Burger Motorsports BMS N55 Turbo Oil Catch Can PCV Oil Separator & Crankcase Breather for BMW 135i 335i (2011-2013 E82 E88 E90 E91 E92 E93) - Blow-By Catch Tank OCC Upgrade, Direct Fit E Series 1 Series 3 Series

BMW N55 Catch Tank Kit for E Series 135i and 335i - Burger Motorsports

Stop oil mist from recycling through your intake on the turbocharged N55 straight six. This Burger Motorsports BMS catch tank is a direct-fit crankcase vapour separator for the E Series BMW 135i and 335i, helping to keep the intake tract, intercooler and charge system clean while supporting consistent performance on both standard and tuned cars.

We run this kit on our own vehicles and our customers consistently report cleaner pipework, reduced residue, and a smoother, more repeatable drive. If you are searching for an N55 catch tank, BMW blow-by separator, PCV canister, crankcase breather upgrade, or oil vapour can for E82 E88 E90 E91 E92 E93, this is the proven solution.

What makes it a must-have on the N55

• Engineered specifically for E Series N55 turbo models - precise fit for 135i and 335i applications
• Sealed PCV routing retains factory emissions functionality - no vent to atmosphere
• Large bore 16 mm hose paths to maintain proper crankcase ventilation and avoid pressure build-up
• Dual baffle internal design for efficient air-oil separation and reliable blow-by control
• CNC billet aluminium canister for durability, leak resistance and a quality finish
• Discreet mounting on the cool side of the bay to promote condensation and efficient separation
• Direct fit kit with all fittings included - fully reversible with no cutting
• Simple upkeep - unscrew the cup every 3 to 6 months or use the integrated 1/8 NPT drain tap

Why your N55 benefits

The factory PCV system can draw oil vapour into the intake stream. Over time this mist can film the intercooler, throttle body and pipework, contribute to intake valve deposits on direct injection engines, contaminate VANOS components, and reduce effective octane. The BMS catch tank captures that mist before it reaches the intake, helping preserve airflow, reduce carbon build-up and maintain consistent power.

Vehicle coverage - E Series N55

BMW 1 Series
• 2011 to 2013 E82 Coupe 135i
• 2011 to 2013 E88 Convertible 135i

BMW 3 Series
• 2011 E90 Saloon 335i and 335ix
• 2011 E91 Touring 335i and 335ix
• 2011 to 2013 E92 Coupe 335i and 335ix
• 2011 to 2013 E93 Convertible 335i and 335ix

Install and servicing

Typical installation time is around 20 minutes with basic tools. Everything required is in the box and the kit is easy to remove if needed. Drain by unscrewing the lower cup or via the built-in 1/8 NPT plug during routine oil changes.

Professional fitting

Prefer us to install it for you? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

Compatibility check

We can confirm suitability before dispatch. Enter your UK registration or the last 7 of your VIN at checkout and we will verify compatibility for your E Series N55.

Part number

E-N55-OCC

Manufacturer and warranty

Manufactured by Burger Motorsports and covered by the BMS Lifetime Warranty.

What our customers say

We have installed this canister on our own cars and for many N55 owners. Feedback is consistently positive - cleaner intake hardware, less oil residue, and a tidy, OEM-like install.

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