Throttle Body Extensions

Use these extensions to provide a mounting surface for an air filter baseplate, beyond the fuel rails on 2900 and 2930 series throttle bodies.

These components can also be used to extend the effective length of an air horn during dyno testing.

Available Products

Borla Part # TWM Part # Description Price Qty
201112 2950-4000 40mm bore extension
$46.27 Add to Cart
201198 2950-4200 42mm bore extension
$46.27 Add to Cart
201111 2950-4500 45mm bore extension
$46.27 Add to Cart
201124 2950-4800 48mm bore extension
$46.27 Add to Cart
201110 2950-5000 50mm bore extension
$46.27 Add to Cart