BMW M2 F87 Charge Pipes
More Engine for BMW F87
The BMW F87 M2 responds exceptionally well to targeted engine upgrades, and experienced tuners have developed a solid ecosystem of proven parts for this platform. For those running the S55 engine in the M2 Competition, upgraded intercoolers from Wagner Tuning or Mishimoto address the factory unit's tendency to heat soak under sustained track use, directly improving power consistency. Charge pipe kits from Burger Motorsports or Turner Motorsports eliminate the weak OEM plastic boost tubes that can crack under increased pressure. A quality intake like the Eventuri carbon system or the BMS intake significantly improves airflow and throttle response. Pairing these hardware modifications with a reputable ECU tune from MHD or Bootmod3 unlocks genuine power gains, with many S55-equipped cars pushing reliably into the 450-470whp range on a conservative 93-octane map. For the base M2 running the N55, the same tuning software applies, though gains are more modest without supporting modifications.
Before chasing power numbers, always address your cooling system first - replace the thermostat, inspect the water pump, and run a quality coolant flush. A strong thermal foundation protects your investment and ensures every tune performs as intended, lap after lap.
BMW Charge Pipes - Stop Feeding Boost to Plastic
If you're running a turbocharged BMW and haven't upgraded your charge pipes yet, you're one hard pull away from a blown OEM pipe and a very bad day on the highway. BMW's factory charge pipes - particularly on the N54, N55, and B58 engines - are notorious for cracking, splitting at couplers, or simply blowing off under sustained boost pressure. This isn't a question of if, it's a question of when, especially if you're running a tune or pushing beyond stock boost levels.
The OEM plastic charge pipe on the N54 (E90/E92 335i, E89 Z4, E82 135i) is the most infamous offender. Under stock conditions it holds up acceptably, but add a JB4, a flash tune, or upgraded turbos and that pipe becomes a liability. The same story plays out on the N55-powered F30 335i, F32 435i, and F22 235i chassis. Even the newer B58 in the G20 330i and G29 Z4 benefits from an aluminum upgrade if you're pushing above stock boost targets.
Upgraded charge pipes are typically CNC-machined aluminum with silicone couplers and quality clamps. The difference in wall thickness alone compared to OEM plastic is dramatic. A cracked charge pipe dumps all your boost pressure, leaving you limping home in limp mode - or worse, sucking an oil mist into your intercooler system. An aluminum pipe eliminates that failure point entirely and often gives you a noticeable seat-of-the-pants difference in throttle response due to the reduction in flex under pressure.
What to Look For - and What to Skip
For the N54 and N55 platforms, Mishimoto and CTS Turbo are the go-to brands with proven fitment and real-world durability. CTS in particular makes a direct-fit aluminum charge pipe kit for the E-chassis and F-chassis cars that requires zero cutting and uses the OEM sensor bungs. VRSF also produces well-regarded aluminum charge pipe kits with thick silicone couplers that hold up well past 30 PSI. For B58 applications, Mishimoto's charge pipe upgrade has become a staple in the G-chassis community. On the diesel side (N57), Burger Motorsports and Dinan offer engineered solutions worth considering.
What to avoid: cheap no-name aluminum pipes with thin walls, loose coupler fitment, or hardware store hose clamps. A $40 eBay kit may look identical in photos, but poor casting quality means rough interior walls that disturb airflow, and undersized clamps that back off under heat cycling. Pay the extra $50-$100 and buy from a brand that stands behind the product.
Also avoid any kit that requires modifying your MAF sensor housing or rerouting vacuum lines unless you're comfortable with the additional complexity. Some budget kits ship without proper sensor port adapters, which will throw codes immediately on drive-by-wire setups.
Install difficulty: On most E-chassis and F-chassis BMWs, a charge pipe swap is a 1-2 hour DIY job with basic hand tools. The N54 upper charge pipe on the E90/E92 335i is the most accessible - a few clamps, one sensor plug, and you're done. The lower pipe requires a bit more patience around the turbo outlet. The F-chassis N55 is similarly straightforward. If you're already planning a intercooler upgrade, do both at the same time - you'll be in that area of the engine bay anyway and the labor overlap makes it practical.
Pair your new charge pipes with quality silicone couplers (most kits include them) and consider upgrading your boost control solenoids at the same time if you're on a tune. A tight, leak-free charge system is the foundation everything else builds on - power, response, and reliability all depend on it.
Bottom line: this is one of the highest value-per-dollar modifications on any turbocharged BMW. Stop running OEM plastic under elevated boost. Pick a quality kit, spend an afternoon in the driveway, and check this off your list before it checks you.