Reducer Cones - Smooth Expansion
Reducer Cones - Smooth Expansion
Reducer Cones - Smooth Expansion
Reducer Cones - Smooth Expansion

Reducer Cones - Smooth Expansion

Regular price $54.99 Sale price$33.99
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Reducer cones are a great way to step down or step up the diameter of the piping used in an exhaust or induction system. 
Our reducer cones have 2 styles of merging: Smooth Expansion & and Rapid Expansion merge. These 2 designs are suited to match your specification when engineering sound and performance. Allowing detailed changes which play a big part and show your attention to detail when fabricating components. 
Smooth Expansion Cones: These cones are designed with a gradual merge from different 
diameters which slow the exhaust frequencies as sound is passed through which allows for a change in pitch, we advise that these are used on mainly exhaust systems as opposed to 
induction systems. Rapid Expansion Cones: Rapid Expansion cones are more suited to intercooling setups as the rapid expansion from one size to another helps speed up the flow of induction by rapidly expelling the aspiration.  

We provide secure and efficient shipping across Australia, ensuring that your order reaches you safely and on time. All orders are carefully processed and dispatched using trusted carriers for reliable delivery. Once shipped, you will receive tracking details to monitor your order’s journey.

Our commitment to excellence means we prioritize fast processing, secure packaging, and seamless delivery. Should you have any questions or require assistance, our customer support team is readily available to help.

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About Us

We specialize in high-performance custom exhaust systems, providing premium pipes, tips, and components designed for durability, efficiency, and style. Committed to quality and customer satisfaction, we deliver precision-engineered solutions for enhanced performance and aesthetics.

"Committed to excellence – delivering quality and performance for ultimate customer satisfaction."

Your trust drives our commitment to excellence.

Ben R., Adelaide

Ben R., Adelaide

Incredible Sound & Performance!

Deep, aggressive tone with noticeable power gains. Easy installation and premium quality!
Jake M., Sydney

Jake M., Sydney

Unmatched Sound!

Love the deep growl! Turns heads without being too loud. Perfect balance."
Alex T., Melbourne

Alex T., Melbourne

Easy Install, Great Performance!

Bolted on effortlessly and gave my car a noticeable power boost. Highly recommend!
Chris B., Brisbane

Chris B., Brisbane

Premium Quality Exhaust

Strong build, no drone, and a sleek finish. Looks and sounds amazing!
John Doe

John Doe

Perfect for Car Enthusiasts

The Octane Exhaust takes my car’s performance and sound to the next level. Worth every cent!
Nathan W., Perth

Nathan W., Perth

Lightweight & Durable

Superb craftsmanship with a lightweight design. Enhances speed and efficiency!
Oliver H., Gold Coast

Oliver H., Gold Coast

Deep, Aggressive Tone

Exactly what I wanted! A rich, powerful sound that makes driving more fun.
Matt S., Newcastle

Matt S., Newcastle

Best Upgrade for My Car

Improved throttle response and a stunning exhaust note. Couldn’t be happier!
Ben K., Darwin

Ben K., Darwin

Worth Every Dollar

Looks great, sounds even better. The best exhaust system I’ve ever owned!
Josh L., Canberra

Josh L., Canberra

Worth Every Dollar

Looks great, sounds even better. The best exhaust system I’ve ever owned!
Absolute Game-Changer!

Absolute Game-Changer!

Absolute Game-Changer!

My car sounds and feels completely different! Smooth, aggressive tone and better performance.
Daniel R., Melbourne

Daniel R., Melbourne

Best Exhaust I’ve Owned!

Deep, throaty sound with no annoying drone. Fits like a glove!
Tom C., Brisbane

Tom C., Brisbane

Perfect for Daily & Performance Use

Not too loud but delivers that sporty rumble. Great for both city and highway driving!
Ryan T., Perth

Ryan T., Perth

Instant Power Boost

Noticeable acceleration gains right after installation. Super impressed!