Are you a do-it-yourself mechanic? Do you love to spend your Saturday mornings tinkering with your engine and tweaking your vehicle? Then we have the Buick Rainier throttle body spacers for you! At AutoAnything, we have custom made Rainier spacers that will fit your SUV to a T.
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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.
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.
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.
Not only are our Buick Rainier throttle body spacers guaranteed to fit and easy to install, they also give you better performance and better fuel economy. You'll notice the difference immediately! Plus, you will have the added satisfaction of doing the job yourself!
Year Range For Buick Rainier Throttle Body Spacers