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Build Your Own

Step 1 of 7

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Build Your Own Muffler

Customize every aspect to your exact specifications.

Material Thickness Icon

Material Thickness

Select the perfect thickness for your performance needs.

Shapes & Sizes Icon

Shapes & Sizes

Choose from various shapes and sizes to fit your vehicle.

Baffles & Configurations Icon

Baffles & Configurations

Personalize your exhaust tone with different baffle designs.

Lengths & Inlets Icon

Lengths & Inlets

Adjust the length and inlet size for optimal flow.

Tips & Styles Icon

Tips & Styles

Finish your muffler with a range of tip styles.

Polishes & Finishes Icon

Polishes & Finishes

Choose from a variety of finishes to match your aesthetic.

Muffler Thickness

This section is to choose the thickness of the sheet metal used for your muffler.

Light weight 0.9mm gauge stainless steel thickness is for improved weight ratio. It is ideal if you are trying to save on weight and need the extra performance.

Standard weight 1.2mm gauge is our standard thickness for mufflers. It has good strength while still remaining reasonably lightweight.

Thick 1.6 gauge is for racing and rally vehicles that are going to need the extra strength a thicker weight provides. If you expect to have extreme temperatures or heavy use when using your vehicle, choose this option.

Choose a thickness(Required)

0.9mm Light Weight Gauge

1.2mm Standard Gauge

1.6mm Thick Gauge

Body Type

This section deals with the shape and size of the muffler. The shape and size will determine the noise level, flow of exhaust and reverberance.

Please choose from the below selection.

#1. Body Shape Options(Required)

The first step is to choose a body type from the list below.

#2. Inlet Size (7"/8")(Required)

Step 2 is to choose your inlet size. This will attach to the end of your exhaust.

#2. Inlet Size (6")(Required)

Step 2 is to choose your inlet size. This will attach to the end of your exhaust.

#2. Inlet Size (4.5")(Required)

Step 2 is to choose your inlet size. This will attach to the end of your exhaust.

#2. Inlet Size (4")(Required)

Step 2 is to choose your inlet size. This will attach to the end of your exhaust.

#2. Inlet Size (3"/3.5")(Required)

Step 2 is to choose your inlet size. This will attach to the end of your exhaust.

Number of Inlets/Outlets(Required)

Pick if you want to have one or two inlets or outlets.

One Inlet/One Oulet

Two Inlets/One Outlet

One Inlet/Two Outlets

Two Inlets/Two Outlets

#2. Inlet Size - Small Oval (7" x 3.5")(Required)

Choose your inlet size. This will attach to the end of your exhaust.

Outlet Size - Small Oval (7" x 3.5")(Required)

Choose your outlet size. This will determine the size of your stub or tip.

Inlet Size - Medium Oval (8" x 5")(Required)

Choose your inlet size. This will attach to the end of your exhaust.

Outlet Size - Medium Oval (8" x 5")(Required)

Choose your Outlet size. This will determine the size of your stub or tip.

Inlet Size - Medium Oval (8" x 5")(Required)

Choose your inlet size. This will attach to the end of your exhaust. Up to 76mm.

Outlet Size - Medium Oval (8" x 5")(Required)

Choose your Outlet size. This will determine the size of your stub or tip. Up to 76mm.

Inlet Size - Large Oval (9" x 5.5")(Required)

Choose your inlet size. This will attach to the end of your exhaust.

Outlet Size - Large Oval (9" x 5.5")(Required)

Choose your Outlet size. This will determine the size of your stub or tip.

Inlet Size - Large Oval (9" x 5.5")(Required)

Choose your inlet size. This will attach to the end of your exhaust. Up to 101mm.

Outlet Size - Large Oval (9" x 5.5")(Required)

Choose your Outlet size. This will determine the size of your stub or tip. Up to 101mm.

Body Length - 3.5" - 4.5"(Required)

Body Length - 6"(Required)

Body Length - 7"(Required)

Body Length - 8"(Required)

Body Length - Small Oval (7" x 3.5")(Required)

Body Length - Medium Oval (8" x 5")(Required)

Body Length - Large Oval (9" x 5.5")

Chamber Options - Small Oval (7" x 3.5")

Chamber Options - Medium Oval (8" x 5")

Chamber Options - Large Oval (9" x 5.5")

Straight Through only - Medium Oval (8" x 5")

Straight Through only - Large Oval (9" x 5.5")

Choose Your Baffle

The baffle is the internal tube running through the muffler, and come in three types.

LOUVRE BAFFLE

This is the most common we use, and offer excellent flow, muffling and drone elimination.

PERFORATED BAFFLE

This offers even better flow with no restriction. It gives a cleaner, deeper sound than the louvre, but is also louder. Also a great turbo option when the exhaust size is maxed out and flow is crucial

RACE BAFFLE BASIC

This is the original race baffle system. Great for any performance road cars that see a bit of track use.
Machine-wrapped stainless steel wool with 4 layers of protection from the hot exhaust gases.

RACE BAFFLE PREMIUM

This is the next level of defense for the higher tuned race cars and Rotary road/ track cars.
Machine wrapped stainless steel wool with 8 layers of protection from the hot exhaust gases.

RACE BAFFLE EXTREME

This is the top level protection ADRENALINR can offer. Suited for the angriest track weapons around.
Developed on 2, 3 and 4 rotor race cars and proven to handle the most extreme power and heat we could find Machine wrapped stainless steel wool with a full 2.5kg roll wrapped around the baffle! Approx. 16 layers depending on diameter.

Baffle Type(Required)

Pick a baffle type from the dropdown menu

Baffle Type(Required)

Pick a baffle type from the dropdown menu

Pick Your Tip

Please choose your tip from the selections below.

Tip Type(Required)

Pick your tip type from the list below.

Stub (No tip)

Straight Short (80mm Length)

Straight Medium (120mm Length)

Straight Long (175mm Length)

Slash (110m Length to top)

Dumpy (110mm Length)

Rolled Edge (120mm Length)

Old School Straight (175mm Length)

Old School Dumpy (110mm Length)

Other (specify)

Second Tip(Required)

Second tip cost

Second Stub(Required)

Second stub cost

Second Rolled Edge Tip(Required)

Second rolled edge tip cost

Second Other Tip(Required)

Second other tip cost

Other (specify)(Required)

This field is hidden when viewing the form

Tip Size(Required)

Please choose your tip size (diameter).

Choose Your Finish

Choose your finish from the below options.

Finish(Required)

Matte Finish

Polished Finish

Brushed Finish

As Welded

That's it, you are done! Now choose how many you would like below, click on add to cart and checkout the normal way.

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Contact

11a Harker Street, Waipawa, 4210
sales@adrenalinr.com
06 8703 526

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Mufflers Round

6 Inch Dumpy Tip Muffler

6 Inch Long Tip Muffler

6 Inch Medium Tip Muffler

6 Inch Old School Dumpy Tip Muffler

6 Inch Old School Straight Tip Muffler

6 Inch Short Tip Muffler

6 Inch Slash Tip Muffler

6 Inch Stub Muffler

7 Inch Dumpy Tip Muffler

7 Inch Long Tip Muffler

7 Inch Medium Tip Muffler

7 Inch Old School Dumpy Tip Muffler

7 Inch Old School Straight Tip Muffler

7 Inch Short Tip Muffler

7 Inch Slash Tip Muffler

7 Inch Stub Muffler

8 Inch Dumpy Tip Muffler

8 Inch Long Tip Muffler

8 inch Medium Tip Muffler

8 Inch Multi Pass Muffler

8 Inch Short Tip Muffler

8 inch Slash Tip Muffler

8 Inch Stub Muffler

Mufflers Oval

8 inch Chambered Oval

8 inch Chambered Oval – Twin Pack

8 inch Oval Twin In With Twin Tips

8 inch Oval with Single Tip

8 inch Oval with Twin Tip

9 inch Chambered Magnum Oval

9 inch Chambered Magnum Oval – Twin Pack

9 Inch Magnum Oval

9 inch Magnum Oval with Tip

9 inch Magnum Oval with Twin Tip

9 inch Magnum Twin Inlet/ Single Outlet

9 inch Magnum Twin Inlet/Outlet

Mazda RX8 Twin Exit Muffler

Bike Muffers

4 Inch Motorcycle Muffler

4.5 inch Motorcycle Muffler

Buell XB Muffler

Canam X3 Maverick Full Exhaust System

Motorbike Silencers

Suzuki DR650 Muffler

Resonators

4 inch Torque Chamber Resonator – Short

4 inch Torque Chamber Resonator – Long

4 inch Torque Chamber Resonator Twin Pack – Long

4 inch Torque Chamber Resonator Twin Pack – Short

4.5 inch Louvre Baffle Resonator

4.5 inch Perforated Baffle Resonator

6 Inch Resonator

8 inch Oval Louvre Baffle Resonator

8 inch Oval Perforated Baffle Resonator

8 inch Oval Single Inlet / Twin Exit Resonator

8 inch Oval Twin Inlet / Outlet Resonator

8 inch Oval Twin Inlet / Single Exit Resonator

9 Inch Magnum Oval Resonator

RV-Rak

2 Bike Pivot Arm Offset Tow-bar Rack

Four Bike Pivot Arm Offset Tow-bar rack

Four Bike Pivot Arm Tow-bar rack

Four Bike RV(4WD) Wheel Mount Rack

Large Toggle Ties (Pack of 2)

Replacement Clamping Pin

Replacement Roam Linings

RV RAK Attachment Bag

Six Bike Fixed Arm Tow-Bar Rack

Toggle Ties (Pack of 10)

Two Bike Pivot Arm Tow-bar Rack

Two Bike RV(4WD) Wheel Mounted Rack

Wheel Stud Locking Nut Adapter

Accessories Weld In

Baffle – Louvre

Baffle – Perforated

Concentric Reducers

Flange Plate

Flexi – Bellow

Flexi – Bellow with Inner Sleeve

Flexi – Braided

Merge Collector

O2 Sensor – PORT

Stainless Steel Flat Bar

Stainless Steel Oval Tube

Stainless Steel Rod

Stainless Steel Tube

Tip – Slip On

Tube Bend – 30° Long Leg

Tube Bend – 45° Long Leg

Tube Bend – 45° Short Radius

Tube Bend – 90° Long Radius

Tube Bend – 90° Short Radius

V Band Clamp Set

X PIPE

Accessories Hardware

Bolt and Spacer set

Exhaust – Slipjoint Kit

Exhaust – Spring Mount Kit

Exhaust – Spring Puller Tool

Exhaust Mount – Hanger

Exhaust Mount – Bolt On

Gaskets

Muffler Mount Strap

O2 Sensor – PLUG

Repack Kit – Fibreglass Blanket

Repack Kit – Stainless Wool

Silencers – Long Series

Silencers – Short Series

V Band Clamp – Outer Ring

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