Recommended Accessories
1996-2004 Mercury Grand Marquis Throttle Body Spacer - Street Performance Helix Power Tower Plus - Aluminum, Direct OE replacement
Part number: S4146025
Manufacturer number: 46025
Product Description: STREET PERFORMANCE HELIX POWER TOWER PLUS THROTTLE BODY SPACER, T-6061 ALUMINUM -- Provides additional power up to 22 h.p. and...Read More
Material: Aluminum
Series: Helix Power Tower Plus
Type: Direct OE replacement
Warranty: Street Performance's 30-day Warranty
- Overview
- Extended Warranty
STREET PERFORMANCE HELIX POWER TOWER PLUS THROTTLE BODY SPACER, T-6061 ALUMINUM -- Provides additional power up to 22 h.p. and 25 lb.-ft. of torque and improves fuel efficiency up to 4 miles per gallon; Includes gaskets, bolts, washers, extenders, countersunk bolts, spacer, throttle bracket, and nuts; Crafted from precision-machined T-6061 aircraft solid-billet aluminum for long lasting performance; Engineered to provide increased air-flow and performance throughout the power band; Features computer-designed chambers and channels to improve air velocity performance; Its variable venturi aperture provides turbulence to mix the air and fuel charge for a complete burn efficiency; Can be used with any grade of fuel; Easy installation.
This product fits the following Mercury Grand Marquis submodels
This product fits the following Mercury Grand Marquis submodels
- 1996-2004: GS; 8 Cyl 4.6L; "GAS, FI, VIN W"
- 1996-2004: LS; 8 Cyl 4.6L; "GAS, FI, VIN W"



