HG Motorsport Vacuum-controlled exhaust valve, unslotted (valve closes when actuated) (HGATZ276902M)

The valve is opened or closed via a vacuum line with the vacuum needed for control, in combination with separately available valve control kits. At rest, the valve is open. Thanks to the CNC-milled housing, it can be welded seamlessly and flow-efficiently to the exhaust pipe. With the control modules we offer separately, you can choose between a version with radio remote control or a version with toggle switch. 100 % handmade in Germany CNC-machined stainless steel housing End stop for the butterfly milled into the housing Laser-welded Ceramic bearing, friction-optimised, low-wear and extremely heat-resistant Pierburg vacuum actuator Available for the following exhaust pipe outer diameters: 54mm 64mm 76mm 89mm

TÜV / ABE available upon request

We currently ship within Europe only.

If a part is not available, we will contact you with an estimated wait time.

If you wish to return a product after receiving it, we offer a 14-day returns policy. Custom-made products are not eligible for return, and return shipping is at the customer's expense. Full delivery and returns terms are on the “Delivery Information” page — the link is at the bottom of the page.

Products come with a warranty, detailed in a certificate included in the box.

To make a valid claim, you must prove the damage was not caused by you and that the warranty certificate is valid.

Full terms are on the “Terms & Conditions” page — the link is at the bottom of the page.