aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999)
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 2
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 3
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 4
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 5
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 6
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 7
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 8
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999)
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 2
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 3
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 4
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 5
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 6
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 7
aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L (1992-1999), view 8

aFe Silver Bullet Throttle Body Spacer - BMW M3, M5 E36 L6-3.0L/3.2L 1992-1999

aFe SKU: AFE46-31004
Price
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In Stock – Ready to Ship
Make sure this fits your vehicle Select your vehicle to confirm fitment before you order. Check
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The aFe Silver Bullet throttle body spacer bolts between the throttle body and intake manifold on the E36 BMW M3 and M5 inline-six. Its serrated/helix design creates turbulence in the airflow just before the engine, helping the air/fuel charge burn more completely for max gains of +4 HP and +8 ft-lbs of torque, while removing intake whistle. It is precision machined from 6061-T6 billet aluminum.

Specifications

Type Throttle body spacer (Silver Bullet)
Material 6061-T6 billet aluminum
Fitment BMW M3 & M5 (E36, L6-3.0L/3.2L)
Engine L6-3.2L
Hardware Included Yes
Gaskets Included Yes
Finish Natural
Color Raw
Thickness 0.75 IN
Gains Up to +4 Horsepower hp and +8 Ft-Lbs lb-ft (aFe dyno)
Emissions CARB EO D-550-11, D-550-17 (50-state legal)
Part Number 46-31004

This part fits:

Year Make Model Submodel
1995-1999 BMW M3 Base
1995 BMW M3 Lightweight
1992-1993 BMW M5 Base

Documents: Installation Instructions (PDF)

Which vehicles does this fit?

  • It fits the BMW M3 1995-1999, BMW M5 1992-1993. The full year, make, model and submodel list is in the fitment table on this page.

Is it legal in my state?

  • CARB EO D-550-11, D-550-17 (50-state legal).

What is it made of?

  • 6061-T6 billet aluminum.

Are installation instructions available?

  • Yes. The manufacturer instruction PDF is linked under Documents at the bottom of the description.

Shipping

  • Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty
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