Cross link: https://es.aliexpress.com/item/4000160321027.html

cross-border link: https://www.ebay.com/itm/254581958259

cross-border chain https://www.wish.com/product/564d7beb55e4d05a9b1d2293

product Weight: S60 G/M80 G/L100 G/XL120 G
product material: aluminum alloy

applicable vehicle model: General-purpose

product packaging method: ziplock bag packaging

main functions of the product:

S is suitable for 1.0-1.6 Displacement

M size is suitable for 1.6-2.0 displacement

L size is suitable for 2.0-2.4 Displacement

XL is suitable for displacement over 2.4

the length of the product is only whistle, excluding the length of the holder.
About Size Selection:/Please first/Please measure the inner diameter of the tail pipe of your car,
compare with the size in the picture below to see which one is installed in your own car;
on the premise that the installation size is appropriate, try to choose a larger size.
Sound similarity: the sound made by turbo pressure relief valve of the sound is generally ". However, what this whistle sends out is "boo, boo", which is more inclined to the kind of mouth we play everyday Whistle whistle. After all, it is a few pieces of sound imitation device, which cannot be imitated to the same technically, only so

non-product quality problems do not accept returns