Hex Head Titainium Bolt SPPHH-437-20-562 Product:7/16"-20 x 2" UHL, Suit Torsion Stop Will provide a noticeable dB

Will provide a noticeable dB reduction over open headers

the cylinder pressure inside the combustion chamber increases

For most B&M shifters & others w/SAE threads

2011 AUDI Q5 2

Hex Head Titainium Bolt SPPHH-437-20-562 Product:7/16"-20 x 2" UHL, Suit Torsion Stop Will provide a noticeable dBHex Head Titainium Bolt7 16" 20 x 2" UHL, Suit Torsion Stop SPPHH 437 20 562 PHH 437 20 562 Originally, aircraft parts that needed to be modified to fit sprint cars were sent back to the aircraft manufacturer. Smith Titanium quickly learned that this process wasn't feasible for the racing industry, so began to learn from the aircraft manufacturers the methods and processes of manufacturing, thread rolling, and modifying aircraft titanium bolts. Smith