Why buy from us?
Vehicle Fitment
Listed fitment: BMW 335i, 435i, M135i, M235i, and M2 F20, F21, F22, F23, F30, F31, F32, F33, F34, F36, and F87.
If you are unsure which VRSF part fits your vehicle, contact us with your registration or VIN.
VRSF 4" SPORTS CAT UPGRADE FOR BMW 2013+ N55 F20 M135I, F22 M235I, F30 335I, F32 435I & F87 M2 (NON COMP)
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VRSF 4" Sports Cat Upgrade for BMW N55 – F20 M135i, F22 M235i, F30 335i, F32 435i & F87 M2 (Non-Competition)
Overview
The VRSF 4" Sports Cat Upgrade is a high-performance replacement for the restrictive factory catalytic converter on BMW’s N55 engine. Designed for the F20 M135i, F22 M235i, F30 335i, F32 435i, and F87 M2 (Non-Competition), this downpipe delivers significant improvements in exhaust flow, turbo spool, and overall power output.
Constructed from TIG-welded stainless steel and featuring a high-flow 200-cell catalytic converter, the VRSF 4" Sports Cat provides performance gains without triggering check engine lights on most setups.
Who’s This Product For
This upgrade is ideal for:
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BMW N55 owners seeking more power and improved turbo response.
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Tuned or remapped cars requiring better exhaust flow.
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Enthusiasts who want performance gains while maintaining emissions compliance.
Key Benefits
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Increased performance – Reduces back pressure for faster turbo spool and power gains.
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High-flow 200-cell cat – Balances performance with emissions compatibility.
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Premium build – Hand TIG-welded 304 stainless steel construction.
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Direct fitment – Bolts to OEM or aftermarket exhaust systems.
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Enhanced sound – Produces a deeper, more aggressive exhaust tone.
Compatibility
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BMW F20 M135i
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BMW F22 M235i
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BMW F30 335i
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BMW F32 435i
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BMW F87 M2 (Non-Competition)
Why Buy from Nineteen72 Performance
Nineteen72 Performance is an authorised supplier of VRSF performance products, trusted across the BMW tuning community. We offer genuine VRSF parts, worldwide shipping, and expert support for your N55-powered BMW.
Product specifications
- Brand
- VRSF
- Product type
- Downpipe
- Vehicle make
- BMW
- Vehicle model
- 335i, 435i, M135i, M235i, and M2
- Vehicle variant
- F20, F21, F22, F23, F30, F31, F32, F33, F34, F36, and F87
Please check engine, chassis and model-year fitment before ordering. If you are unsure, contact us with your registration or VIN.
Warranty: Products are supplied with the applicable manufacturer warranty.
Shipping: We offer UK and worldwide shipping. Supplier-stock delivery estimates are shown above.
Returns: Eligible unused items can be returned within 14 days in accordance with our returns policy.
Klarna payment options are available at checkout where eligible.
Why buy from us?
Vehicle Fitment
Listed fitment: BMW 335i, 435i, M135i, M235i, and M2 F20, F21, F22, F23, F30, F31, F32, F33, F34, F36, and F87.
If you are unsure which VRSF part fits your vehicle, contact us with your registration or VIN.
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