BMW 4 F32 Turbo Heat Shields & Blankets
PTP Turbo Blanket T3/T4 Heat Shield — Red
PTP Turbo Blankets
PTP Turbo Blanket T3/T4 Heat Shield — Blue
PTP Turbo Blankets
PTP Lava Turbo Blanket — T25/T28
PTP Turbo Blankets
PTP Turbo Blanket T3 Heat Shield — Black
PTP Turbo Blankets
HiwowSport FireShield T4 Titanium Turbo Blanket & Heat Shield
HiwowSport
DEI Titanium Exhaust Wrap with Lava Rock Technology — 2" x 35'
Design Engineering
Aosuracing Turbo Heat Shield — B58 F/G-Series M140i M240i 340i 440i
Aosuracing
More Turbo for BMW F32
When it comes to turbo upgrades on the BMW F32, you're working with a platform that responds exceptionally well to forced induction modifications, particularly on the N20 and N55 powerplants. For the N55-equipped 435i, the Pure Turbos Stage 1 and Stage 2 upgrades are among the most popular bolt-on solutions, offering significant gains without requiring extensive supporting modifications. The MHD or Bootmod3 flash tune should always accompany any turbo work to properly manage the additional airflow and fueling demands. On the N20 side, the BM3 Stage 2 map paired with a VRSF high-flow catted downpipe and charge pipe upgrade addresses the factory unit's limitations effectively. Don't overlook the Eventuri or Burger Motorsports intake systems, as the stock airbox becomes a real restriction once you're pushing past stock boost levels. Mishimoto intercooler upgrades are also strongly recommended to combat heat soak during extended spirited driving sessions.
Before pulling the trigger on any turbo upgrade, ensure your fuel injectors, high-pressure fuel pump, and spark plugs are serviced or upgraded first. Running an upgraded turbo on worn supporting components is asking for costly engine damage down the road.