Wagner BMW N55 EVO2 Competition Intercooler and 200 CPI Catted Downpipe Package for F-Series M135i, 335i and 435i. The ultimate BMW N55 performance upgrade bundle for cooler intake temps, reduced back pressure, stronger torque and repeatable power on road and track. Perfect for tuned Stage 1 and Stage 2 N55 setups, this plug-and-play FMIC and high-flow catted downpipe combo delivers exceptional flow and cooling efficiency while keeping quality and fitment to OEM standards.
At Nforcd we have installed this Wagner package on customer N55 cars and on our own builds. Fitment is spot on, intake temperatures drop significantly versus stock and customers consistently report a more responsive, harder-pulling M135i, 335i and 435i. If you are searching for a BMW N55 intercooler upgrade and a BMW N55 catted downpipe that you can trust, this Wagner EVO2 Competition package is the proven choice.
Key reasons to choose this BMW N55 intercooler and catted downpipe package
- Massive cooling upgrade over stock intercooler for lower IATs and consistent performance
- High-flow 200 CPI racing catalyst downpipe reduces exhaust back pressure for more power and torque
- Precision stainless steel 1.4301 (SS304) construction and cast aluminium end tanks for durability
- Direct replacement, OEM-style fitment with stock plumbing and no cutting or bumper removal required
- Less thermal load on the turbocharger and improved overall reliability when tuned
- Package is ideal for BMW N55 tuning, remaps and performance builds
Intercooler upgrade details
- Stepped high-performance core size: 520 mm x 215 mm x 145 mm
- Core volume: 13,840 cm³ versus stock 7,293 cm³
- Approx. 85 percent larger frontal surface area and 90 percent more volume than stock
- Weight: approx. 8.6 kg
- Cast aluminium end tanks optimised with CAD flow analysis
- Plug-and-play installation with factory pipework, no cutting or bumper removal
- Intercooler Kit Part Number: 200001071
N55 200 CPI catted downpipe details
- Replaces OEM BMW Part Number 18328603875
- Material: high quality stainless steel 1.4301 (SS304)
- 200 CPI racing catalytic converter for high flow and durability
- Connection diameter: 105 mm
- 100 percent direct fit replacement
- Designed to reduce back pressure and thermal load on the turbocharger for increased performance and torque
Note: The ECU may need to be coded to avoid engine management light errors. We also highly recommend replacing the downpipe-to-turbo gasket when installing the performance downpipe.
What is included
- BMW F20 F30 EVO2 Competition Intercooler Kit
- BMW F-Series N55 Performance Downpipe Kit (Pneumatic Wastegate)
- Mounting hardware and installation instructions for the intercooler
Compatibility
- BMW M135i F20 / F21 model years 2012 to 06/2013
- BMW 335i(x) F30 / F31 / F34 model years 2012 to 06/2013
- BMW 435i(x) F32 / F33 model years from 06/2013
Engine: BMW N55 with pneumatic wastegate. If you are searching for M135i intercooler, 335i intercooler, 435i intercooler, BMW N55 downpipe, BMW N55 catted downpipe or Wagner EVO2 Competition intercooler, this package is the correct fit for early F-series N55 applications noted above.
Part number
Package Part Number: 700001047
Manufacturer and warranty
Manufactured by Wagner. Supplied with 2 years manufacturer warranty.
Professional fitting and support
Nforcd offers expert installation and tuning support for BMW N55 upgrades. We are based in Warwickshire and can provide a fitting quote. Email Sales@nforcd.com to book your install or request pricing.
Free compatibility check
We run a compatibility check before dispatch to ensure the part fits your BMW. Enter your vehicle details at checkout and provide your UK registration or the last 7 digits of your VIN.
Search-friendly terms
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