Premium Custom Exhausts

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At Octane Exhaust Systems, we specialise in providing high-quality custom exhaust parts and accessories tailored to meet your performance needs. Our extensive product range includes exhaust tips, mandrel bends, flex bellows, V-band flanges, and all other components required to build superior exhaust systems.

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Freshly Restocked

New in Stock

Save $30
Flex Bellow Joins
$79.99 from $49.99
Save $23
90 Degree Bends 1D
$44.99 from $21.99
Save $15
90 Degree Bends 1.5D
$34.99 from $19.99
Save $14
304 Stainless Steel Rod
304 Stainless Steel Rod
$34.99 from $20.99
Save $21
Reducer Cones - Smooth Expansion
Reducer Cones - Smooth Expansion
$54.99 from $33.99
Save $16
Reducer Cones - Rapid Expansion
Reducer Cones - Rapid Expansion
$49.99 from $33.99
Save $19
Quick Release V-Band Flange Assembly Kits
Quick Release V-Band Flange Assembly Kits
$55.99 from $36.99
Save $12
Pre-Fabricated 304 Stainless Steel Y-Pipe
Pre-Fabricated 304 Stainless Steel Y-Pipe
$99.00 $87.00

Precision-Engineered Custom Exhaust Systems

Crafted from high-grade materials, they provide optimal airflow, reducing back pressure for improved horsepower and torque. Whether for enhanced engine efficiency or a distinct aesthetic appeal, our exhaust solutions deliver unmatched durability and precision fitment.

✔ Optimized Performance & Efficiency
✔ High-Quality Materials for Longevity
✔ Custom Design & Precision Fit
✔ Enhanced Sound & Aesthetic Appeal

Build Your OWN Exhaust

Whether your a novice or expert fabricator, Our 304 Grade Stainless Steel products allow you to fabricate the exhaust/ intercooler system you dream of!

Custom Exhaust Fabrication

Tailor-made exhaust systems for enhanced performance and unique style. From EXTREME performance applications to the show car hobbyist - We can build ANYTHING!

Flex Bellow Joins 90 Degree Bends 1D 90 Degree Bends 1.5D 304 Stainless Steel Rod Reducer Cones - Smooth Expansion

Brand new

New in Stock

Discover our latest in-stock collection – premium quality, ready to ship!

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Professional Automotive Services

Expert exhaust installation, maintenance, and performance upgrades to enhance your vehicle’s power and efficiency. Reliable. Precise. Trusted.

Our Services

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See Our Exhaust Parts in Action

@octaneexhaustsystem