aFe Silver Bullet Throttle Body Spacer Kit AFE46-35001 for Jeep Wrangler YJ/TJ 4.0L

Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. Silver Bullet Throttle Body Spacer Kit Jeep Wrangler (YJ/TJ) 91-06 L6-4.0L

• Precision Machined From T-6061 Billet Aluminum
• Produces Increased HP/Torque/Throttle Response
• Increased Air Volume For Better Performance
• 2 Year Limited Warranty
• Special Helix Design
• No Annoying Whistle
• Fits w/aFe Intakes

The aFe Silver Bullet Throttle Body Spacer Kit is designed for 1991–2006 Jeep Wrangler YJ and TJ models equipped with the 4.0L inline-six engine. Part number AFE46-35001 uses a precision-machined T-6061 billet aluminum construction and a specialized serrated helix entry to promote controlled turbulence in the airflow before it enters the engine. This design helps increase air volume and may improve horsepower, torque, throttle response, and fuel efficiency.

Unlike helix-only throttle body spacers that can produce an unwanted whistle, the aFe Silver Bullet design is engineered to eliminate that annoying sound while maintaining its airflow-enhancing characteristics. The spacer is compatible with aFe intake systems and is intended as a straightforward upgrade for drivers seeking sharper throttle response and improved intake performance. Installation hardware and application-specific components are included for the supported Jeep fitments.

Fitment: Designed for Jeep Wrangler YJ and TJ models from 1991 through 2006 with the 4.0L inline-six engine. Fitment data also identifies select 1994–1997 Jeep Cherokee applications; verify the vehicle, engine, intake configuration, and model year before ordering.

What's Included: One aFe Silver Bullet throttle body spacer kit with application-specific installation components. The product is backed by a 2-year limited warranty and is EPA compliant. California emissions compliance is covered under Executive Order D-550-41 where applicable.

Features:

• Precision-machined from durable T-6061 billet aluminum for strength and reliable service.
• Special serrated helix design creates controlled intake turbulence to support increased airflow and engine performance.
• Helps improve horsepower, torque, throttle response, and fuel efficiency when properly installed.
• Engineered to reduce the annoying whistle commonly associated with helix-only throttle body spacers.
• Provides increased air volume for enhanced intake performance.
• Compatible with aFe intake systems.
• Designed for Jeep Wrangler YJ and TJ models with the 4.0L inline-six engine.
• Includes a 2-year limited warranty and EPA-compliant emissions coverage with CARB Executive Order D-550-41 where applicable.

Fitments:
1991 Jeep Cherokee Base
1991 Jeep Cherokee Briarwood
1991 Jeep Cherokee Laredo
1991 Jeep Cherokee Limited
1991 Jeep Cherokee Sport
1991 Jeep Wrangler Base
1991 Jeep Wrangler Islander
1991 Jeep Wrangler Renegade
1991 Jeep Wrangler Sahara
1992 Jeep Cherokee Base
1992 Jeep Cherokee Briarwood
1992 Jeep Cherokee Laredo
1992 Jeep Cherokee Limited
1992 Jeep Cherokee Sport
1992 Jeep Wrangler Base
1992 Jeep Wrangler Islander
1992 Jeep Wrangler Renegade
1992 Jeep Wrangler Sahara
1993 Jeep Cherokee Base
1993 Jeep Cherokee Country
1993 Jeep Cherokee Sport
1993 Jeep Wrangler Base
1993 Jeep Wrangler Renegade
1993 Jeep Wrangler Sahara
1994 Jeep Cherokee Country
1994 Jeep Cherokee SE
1994 Jeep Cherokee Sport
1994 Jeep Wrangler Renegade
1994 Jeep Wrangler Sahara
1994 Jeep Wrangler SE
1995 Jeep Cherokee Country
1995 Jeep Cherokee SE
1995 Jeep Cherokee Sport
1995 Jeep Wrangler Sahara
1995 Jeep Wrangler SE
1996 Jeep Cherokee Classic
1996 Jeep Cherokee Country
1996 Jeep Cherokee SE
1996 Jeep Cherokee Sport
1997 Jeep Cherokee Country
1997 Jeep Cherokee SE
1997 Jeep Cherokee Sport
1997 Jeep Wrangler Sahara
1997 Jeep Wrangler Sport
1998 Jeep Cherokee Classic
1998 Jeep Cherokee Limited
1998 Jeep Cherokee SE
1998 Jeep Cherokee Sport
1998 Jeep Wrangler Sahara
1998 Jeep Wrangler Sport
1999 Jeep Cherokee Classic
1999 Jeep Cherokee Limited
1999 Jeep Cherokee SE
1999 Jeep Cherokee Sport
1999 Jeep Grand Cherokee Laredo
1999 Jeep Grand Cherokee Limited
1999 Jeep Wrangler Sahara
1999 Jeep Wrangler Sport
2000 Jeep Cherokee Classic
2000 Jeep Cherokee Limited
2000 Jeep Cherokee SE
2000 Jeep Cherokee Sport
2000 Jeep Grand Cherokee Laredo
2000 Jeep Grand Cherokee Limited
2000 Jeep Wrangler Sahara
2000 Jeep Wrangler Sport
2001 Jeep Cherokee Classic
2001 Jeep Cherokee Limited
2001 Jeep Cherokee SE
2001 Jeep Cherokee Sport
2001 Jeep Grand Cherokee Laredo
2001 Jeep Grand Cherokee Limited
2001 Jeep Wrangler Sahara
2001 Jeep Wrangler Sport
2002 Jeep Grand Cherokee Laredo
2002 Jeep Grand Cherokee Limited
2002 Jeep Grand Cherokee Sport
2002 Jeep Wrangler Sahara
2002 Jeep Wrangler Sport
2002 Jeep Wrangler X
2003 Jeep Grand Cherokee Laredo
2003 Jeep Grand Cherokee Limited
2003 Jeep Wrangler Rubicon
2003 Jeep Wrangler Sahara
2003 Jeep Wrangler Sport
2003 Jeep Wrangler X
2004 Jeep Grand Cherokee Laredo
2004 Jeep Grand Cherokee Limited
2004 Jeep Grand Cherokee Special Edition
2004 Jeep Wrangler Rubicon
2004 Jeep Wrangler Sahara
2004 Jeep Wrangler Sport
2004 Jeep Wrangler Unlimited
2004 Jeep Wrangler X
2005 Jeep Wrangler Rubicon
2005 Jeep Wrangler SE
2005 Jeep Wrangler Sport
2005 Jeep Wrangler Unlimited
2005 Jeep Wrangler Unlimited Rubicon
2005 Jeep Wrangler X
2006 Jeep Wrangler 65th Anniversary Edition
2006 Jeep Wrangler Rubicon
2006 Jeep Wrangler SE
2006 Jeep Wrangler Sport
2006 Jeep Wrangler Unlimited
2006 Jeep Wrangler Unlimited Rubicon
2006 Jeep Wrangler X

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-550-41
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1