When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have a fully stock 2016 Z51. Considering installing a throttle body spacer and cold air filter system. Looking for about 20 more HP. Sound reasonable? any suggestions? Thanks
Don't waste your money on a throttle body spacer... doesn't do anything for ya.. gains you nothing.. those are an old-school carburetor trick and does nothing for newer direct-injected vehicles... it can also mess up the air flow and make things worse...
Considering installing a - - - cold air filter system. Looking for about 20 more HP. Sound reasonable? any suggestions? Thanks
I bought my C6 used; it had a Vararam cold air intake. After a year or so I went back to stock. I did not do a before and after dyno, nor did I time it at the track. But just seat of the pants, I didn't notice any difference.