Increase your low to mid-range power and torque, plus boost fuel economy with the Airaid PowerAid Throttle Body Spacer. Built from aircraft-grade aluminum and featuring the revolutionary Helix Bore design. Straightforward installation with standard tools. 50-state CARB legal. Lifetime Warranty.
Harness the power of Helix with the Taylor Cable Helix Power Tower PLUS Throttle Body Spacer. Dyno and flow-bench tested to deliver massive mid-range power and torque gains, plus a boost in MPGs. T-6061 aircraft aluminum. 50-state CARB legal. 30-day warranty.
Finally, a throttle body spacer that doesn't whistle while it works. The JET Performance Power-Flo throttle body spacers’ innovative bore design gives you gains in the mid-range power band and increases overall fuel economy without the annoying whistle. 50-state CARB legal. 1-year warranty.
Boost torque and horsepower with aFe Silver Bullet Throttle Body Spacers. These throttle body spacers pump up the power without annoying wind noise. Combination serrated/helix design results in better fuel burn. Lifetime Warranty.
Ready to raise your fuel economy by 1 – 3 MPGs while throttling up your low-end torque? Just bolt on a custom EconoAid Throttle Body Booster. This ingenious intake booster helps improve combustion by shaping the air before it reaches your cylinders. Lifetime Warranty.
Not sure which 2004 Nissan Titan Throttle Body Spacers are right for you? We have over 1486 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I have read many forum threads that say this thing is snake oil. Well I have to tell you I gained more bottom end and 1.5-2.3 MPG when I drive nice. It will help out wether you are stock or have Moded your vehicle. This thing is eazy to install and came with everything needed. It makes a slite whistle sound WOT but not anoying. The box states if it whistles its working. I agree!!!" —Charles C from Sudlersville, MD bought an Airaid PowerAid Throttle Body Spacer for a 2004 Nissan Titan.
"I put the talor cable throttle body spacer on my 04 titan about a week ago and I'm glad I did soo. It has gave me a slight increase in tourqe but the main reason I got it was to increase my mpgs. The only thing I can think of that I don't really like is the whistle that comes from it when I drive but it seems to only happen when my rpms are around 2000 but overall a good product" —Rene J from Tempe, AZ bought a Taylor Cable Helix Power Tower Throttle Body Spacer for a 2004 Nissan Titan, 5.6L V8.
"with the proper tools the instalation was very easy 30 min tops and the fuel performance increased about 3 more miles on the hwy per gallon, so i was very pleased with ovreall purchase" —George G from Houston, TX bought an Airaid PowerAid Throttle Body Spacer for a 2004 Nissan Titan.