreme, Racing Premium, Standard

Tip Length

Long 175mm (7"), Medium 115mm (4.5"), Short 80mm (3")

Body Length

400mm, 450mm, 500mm, 550mm


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