🔧 90° Oxygen Sensor Spacer PRO — Mini Catalytic Converter
Eliminate the CEL. Unlock Your Exhaust’s True Sound.
Upgraded your exhaust and now dealing with an annoying Check Engine Light?
The Mini Catalizador 90° PRO is engineered to clear stubborn OBDII codes like P0420 / P0430 / P0042, especially on vehicles running high-flow cats, test pipes, headers, or full decat exhausts.
Unlike the standard 90° model, the PRO version features an enlarged housing with a higher-efficiency mini catalytic converter, offering more internal volume and improved catalytic reaction — making it significantly more effective on high-output engines.
Perfect for:
✔ Turbocharged 4-cylinder builds
✔ 6-cylinder performance engines
✔ V6 / V8 / V10 / V12
✔ Big-power or tight-space applications
The 90° angled design also ensures excellent clearance in tight bays, delivering a clean, OEM-like installation.
⭐ Why Choose the PRO Version?
The PRO is an enhanced, extended version of the standard 90° spacer, offering:
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Larger integrated mini catalytic converter for superior CEL elimination
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Extended 90° body → extra internal volume for better sensor reading stabilization
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Optimized for high-flow exhaust systems and high-output engines
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Higher reliability improving readiness monitors on modified vehicles
- Better fitment clearance in tight or angled O2 bung locations
If your vehicle is powerful, turbocharged, or running aggressive exhaust mods, the PRO is the best choice.
⭐ Key Features
- ✅ Upgraded high-efficiency mini catalytic converter
- ✅ Extended 90° design for tight spaces & large-engine setups
- ✅ Effective on turbo 4-cyl, inline-6, V6, V8, V10, and V12 platforms
- ✅ Clears common CEL codes: P0420、P0421、P0422、P0423、P0424、P0430、P0431、P0432、P0433、P0434、P0042
- ✅ Heat-resistant premium stainless steel construction
- ✅ Direct bolt-on installation—no tuning, welding, or cutting
- ✅ Designed for aftermarket exhausts: high-flow cats, test pipes, headers, decats
Whether you're fighting CELs after installing performance parts or need stable OBD readiness, the 90° PRO keeps your dashboard clean and your exhaust performing at its best.
📌 Notes (Important)
📦 Package Includes
1 × 90° O₂ Sensor Spacer PRO (with upgraded mini catalytic converter)
🚚 Shipping Information
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Free standard shipping via USPS from California
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Expedited shipping (UPS 2-day) available at checkout for an additional fee
- Most orders processed same day
- 30-day hassle-free returns
🔧 FAQ (Same Format as Your Other Products)
Is it compatible with my car?
Yes — fits any vehicle using the standard M18 × 1.5 O₂ sensor thread (99% of all vehicles).
Why choose PRO instead of Standard?
More catalytic volume → better CEL elimination
Better durability
Better clearance in tight spaces
Better for turbo or high-performance engines
How many do I need?
I4/I5 engines: 1 pc
V6/V8/V10/V12 or dual exhaust: 2 pcs
Where is it made?
Made in the USA, shipped from California.
