Manual boost controller adjusts the pressure of the turbocharger system and guarantees stability of the system. It helps to enhance the overall performance and reduce harmful emissions.<br /><br />Features:<br />Ball and spring design.<br />Works on turbo charged vehicles.<br />Made of billet aluminum material for strength and durability.<br />Knurled ends provide a slip free grip when making adjustments.<br />Professional installation is highly recommended.<br /><br />Specifications:<br />Color: Black， Silvery， Three-color (Optional)<br />Material: Aluminum Alloy<br />Item Height: Approx. 7.5cm / 3.0in<br />Item Max Diameter: Approx. 2.1cm / 0.8in<br />Item Weight: Approx. 39g / 1.4oz<br />Package Size: Approx. 10 * 7 * 2.2cm / 3.9 * 2.8 * 0.9in<br />Package Weight: Approx. 40g / 1.4oz<br /><br />Package List:<br />1 * Boost Controller<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/B/K3729B/K3729B-1-2627-njAF.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/B/K3729B/K3729B-1-2627-fn8j.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/B/K3729B/K3729B-1-2627-aOUJ.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/B/K3729B/K3729B-1-2627-FSLh.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/B/K3729B/K3729B-1-2627-NI4x.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/B/K3729B/K3729B-1-2627-Ke7N.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/B/K3729B/K3729B-1-2627-d3Uk.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/B/K3729B/K3729B-1-2627-zVY1.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/B/K3729B/K3729B-1-2627-IPsD.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/B/K3729B/K3729B-1-2627-t8ZO.jpg" /><br>