The do88 intake resonator delete replaces the two factory rubber hoses that run between the air filter box and throttle body on BMW N51, N52 and N53 inline-six engines, removing the bulky intake resonator that muffles induction sound. The two-piece silicone set is built from three to five layers with an integrated steel-wire helix, opening up airflow and intake tone while resisting the age cracking of the OE rubber hoses. It fits both single-stage and three-stage intake manifolds. This is the blue finish.
Specifications
| Type |
Intake resonator delete hose set (do88 silicone) |
| Material |
Wire-reinforced silicone, 3-5 ply |
| Color |
Blue |
| Quantity |
Set of 2 hoses |
| Part Number |
DO88-KIT232-1B |
| OEM Replacement |
13717560300, 13717536004, 13717536002, 13717537502 |
This part fits:
| Year |
Make |
Model |
Submodel |
| 2005-2012 |
BMW |
323i |
E90/E91/E92/E93 N52 |
| 2005-2012 |
BMW |
325i |
E90/E91/E92/E93 N52/N53 |
| 2005-2012 |
BMW |
328i |
E90/E91/E92/E93 N51/N52 |
| 2005-2012 |
BMW |
330i |
E90/E91/E92/E93 N52 |
| 2005-2011 |
BMW |
125i |
E81/E82/E87/E88 N52 |
| 2005-2011 |
BMW |
128i |
E81/E82/E87/E88 N52 |