Skip to main content
BBK1539 - BBK Performance 1539 Twin 58mm Throttle Body 89-92 305/350 TPI Image
BBK Performance

BBK Performance 1539 Twin 58mm Throttle Body 89-92 305/350 TPI

Part # BBK1539 Be the first to write a review

Compatible with 1989-1992 GM® 305/350 TPI. This product is not created or sold by GM®.

Read More

BBK Performance 1539 Twin 58mm Throttle Body 89-92 305/350 TPI

Free Shipping

In Stock

$409.99

Improved Airflow = More Power
Increase throttle response on your 1989-1992 305/350 TPI with this BBK Performance Twin 58mm throttle body. BBK Performance throttle bodies create quicker throttle response and better acceleration. This throttle body will increase airflow to your engine adding more horsepower and torque to the wheels.

Top Quality Construction
BBK Performance throttle bodies are CNC machined from high quality 356 aluminum castings to ensure perfect factory quality and fit every time. Features die stamped throttle linkages double sealed bearings and o ringed throttle shafts.

Installation
This throttle body is a direct fit replacement for a hassle free installation. BBK Performance Throttle Bodies are designed and manufactured in the USA.

Emissions Information
This part is C.A.R.B Approved. EO Number Is D-245-15

Features:

  • 7-12 RWHP Increase
  • Twin 58mm Throttle Body Bores
  • CNC machined Aluminum casting
  • Direct Fit Replacement
  • Designed and Manufactured In USA
Bore (mm)58
Brand BBK Performance
CARB EO #D-245-15
ColorSilver
Diameter58mm
Emission Code1
Product TypeThrottle Bodies
QuantitySold Individually
WarrantyManufacturer's Limited 1 Year
UPC197975015396
Manufacturer Part Number1539
Part NumberBBK1539
1

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Instructions for Part #BBK1539
Manufacturer's Limited 1 Year: See Details

Have a question about this product?

    Load More
    Reviews

      Your Review

      *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.

      BBK Performance 1539 Twin 58mm Throttle Body 89-92 305/350 TPI
      BBK Performance 1539 Twin 58mm Throttle Body 89-92 305/350 TPI
      $409.99