do88
The best intercooler hose kit for the BMW 135i 335i 35i N55 (E90 E91 E92 E93 E82 E84 E88) on the market!
The DO88 pressure hose has significantly better airflow than the stock hose. This has been verified in multiple tests, both on-board and on our SuperFlow SF-1020 flow bench.
Significant advantages of do88 pressure hoses (OEM hoses):
– Air flow at 0.1 bar/1.45 psi pressure drop: 750 CFM (542 CFM), do88 38% more!
– Designed to handle high pressures and temperatures!
– The hose has two methanol injection ports (1/8 -27 NPT). The hose comes with blanking plugs for these ports.
The pressure hose is made of 3″ mandrel-bent seamless aluminum. The sensor flange is CNC-machined for the best fit.
High-quality silicone hose custom-made with 4 layers of polyester/aramid reinforcement. These hoses can withstand very high temperatures and pressures!
OEM intercooler hoses are designed for the power level for which the car was built: an increase in power or even very hard use of the car in a standard version can cause the OEM hoses to not have the performance you need. Only after adjusting the engine software will the do88 pressure hoses provide a performance increase over the OEM hoses!
do88 pressure hoses come with all the necessary installation hardware.