Antimatter Performance S58 Turbo Inlets are the loudest performance upgrade for the front and rear turbos on G80, G82, G83 and G87 models. The larger inlets improve airflow to both turbos and add a louder blow-off valve sound when paired with an aftermarket intake. Sold as a pair in Polished Aluminum or Gloss Black.
Antimatter Performance S58 Turbo Inlets are a pair of replacement inlets for the G80 M3, G82 M4 and G87 M2. They replace the factory plastic inlets, one for the rear turbo and one for the front, and flow more air. Order the pair and do both turbos in one session, so the swash plate swap happens with the inlets already off.
The factory plastic inlets are smaller and flow less air to both turbos. These are larger, so they flow more air and make more noise with an aftermarket intake.
Turner’s Take: Our opinion is these are best paired with the Antimatter S58 T51R Mod Turbo Housing for a loud whistling turbo sound.
Turner Tip: You MUST REMOVE both blue factory turbo O-rings before install, or both turbos can fail. Move the swash plate from the factory front inlet onto the new front inlet.
Features
Larger than stock: Opens up airflow to each turbo.
Built-in O-rings: The inlets seal to the turbo on their own, so the factory blue O-rings are not reused.
Fits aftermarket intakes: Works with any cold air intake that does not have its own turbo inlets.
Specifications
Finish: Polished Aluminum
Quantity: Pair (rear and front) (Turbo Housing sold separately)
Part Number: AMP-S58-IN-POL
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Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
G80
M3
S58 3.0L
Use vehicle selector to confirm fitment
BMW
G80
M3 Competition
S58 3.0L
Use vehicle selector to confirm fitment
BMW
G80
M3 Competition xDrive
S58 3.0L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
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